Bug Summary

File:sys/utils/str.c
Warning:line 75, column 27
Use of zero-allocated memory

Annotated Source Code

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1
2/*
3 We define the string operations here. The reason we just do not use
4 the standard string routines in the PETSc code is that on some machines
5 they are broken or have the wrong prototypes.
6
7*/
8#include <petscsys.h> /*I "petscsys.h" I*/
9#if defined(PETSC_HAVE_STRING_H1)
10#include <string.h> /* strstr */
11#endif
12#if defined(PETSC_HAVE_STRINGS_H1)
13# include <strings.h> /* strcasecmp */
14#endif
15
16/*@C
17 PetscStrToArray - Separates a string by a charactor (for example ' ' or '\n') and creates an array of strings
18
19 Not Collective
20
21 Input Parameters:
22+ s - pointer to string
23- sp - separator charactor
24
25 Output Parameter:
26+ argc - the number of entries in the array
27- args - an array of the entries with a null at the end
28
29 Level: intermediate
30
31 Notes:
32 this may be called before PetscInitialize() or after PetscFinalize()
33
34 Not for use in Fortran
35
36 Developer Notes:
37 Using raw malloc() and does not call error handlers since this may be used before PETSc is initialized. Used
38 to generate argc, args arguments passed to MPI_Init()
39
40.seealso: PetscStrToArrayDestroy(), PetscToken, PetscTokenCreate()
41
42@*/
43PetscErrorCode PetscStrToArray(const char s[],char sp,int *argc,char ***args)
44{
45 int i,j,n,*lens,cnt = 0;
46 PetscBool flg = PETSC_FALSE;
47
48 if (!s) n = 0;
1
Assuming 's' is non-null
→
2
←
Taking false branch
→
49 else n = strlen(s);
50 *argc = 0;
51 *args = NULL((void*)0);
52 for (; n>0; n--) { /* remove separator chars at the end - and will empty the string if all chars are separator chars */
3
←
Assuming 'n' is > 0
→
4
←
Loop condition is true. Entering loop body
→
6
←
Assuming 'n' is > 0
→
7
←
Loop condition is true. Entering loop body
→
9
←
Assuming 'n' is > 0
→
10
←
Loop condition is true. Entering loop body
→
12
←
Assuming 'n' is > 0
→
13
←
Loop condition is true. Entering loop body
→
53 if (s[n-1] != sp) break;
5
←
Taking false branch
→
8
←
Taking false branch
→
11
←
Taking false branch
→
14
←
Taking true branch
→
15
←
 Execution continues on line 55
→
54 }
55 if (!n) {
16
←
Taking false branch
→
56 return(0);
57 }
58 for (i=0; i<n; i++) {
17
←
Loop condition is true. Entering loop body
→
19
←
Assuming 'i' is >= 'n'
→
20
←
Loop condition is false. Execution continues on line 61
→
59 if (s[i] != sp) break;
18
←
Taking false branch
→
60 }
61 for (;i<n+1; i++) {
21
←
Loop condition is true. Entering loop body
→
24
←
Loop condition is false. Execution continues on line 65
→
62 if ((s[i] == sp || s[i] == 0) && !flg) {flg = PETSC_TRUE; (*argc)++;}
22
←
Assuming the condition is false
→
63 else if (s[i] != sp) {flg = PETSC_FALSE;}
23
←
Taking false branch
→
64 }
65 (*args) = (char**) malloc(((*argc)+1)*sizeof(char*)); if (!*args) return PETSC_ERR_MEM55;
25
←
Assuming the condition is false
→
26
←
Taking false branch
→
66 lens = (int*) malloc((*argc)*sizeof(int)); if (!lens) return PETSC_ERR_MEM55;
27
←
Memory is allocated
→
28
←
Assuming 'lens' is non-null
→
29
←
Taking false branch
→
67 for (i=0; i<*argc; i++) lens[i] = 0;
30
←
Loop condition is false. Execution continues on line 69
→
68
69 *argc = 0;
70 for (i=0; i<n; i++) {
31
←
Loop condition is true. Entering loop body
→
71 if (s[i] != sp) break;
32
←
Taking true branch
→
33
←
 Execution continues on line 73
→
72 }
73 for (;i<n+1; i++) {
34
←
Loop condition is true. Entering loop body
→
74 if ((s[i] == sp || s[i] == 0) && !flg) {flg = PETSC_TRUE; (*argc)++;}
35
←
Assuming the condition is false
→
75 else if (s[i] != sp) {lens[*argc]++;flg = PETSC_FALSE;}
36
←
Taking true branch
→
37
←
Use of zero-allocated memory
76 }
77
78 for (i=0; i<*argc; i++) {
79 (*args)[i] = (char*) malloc((lens[i]+1)*sizeof(char));
80 if (!(*args)[i]) {
81 free(lens);
82 for (j=0; j<i; j++) free((*args)[j]);
83 free(*args);
84 return PETSC_ERR_MEM55;
85 }
86 }
87 free(lens);
88 (*args)[*argc] = 0;
89
90 *argc = 0;
91 for (i=0; i<n; i++) {
92 if (s[i] != sp) break;
93 }
94 for (;i<n+1; i++) {
95 if ((s[i] == sp || s[i] == 0) && !flg) {flg = PETSC_TRUE; (*args)[*argc][cnt++] = 0; (*argc)++; cnt = 0;}
96 else if (s[i] != sp && s[i] != 0) {(*args)[*argc][cnt++] = s[i]; flg = PETSC_FALSE;}
97 }
98 return 0;
99}
100
101/*@C
102 PetscStrToArrayDestroy - Frees array created with PetscStrToArray().
103
104 Not Collective
105
106 Output Parameters:
107+ argc - the number of arguments
108- args - the array of arguments
109
110 Level: intermediate
111
112 Notes:
113 This may be called before PetscInitialize() or after PetscFinalize()
114
115 Not for use in Fortran
116
117.seealso: PetscStrToArray()
118
119@*/
120PetscErrorCode PetscStrToArrayDestroy(int argc,char **args)
121{
122 PetscInt i;
123
124 for (i=0; i<argc; i++) free(args[i]);
125 if (args) free(args);
126 return 0;
127}
128
129/*@C
130 PetscStrlen - Gets length of a string
131
132 Not Collective
133
134 Input Parameters:
135. s - pointer to string
136
137 Output Parameter:
138. len - length in bytes
139
140 Level: intermediate
141
142 Note:
143 This routine is analogous to strlen().
144
145 Null string returns a length of zero
146
147 Not for use in Fortran
148
149@*/
150PetscErrorCode PetscStrlen(const char s[],size_t *len)
151{
152 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 152; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
153 if (!s) *len = 0;
154 else *len = strlen(s);
155 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
156}
157
158/*@C
159 PetscStrallocpy - Allocates space to hold a copy of a string then copies the string
160
161 Not Collective
162
163 Input Parameters:
164. s - pointer to string
165
166 Output Parameter:
167. t - the copied string
168
169 Level: intermediate
170
171 Note:
172 Null string returns a new null string
173
174 Not for use in Fortran
175
176@*/
177PetscErrorCode PetscStrallocpy(const char s[],char *t[])
178{
179 PetscErrorCode ierr;
180 size_t len;
181 char *tmp = 0;
182
183 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 183; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
184 if (s) {
185 ierr = PetscStrlen(s,&len);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),185,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
186 ierr = PetscMalloc1(1+len,&tmp)PetscMallocA(1,PETSC_FALSE,186,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,(size_t)(1+len)*sizeof(**(&tmp)),(&tmp));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),186,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
187 ierr = PetscStrcpy(tmp,s);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),187,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
188 }
189 *t = tmp;
190 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
191}
192
193/*@C
194 PetscStrArrayallocpy - Allocates space to hold a copy of an array of strings then copies the strings
195
196 Not Collective
197
198 Input Parameters:
199. s - pointer to array of strings (final string is a null)
200
201 Output Parameter:
202. t - the copied array string
203
204 Level: intermediate
205
206 Note:
207 Not for use in Fortran
208
209.seealso: PetscStrallocpy() PetscStrArrayDestroy()
210
211@*/
212PetscErrorCode PetscStrArrayallocpy(const char *const *list,char ***t)
213{
214 PetscErrorCode ierr;
215 PetscInt i,n = 0;
216
217 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 217; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
218 while (list[n++]) ;
219 ierr = PetscMalloc1(n+1,t)PetscMallocA(1,PETSC_FALSE,219,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,(size_t)(n+1)*sizeof(**(t)),(t));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),219,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
220 for (i=0; i<n; i++) {
221 ierr = PetscStrallocpy(list[i],(*t)+i);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),221,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
222 }
223 (*t)[n] = NULL((void*)0);
224 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
225}
226
227/*@C
228 PetscStrArrayDestroy - Frees array of strings created with PetscStrArrayallocpy().
229
230 Not Collective
231
232 Output Parameters:
233. list - array of strings
234
235 Level: intermediate
236
237 Notes:
238 Not for use in Fortran
239
240.seealso: PetscStrArrayallocpy()
241
242@*/
243PetscErrorCode PetscStrArrayDestroy(char ***list)
244{
245 PetscInt n = 0;
246 PetscErrorCode ierr;
247
248 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 248; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
249 if (!*list) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
250 while ((*list)[n]) {
251 ierr = PetscFree((*list)[n])((*PetscTrFree)((void*)((*list)[n]),251,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
) || (((*list)[n]) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),251,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
252 n++;
253 }
254 ierr = PetscFree(*list)((*PetscTrFree)((void*)(*list),254,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
) || ((*list) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),254,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
255 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
256}
257
258/*@C
259 PetscStrNArrayallocpy - Allocates space to hold a copy of an array of strings then copies the strings
260
261 Not Collective
262
263 Input Parameters:
264+ n - the number of string entries
265- s - pointer to array of strings
266
267 Output Parameter:
268. t - the copied array string
269
270 Level: intermediate
271
272 Note:
273 Not for use in Fortran
274
275.seealso: PetscStrallocpy() PetscStrArrayDestroy()
276
277@*/
278PetscErrorCode PetscStrNArrayallocpy(PetscInt n,const char *const *list,char ***t)
279{
280 PetscErrorCode ierr;
281 PetscInt i;
282
283 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 283; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
284 ierr = PetscMalloc1(n,t)PetscMallocA(1,PETSC_FALSE,284,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,(size_t)(n)*sizeof(**(t)),(t));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),284,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
285 for (i=0; i<n; i++) {
286 ierr = PetscStrallocpy(list[i],(*t)+i);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),286,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
287 }
288 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
289}
290
291/*@C
292 PetscStrNArrayDestroy - Frees array of strings created with PetscStrArrayallocpy().
293
294 Not Collective
295
296 Output Parameters:
297+ n - number of string entries
298- list - array of strings
299
300 Level: intermediate
301
302 Notes:
303 Not for use in Fortran
304
305.seealso: PetscStrArrayallocpy()
306
307@*/
308PetscErrorCode PetscStrNArrayDestroy(PetscInt n,char ***list)
309{
310 PetscErrorCode ierr;
311 PetscInt i;
312
313 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 313; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
314 if (!*list) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
315 for (i=0; i<n; i++){
316 ierr = PetscFree((*list)[i])((*PetscTrFree)((void*)((*list)[i]),316,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
) || (((*list)[i]) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),316,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
317 }
318 ierr = PetscFree(*list)((*PetscTrFree)((void*)(*list),318,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
) || ((*list) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),318,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
319 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
320}
321
322/*@C
323 PetscStrcpy - Copies a string
324
325 Not Collective
326
327 Input Parameters:
328. t - pointer to string
329
330 Output Parameter:
331. s - the copied string
332
333 Level: intermediate
334
335 Notes:
336 Null string returns a string starting with zero
337
338 Not for use in Fortran
339
340.seealso: PetscStrncpy(), PetscStrcat(), PetscStrlcat()
341
342@*/
343
344PetscErrorCode PetscStrcpy(char s[],const char t[])
345{
346 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 346; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
347 if (t && !s) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_NULL,"Trying to copy string into null pointer")return PetscError(((MPI_Comm)0x44000001),347,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,85,PETSC_ERROR_INITIAL,"Trying to copy string into null pointer"
);
348 if (t) strcpy(s,t);
349 else if (s) s[0] = 0;
350 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
351}
352
353/*@C
354 PetscStrncpy - Copies a string up to a certain length
355
356 Not Collective
357
358 Input Parameters:
359+ t - pointer to string
360- n - the length to copy
361
362 Output Parameter:
363. s - the copied string
364
365 Level: intermediate
366
367 Note:
368 Null string returns a string starting with zero
369
370 If the string that is being copied is of length n or larger then the entire string is not
371 copied and the final location of s is set to NULL. This is different then the behavior of
372 strncpy() which leaves s non-terminated if there is not room for the entire string.
373
374 Developers Note: Should this be PetscStrlcpy() to reflect its behavior which is like strlcpy() not strncpy()
375
376.seealso: PetscStrcpy(), PetscStrcat(), PetscStrlcat()
377
378@*/
379PetscErrorCode PetscStrncpy(char s[],const char t[],size_t n)
380{
381 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 381; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
382 if (t && !s) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_NULL,"Trying to copy string into null pointer")return PetscError(((MPI_Comm)0x44000001),382,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,85,PETSC_ERROR_INITIAL,"Trying to copy string into null pointer"
);
383 if (s && !n) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_NULL,"Requires an output string of length at least 1 to hold the termination character")return PetscError(((MPI_Comm)0x44000001),383,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,85,PETSC_ERROR_INITIAL,"Requires an output string of length at least 1 to hold the termination character"
);
384 if (t) {
385 if (n > 1) {
386 strncpy(s,t,n-1)__builtin_strncpy (s, t, n-1);
387 s[n-1] = '\0';
388 } else {
389 s[0] = '\0';
390 }
391 } else if (s) s[0] = 0;
392 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
393}
394
395/*@C
396 PetscStrcat - Concatenates a string onto a given string
397
398 Not Collective
399
400 Input Parameters:
401+ s - string to be added to
402- t - pointer to string to be added to end
403
404 Level: intermediate
405
406 Notes:
407 Not for use in Fortran
408
409.seealso: PetscStrcpy(), PetscStrncpy(), PetscStrlcat()
410
411@*/
412PetscErrorCode PetscStrcat(char s[],const char t[])
413{
414 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 414; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
415 if (!t) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
416 strcat(s,t);
417 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
418}
419
420/*@C
421 PetscStrlcat - Concatenates a string onto a given string, up to a given length
422
423 Not Collective
424
425 Input Parameters:
426+ s - pointer to string to be added to at end
427. t - string to be added to
428- n - length of the original allocated string
429
430 Level: intermediate
431
432 Notes:
433 Not for use in Fortran
434
435 Unlike the system call strncat(), the length passed in is the length of the
436 original allocated space, not the length of the left-over space. This is
437 similar to the BSD system call strlcat().
438
439.seealso: PetscStrcpy(), PetscStrncpy(), PetscStrcat()
440
441@*/
442PetscErrorCode PetscStrlcat(char s[],const char t[],size_t n)
443{
444 size_t len;
445 PetscErrorCode ierr;
446
447 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 447; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
448 if (t && !n) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_SIZ,"String buffer length must be positive")return PetscError(((MPI_Comm)0x44000001),448,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,60,PETSC_ERROR_INITIAL,"String buffer length must be positive"
);
449 if (!t) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
450 ierr = PetscStrlen(t,&len);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),450,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
451 strncat(s,t,n - len)__builtin_strncat (s, t, n - len);
452 s[n-1] = 0;
453 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
454}
455
456void PetscStrcmpNoError(const char a[],const char b[],PetscBool *flg)
457{
458 int c;
459
460 if (!a && !b) *flg = PETSC_TRUE;
461 else if (!a || !b) *flg = PETSC_FALSE;
462 else {
463 c = strcmp(a,b)__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p
(a) && __builtin_constant_p (b) && (__s1_len
= __builtin_strlen (a), __s2_len = __builtin_strlen (b), (!(
(size_t)(const void *)((a) + 1) - (size_t)(const void *)(a) ==
1) || __s1_len >= 4) && (!((size_t)(const void *)
((b) + 1) - (size_t)(const void *)(b) == 1) || __s2_len >=
4)) ? __builtin_strcmp (a, b) : (__builtin_constant_p (a) &&
((size_t)(const void *)((a) + 1) - (size_t)(const void *)(a)
== 1) && (__s1_len = __builtin_strlen (a), __s1_len <
4) ? (__builtin_constant_p (b) && ((size_t)(const void
*)((b) + 1) - (size_t)(const void *)(b) == 1) ? __builtin_strcmp
(a, b) : (__extension__ ({ const unsigned char *__s2 = (const
unsigned char *) (const char *) (b); int __result = (((const
unsigned char *) (const char *) (a))[0] - __s2[0]); if (__s1_len
> 0 && __result == 0) { __result = (((const unsigned
char *) (const char *) (a))[1] - __s2[1]); if (__s1_len >
1 && __result == 0) { __result = (((const unsigned char
*) (const char *) (a))[2] - __s2[2]); if (__s1_len > 2 &&
__result == 0) __result = (((const unsigned char *) (const char
*) (a))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p
(b) && ((size_t)(const void *)((b) + 1) - (size_t)(const
void *)(b) == 1) && (__s2_len = __builtin_strlen (b)
, __s2_len < 4) ? (__builtin_constant_p (a) && ((size_t
)(const void *)((a) + 1) - (size_t)(const void *)(a) == 1) ? __builtin_strcmp
(a, b) : (- (__extension__ ({ const unsigned char *__s2 = (const
unsigned char *) (const char *) (a); int __result = (((const
unsigned char *) (const char *) (b))[0] - __s2[0]); if (__s2_len
> 0 && __result == 0) { __result = (((const unsigned
char *) (const char *) (b))[1] - __s2[1]); if (__s2_len >
1 && __result == 0) { __result = (((const unsigned char
*) (const char *) (b))[2] - __s2[2]); if (__s2_len > 2 &&
__result == 0) __result = (((const unsigned char *) (const char
*) (b))[3] - __s2[3]); } } __result; })))) : __builtin_strcmp
(a, b)))); });
464 if (c) *flg = PETSC_FALSE;
465 else *flg = PETSC_TRUE;
466 }
467}
468
469/*@C
470 PetscStrcmp - Compares two strings,
471
472 Not Collective
473
474 Input Parameters:
475+ a - pointer to string first string
476- b - pointer to second string
477
478 Output Parameter:
479. flg - PETSC_TRUE if the two strings are equal
480
481 Level: intermediate
482
483 Notes:
484 Not for use in Fortran
485
486.seealso: PetscStrgrt(), PetscStrncmp(), PetscStrcasecmp()
487
488@*/
489PetscErrorCode PetscStrcmp(const char a[],const char b[],PetscBool *flg)
490{
491 int c;
492
493 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 493; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
494 if (!a && !b) *flg = PETSC_TRUE;
495 else if (!a || !b) *flg = PETSC_FALSE;
496 else {
497 c = strcmp(a,b)__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p
(a) && __builtin_constant_p (b) && (__s1_len
= __builtin_strlen (a), __s2_len = __builtin_strlen (b), (!(
(size_t)(const void *)((a) + 1) - (size_t)(const void *)(a) ==
1) || __s1_len >= 4) && (!((size_t)(const void *)
((b) + 1) - (size_t)(const void *)(b) == 1) || __s2_len >=
4)) ? __builtin_strcmp (a, b) : (__builtin_constant_p (a) &&
((size_t)(const void *)((a) + 1) - (size_t)(const void *)(a)
== 1) && (__s1_len = __builtin_strlen (a), __s1_len <
4) ? (__builtin_constant_p (b) && ((size_t)(const void
*)((b) + 1) - (size_t)(const void *)(b) == 1) ? __builtin_strcmp
(a, b) : (__extension__ ({ const unsigned char *__s2 = (const
unsigned char *) (const char *) (b); int __result = (((const
unsigned char *) (const char *) (a))[0] - __s2[0]); if (__s1_len
> 0 && __result == 0) { __result = (((const unsigned
char *) (const char *) (a))[1] - __s2[1]); if (__s1_len >
1 && __result == 0) { __result = (((const unsigned char
*) (const char *) (a))[2] - __s2[2]); if (__s1_len > 2 &&
__result == 0) __result = (((const unsigned char *) (const char
*) (a))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p
(b) && ((size_t)(const void *)((b) + 1) - (size_t)(const
void *)(b) == 1) && (__s2_len = __builtin_strlen (b)
, __s2_len < 4) ? (__builtin_constant_p (a) && ((size_t
)(const void *)((a) + 1) - (size_t)(const void *)(a) == 1) ? __builtin_strcmp
(a, b) : (- (__extension__ ({ const unsigned char *__s2 = (const
unsigned char *) (const char *) (a); int __result = (((const
unsigned char *) (const char *) (b))[0] - __s2[0]); if (__s2_len
> 0 && __result == 0) { __result = (((const unsigned
char *) (const char *) (b))[1] - __s2[1]); if (__s2_len >
1 && __result == 0) { __result = (((const unsigned char
*) (const char *) (b))[2] - __s2[2]); if (__s2_len > 2 &&
__result == 0) __result = (((const unsigned char *) (const char
*) (b))[3] - __s2[3]); } } __result; })))) : __builtin_strcmp
(a, b)))); });
498 if (c) *flg = PETSC_FALSE;
499 else *flg = PETSC_TRUE;
500 }
501 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
502}
503
504/*@C
505 PetscStrgrt - If first string is greater than the second
506
507 Not Collective
508
509 Input Parameters:
510+ a - pointer to first string
511- b - pointer to second string
512
513 Output Parameter:
514. flg - if the first string is greater
515
516 Notes:
517 Null arguments are ok, a null string is considered smaller than
518 all others
519
520 Not for use in Fortran
521
522 Level: intermediate
523
524.seealso: PetscStrcmp(), PetscStrncmp(), PetscStrcasecmp()
525
526@*/
527PetscErrorCode PetscStrgrt(const char a[],const char b[],PetscBool *t)
528{
529 int c;
530
531 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 531; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
532 if (!a && !b) *t = PETSC_FALSE;
533 else if (a && !b) *t = PETSC_TRUE;
534 else if (!a && b) *t = PETSC_FALSE;
535 else {
536 c = strcmp(a,b)__extension__ ({ size_t __s1_len, __s2_len; (__builtin_constant_p
(a) && __builtin_constant_p (b) && (__s1_len
= __builtin_strlen (a), __s2_len = __builtin_strlen (b), (!(
(size_t)(const void *)((a) + 1) - (size_t)(const void *)(a) ==
1) || __s1_len >= 4) && (!((size_t)(const void *)
((b) + 1) - (size_t)(const void *)(b) == 1) || __s2_len >=
4)) ? __builtin_strcmp (a, b) : (__builtin_constant_p (a) &&
((size_t)(const void *)((a) + 1) - (size_t)(const void *)(a)
== 1) && (__s1_len = __builtin_strlen (a), __s1_len <
4) ? (__builtin_constant_p (b) && ((size_t)(const void
*)((b) + 1) - (size_t)(const void *)(b) == 1) ? __builtin_strcmp
(a, b) : (__extension__ ({ const unsigned char *__s2 = (const
unsigned char *) (const char *) (b); int __result = (((const
unsigned char *) (const char *) (a))[0] - __s2[0]); if (__s1_len
> 0 && __result == 0) { __result = (((const unsigned
char *) (const char *) (a))[1] - __s2[1]); if (__s1_len >
1 && __result == 0) { __result = (((const unsigned char
*) (const char *) (a))[2] - __s2[2]); if (__s1_len > 2 &&
__result == 0) __result = (((const unsigned char *) (const char
*) (a))[3] - __s2[3]); } } __result; }))) : (__builtin_constant_p
(b) && ((size_t)(const void *)((b) + 1) - (size_t)(const
void *)(b) == 1) && (__s2_len = __builtin_strlen (b)
, __s2_len < 4) ? (__builtin_constant_p (a) && ((size_t
)(const void *)((a) + 1) - (size_t)(const void *)(a) == 1) ? __builtin_strcmp
(a, b) : (- (__extension__ ({ const unsigned char *__s2 = (const
unsigned char *) (const char *) (a); int __result = (((const
unsigned char *) (const char *) (b))[0] - __s2[0]); if (__s2_len
> 0 && __result == 0) { __result = (((const unsigned
char *) (const char *) (b))[1] - __s2[1]); if (__s2_len >
1 && __result == 0) { __result = (((const unsigned char
*) (const char *) (b))[2] - __s2[2]); if (__s2_len > 2 &&
__result == 0) __result = (((const unsigned char *) (const char
*) (b))[3] - __s2[3]); } } __result; })))) : __builtin_strcmp
(a, b)))); });
537 if (c > 0) *t = PETSC_TRUE;
538 else *t = PETSC_FALSE;
539 }
540 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
541}
542
543/*@C
544 PetscStrcasecmp - Returns true if the two strings are the same
545 except possibly for case.
546
547 Not Collective
548
549 Input Parameters:
550+ a - pointer to first string
551- b - pointer to second string
552
553 Output Parameter:
554. flg - if the two strings are the same
555
556 Notes:
557 Null arguments are ok
558
559 Not for use in Fortran
560
561 Level: intermediate
562
563.seealso: PetscStrcmp(), PetscStrncmp(), PetscStrgrt()
564
565@*/
566PetscErrorCode PetscStrcasecmp(const char a[],const char b[],PetscBool *t)
567{
568 int c;
569
570 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 570; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
571 if (!a && !b) c = 0;
572 else if (!a || !b) c = 1;
573#if defined(PETSC_HAVE_STRCASECMP1)
574 else c = strcasecmp(a,b);
575#elif defined(PETSC_HAVE_STRICMP)
576 else c = stricmp(a,b);
577#else
578 else {
579 char *aa,*bb;
580 PetscErrorCode ierr;
581 ierr = PetscStrallocpy(a,&aa);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),581,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
582 ierr = PetscStrallocpy(b,&bb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),582,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
583 ierr = PetscStrtolower(aa);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),583,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
584 ierr = PetscStrtolower(bb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),584,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
585 ierr = PetscStrcmp(aa,bb,t);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),585,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
586 ierr = PetscFree(aa)((*PetscTrFree)((void*)(aa),586,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
) || ((aa) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),586,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
587 ierr = PetscFree(bb)((*PetscTrFree)((void*)(bb),587,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
) || ((bb) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),587,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
588 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
589 }
590#endif
591 if (!c) *t = PETSC_TRUE;
592 else *t = PETSC_FALSE;
593 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
594}
595
596
597
598/*@C
599 PetscStrncmp - Compares two strings, up to a certain length
600
601 Not Collective
602
603 Input Parameters:
604+ a - pointer to first string
605. b - pointer to second string
606- n - length to compare up to
607
608 Output Parameter:
609. t - if the two strings are equal
610
611 Level: intermediate
612
613 Notes:
614 Not for use in Fortran
615
616.seealso: PetscStrgrt(), PetscStrcmp(), PetscStrcasecmp()
617
618@*/
619PetscErrorCode PetscStrncmp(const char a[],const char b[],size_t n,PetscBool *t)
620{
621 int c;
622
623 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 623; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
624 c = strncmp(a,b,n)(__extension__ (__builtin_constant_p (n) && ((__builtin_constant_p
(a) && strlen (a) < ((size_t) (n))) || (__builtin_constant_p
(b) && strlen (b) < ((size_t) (n)))) ? __extension__
({ size_t __s1_len, __s2_len; (__builtin_constant_p (a) &&
__builtin_constant_p (b) && (__s1_len = __builtin_strlen
(a), __s2_len = __builtin_strlen (b), (!((size_t)(const void
*)((a) + 1) - (size_t)(const void *)(a) == 1) || __s1_len >=
4) && (!((size_t)(const void *)((b) + 1) - (size_t)(
const void *)(b) == 1) || __s2_len >= 4)) ? __builtin_strcmp
(a, b) : (__builtin_constant_p (a) && ((size_t)(const
void *)((a) + 1) - (size_t)(const void *)(a) == 1) &&
(__s1_len = __builtin_strlen (a), __s1_len < 4) ? (__builtin_constant_p
(b) && ((size_t)(const void *)((b) + 1) - (size_t)(const
void *)(b) == 1) ? __builtin_strcmp (a, b) : (__extension__ (
{ const unsigned char *__s2 = (const unsigned char *) (const char
*) (b); int __result = (((const unsigned char *) (const char
*) (a))[0] - __s2[0]); if (__s1_len > 0 && __result
== 0) { __result = (((const unsigned char *) (const char *) (
a))[1] - __s2[1]); if (__s1_len > 1 && __result ==
0) { __result = (((const unsigned char *) (const char *) (a)
)[2] - __s2[2]); if (__s1_len > 2 && __result == 0
) __result = (((const unsigned char *) (const char *) (a))[3]
- __s2[3]); } } __result; }))) : (__builtin_constant_p (b) &&
((size_t)(const void *)((b) + 1) - (size_t)(const void *)(b)
== 1) && (__s2_len = __builtin_strlen (b), __s2_len <
4) ? (__builtin_constant_p (a) && ((size_t)(const void
*)((a) + 1) - (size_t)(const void *)(a) == 1) ? __builtin_strcmp
(a, b) : (- (__extension__ ({ const unsigned char *__s2 = (const
unsigned char *) (const char *) (a); int __result = (((const
unsigned char *) (const char *) (b))[0] - __s2[0]); if (__s2_len
> 0 && __result == 0) { __result = (((const unsigned
char *) (const char *) (b))[1] - __s2[1]); if (__s2_len >
1 && __result == 0) { __result = (((const unsigned char
*) (const char *) (b))[2] - __s2[2]); if (__s2_len > 2 &&
__result == 0) __result = (((const unsigned char *) (const char
*) (b))[3] - __s2[3]); } } __result; })))) : __builtin_strcmp
(a, b)))); }) : strncmp (a, b, n)));
625 if (!c) *t = PETSC_TRUE;
626 else *t = PETSC_FALSE;
627 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
628}
629
630/*@C
631 PetscStrchr - Locates first occurance of a character in a string
632
633 Not Collective
634
635 Input Parameters:
636+ a - pointer to string
637- b - character
638
639 Output Parameter:
640. c - location of occurance, NULL if not found
641
642 Level: intermediate
643
644 Notes:
645 Not for use in Fortran
646
647@*/
648PetscErrorCode PetscStrchr(const char a[],char b,char *c[])
649{
650 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 650; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
651 *c = (char*)strchr(a,b)(__extension__ (__builtin_constant_p (b) && !__builtin_constant_p
(a) && (b) == '\0' ? (char *) __rawmemchr (a, b) : __builtin_strchr
(a, b)));
652 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
653}
654
655/*@C
656 PetscStrrchr - Locates one location past the last occurance of a character in a string,
657 if the character is not found then returns entire string
658
659 Not Collective
660
661 Input Parameters:
662+ a - pointer to string
663- b - character
664
665 Output Parameter:
666. tmp - location of occurance, a if not found
667
668 Level: intermediate
669
670 Notes:
671 Not for use in Fortran
672
673@*/
674PetscErrorCode PetscStrrchr(const char a[],char b,char *tmp[])
675{
676 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 676; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
677 *tmp = (char*)strrchr(a,b);
678 if (!*tmp) *tmp = (char*)a;
679 else *tmp = *tmp + 1;
680 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
681}
682
683/*@C
684 PetscStrtolower - Converts string to lower case
685
686 Not Collective
687
688 Input Parameters:
689. a - pointer to string
690
691 Level: intermediate
692
693 Notes:
694 Not for use in Fortran
695
696@*/
697PetscErrorCode PetscStrtolower(char a[])
698{
699 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 699; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
700 while (*a) {
701 if (*a >= 'A' && *a <= 'Z') *a += 'a' - 'A';
702 a++;
703 }
704 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
705}
706
707/*@C
708 PetscStrtoupper - Converts string to upper case
709
710 Not Collective
711
712 Input Parameters:
713. a - pointer to string
714
715 Level: intermediate
716
717 Notes:
718 Not for use in Fortran
719
720@*/
721PetscErrorCode PetscStrtoupper(char a[])
722{
723 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 723; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
724 while (*a) {
725 if (*a >= 'a' && *a <= 'z') *a += 'A' - 'a';
726 a++;
727 }
728 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
729}
730
731/*@C
732 PetscStrendswith - Determines if a string ends with a certain string
733
734 Not Collective
735
736 Input Parameters:
737+ a - pointer to string
738- b - string to endwith
739
740 Output Parameter:
741. flg - PETSC_TRUE or PETSC_FALSE
742
743 Notes:
744 Not for use in Fortran
745
746 Level: intermediate
747
748@*/
749PetscErrorCode PetscStrendswith(const char a[],const char b[],PetscBool *flg)
750{
751 char *test;
752 PetscErrorCode ierr;
753 size_t na,nb;
754
755 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 755; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
756 *flg = PETSC_FALSE;
757 ierr = PetscStrrstr(a,b,&test);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),757,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
758 if (test) {
759 ierr = PetscStrlen(a,&na);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),759,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
760 ierr = PetscStrlen(b,&nb);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),760,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
761 if (a+na-nb == test) *flg = PETSC_TRUE;
762 }
763 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
764}
765
766/*@C
767 PetscStrbeginswith - Determines if a string begins with a certain string
768
769 Not Collective
770
771 Input Parameters:
772+ a - pointer to string
773- b - string to begin with
774
775 Output Parameter:
776. flg - PETSC_TRUE or PETSC_FALSE
777
778 Notes:
779 Not for use in Fortran
780
781 Level: intermediate
782
783.seealso: PetscStrendswithwhich(), PetscStrendswith(), PetscStrtoupper, PetscStrtolower(), PetscStrrchr(), PetscStrchr(),
784 PetscStrncmp(), PetscStrlen(), PetscStrncmp(), PetscStrcmp()
785
786@*/
787PetscErrorCode PetscStrbeginswith(const char a[],const char b[],PetscBool *flg)
788{
789 char *test;
790 PetscErrorCode ierr;
791
792 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 792; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
793 *flg = PETSC_FALSE;
794 ierr = PetscStrrstr(a,b,&test);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),794,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
795 if (test && (test == a)) *flg = PETSC_TRUE;
796 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
797}
798
799
800/*@C
801 PetscStrendswithwhich - Determines if a string ends with one of several possible strings
802
803 Not Collective
804
805 Input Parameters:
806+ a - pointer to string
807- bs - strings to endwith (last entry must be null)
808
809 Output Parameter:
810. cnt - the index of the string it ends with or 1+the last possible index
811
812 Notes:
813 Not for use in Fortran
814
815 Level: intermediate
816
817@*/
818PetscErrorCode PetscStrendswithwhich(const char a[],const char *const *bs,PetscInt *cnt)
819{
820 PetscBool flg;
821 PetscErrorCode ierr;
822
823 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 823; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
824 *cnt = 0;
825 while (bs[*cnt]) {
826 ierr = PetscStrendswith(a,bs[*cnt],&flg);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),826,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
827 if (flg) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
828 *cnt += 1;
829 }
830 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
831}
832
833/*@C
834 PetscStrrstr - Locates last occurance of string in another string
835
836 Not Collective
837
838 Input Parameters:
839+ a - pointer to string
840- b - string to find
841
842 Output Parameter:
843. tmp - location of occurance
844
845 Notes:
846 Not for use in Fortran
847
848 Level: intermediate
849
850@*/
851PetscErrorCode PetscStrrstr(const char a[],const char b[],char *tmp[])
852{
853 const char *stmp = a, *ltmp = 0;
854
855 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 855; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
856 while (stmp) {
857 stmp = (char*)strstr(stmp,b);
858 if (stmp) {ltmp = stmp;stmp++;}
859 }
860 *tmp = (char*)ltmp;
861 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
862}
863
864/*@C
865 PetscStrstr - Locates first occurance of string in another string
866
867 Not Collective
868
869 Input Parameters:
870+ haystack - string to search
871- needle - string to find
872
873 Output Parameter:
874. tmp - location of occurance, is a NULL if the string is not found
875
876 Notes:
877 Not for use in Fortran
878
879 Level: intermediate
880
881@*/
882PetscErrorCode PetscStrstr(const char haystack[],const char needle[],char *tmp[])
883{
884 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 884; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
885 *tmp = (char*)strstr(haystack,needle);
886 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
887}
888
889struct _p_PetscToken {char token;char *array;char *current;};
890
891/*@C
892 PetscTokenFind - Locates next "token" in a string
893
894 Not Collective
895
896 Input Parameters:
897. a - pointer to token
898
899 Output Parameter:
900. result - location of occurance, NULL if not found
901
902 Notes:
903
904 This version is different from the system version in that
905 it allows you to pass a read-only string into the function.
906
907 This version also treats all characters etc. inside a double quote "
908 as a single token.
909
910 For example if the separator character is + and the string is xxxx+y then the first fine will return a pointer to a null terminated xxxx and the
911 second will return a null terminated y
912
913 If the separator character is + and the string is xxxx then the first and only token found will be a pointer to a null terminated xxxx
914
915 Not for use in Fortran
916
917 Level: intermediate
918
919
920.seealso: PetscTokenCreate(), PetscTokenDestroy()
921@*/
922PetscErrorCode PetscTokenFind(PetscToken a,char *result[])
923{
924 char *ptr = a->current,token;
925
926 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 926; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
927 *result = a->current;
928 if (ptr && !*ptr) {*result = 0;PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);}
929 token = a->token;
930 if (ptr && (*ptr == '"')) {token = '"';(*result)++;ptr++;}
931 while (ptr) {
932 if (*ptr == token) {
933 *ptr++ = 0;
934 while (*ptr == a->token) ptr++;
935 a->current = ptr;
936 break;
937 }
938 if (!*ptr) {
939 a->current = 0;
940 break;
941 }
942 ptr++;
943 }
944 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
945}
946
947/*@C
948 PetscTokenCreate - Creates a PetscToken used to find tokens in a string
949
950 Not Collective
951
952 Input Parameters:
953+ string - the string to look in
954- b - the separator character
955
956 Output Parameter:
957. t- the token object
958
959 Notes:
960
961 This version is different from the system version in that
962 it allows you to pass a read-only string into the function.
963
964 Not for use in Fortran
965
966 Level: intermediate
967
968.seealso: PetscTokenFind(), PetscTokenDestroy()
969@*/
970PetscErrorCode PetscTokenCreate(const char a[],const char b,PetscToken *t)
971{
972 PetscErrorCode ierr;
973
974 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 974; petscstack->petscroutine
[petscstack->currentsize] = PETSC_TRUE; petscstack->currentsize
++; } if (petscstack) { petscstack->hotdepth += (PETSC_FALSE
|| petscstack->hotdepth); } ; } while (0); ; } while (0);
975 ierr = PetscNew(t)PetscMallocA(1,PETSC_TRUE,975,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,(size_t)(1)*sizeof(**((t))),((t)));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),975,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
976 ierr = PetscStrallocpy(a,&(*t)->array);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),976,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
977
978 (*t)->current = (*t)->array;
979 (*t)->token = b;
980 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
981}
982
983/*@C
984 PetscTokenDestroy - Destroys a PetscToken
985
986 Not Collective
987
988 Input Parameters:
989. a - pointer to token
990
991 Level: intermediate
992
993 Notes:
994 Not for use in Fortran
995
996.seealso: PetscTokenCreate(), PetscTokenFind()
997@*/
998PetscErrorCode PetscTokenDestroy(PetscToken *a)
999{
1000 PetscErrorCode ierr;
1001
1002 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 1002; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1003 if (!*a) PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
1004 ierr = PetscFree((*a)->array)((*PetscTrFree)((void*)((*a)->array),1004,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
) || (((*a)->array) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1004,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1005 ierr = PetscFree(*a)((*PetscTrFree)((void*)(*a),1005,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
) || ((*a) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1005,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1006 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
1007}
1008
1009/*@C
1010 PetscStrInList - search string in character-delimited list
1011
1012 Not Collective
1013
1014 Input Parameters:
1015+ str - the string to look for
1016. list - the list to search in
1017- sep - the separator character
1018
1019 Output Parameter:
1020. found - whether str is in list
1021
1022 Level: intermediate
1023
1024 Notes:
1025 Not for use in Fortran
1026
1027.seealso: PetscTokenCreate(), PetscTokenFind(), PetscStrcmp()
1028@*/
1029PetscErrorCode PetscStrInList(const char str[],const char list[],char sep,PetscBool *found)
1030{
1031 PetscToken token;
1032 char *item;
1033 PetscErrorCode ierr;
1034
1035 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 1035; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1036 *found = PETSC_FALSE;
1037 ierr = PetscTokenCreate(list,sep,&token);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1037,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1038 ierr = PetscTokenFind(token,&item);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1038,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1039 while (item) {
1040 ierr = PetscStrcmp(str,item,found);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1040,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1041 if (*found) break;
1042 ierr = PetscTokenFind(token,&item);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1042,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1043 }
1044 ierr = PetscTokenDestroy(&token);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1044,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1045 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
1046}
1047
1048/*@C
1049 PetscGetPetscDir - Gets the directory PETSc is installed in
1050
1051 Not Collective
1052
1053 Output Parameter:
1054. dir - the directory
1055
1056 Level: developer
1057
1058 Notes:
1059 Not for use in Fortran
1060
1061@*/
1062PetscErrorCode PetscGetPetscDir(const char *dir[])
1063{
1064 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 1064; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1065 *dir = PETSC_DIR"/sandbox/petsc/petsc.master";
1066 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
1067}
1068
1069/*@C
1070 PetscStrreplace - Replaces substrings in string with other substrings
1071
1072 Not Collective
1073
1074 Input Parameters:
1075+ comm - MPI_Comm of processors that are processing the string
1076. aa - the string to look in
1077. b - the resulting copy of a with replaced strings (b can be the same as a)
1078- len - the length of b
1079
1080 Notes:
1081 Replaces ${PETSC_ARCH},${PETSC_DIR},${PETSC_LIB_DIR},${DISPLAY},
1082 ${HOMEDIRECTORY},${WORKINGDIRECTORY},${USERNAME}, ${HOSTNAME} with appropriate values
1083 as well as any environmental variables.
1084
1085 PETSC_LIB_DIR uses the environmental variable if it exists. PETSC_ARCH and PETSC_DIR use what
1086 PETSc was built with and do not use environmental variables.
1087
1088 Not for use in Fortran
1089
1090 Level: intermediate
1091
1092@*/
1093PetscErrorCode PetscStrreplace(MPI_Comm comm,const char aa[],char b[],size_t len)
1094{
1095 PetscErrorCode ierr;
1096 int i = 0;
1097 size_t l,l1,l2,l3;
1098 char *work,*par,*epar,env[1024],*tfree,*a = (char*)aa;
1099 const char *s[] = {"${PETSC_ARCH}","${PETSC_DIR}","${PETSC_LIB_DIR}","${DISPLAY}","${HOMEDIRECTORY}","${WORKINGDIRECTORY}","${USERNAME}","${HOSTNAME}",0};
1100 char *r[] = {0,0,0,0,0,0,0,0,0};
1101 PetscBool flag;
1102
1103 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 1103; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1104 if (!a || !b) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_NULL,"a and b strings must be nonnull")return PetscError(((MPI_Comm)0x44000001),1104,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,85,PETSC_ERROR_INITIAL,"a and b strings must be nonnull");
1105 if (aa == b) {
1106 ierr = PetscStrallocpy(aa,(char**)&a);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1106,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1107 }
1108 ierr = PetscMalloc1(len,&work)PetscMallocA(1,PETSC_FALSE,1108,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,(size_t)(len)*sizeof(**(&work)),(&work));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1108,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1109
1110 /* get values for replaced variables */
1111 ierr = PetscStrallocpy(PETSC_ARCH"arch-linux-analyzer",&r[0]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1111,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1112 ierr = PetscStrallocpy(PETSC_DIR"/sandbox/petsc/petsc.master",&r[1]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1112,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1113 ierr = PetscStrallocpy(PETSC_LIB_DIR"/sandbox/petsc/petsc.master/arch-linux-analyzer/lib",&r[2]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1113,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1114 ierr = PetscMalloc1(256,&r[3])PetscMallocA(1,PETSC_FALSE,1114,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,(size_t)(256)*sizeof(**(&r[3])),(&r[3]));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1114,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1115 ierr = PetscMalloc1(PETSC_MAX_PATH_LEN,&r[4])PetscMallocA(1,PETSC_FALSE,1115,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,(size_t)(4096)*sizeof(**(&r[4])),(&r[4]));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1115,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1116 ierr = PetscMalloc1(PETSC_MAX_PATH_LEN,&r[5])PetscMallocA(1,PETSC_FALSE,1116,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,(size_t)(4096)*sizeof(**(&r[5])),(&r[5]));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1116,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1117 ierr = PetscMalloc1(256,&r[6])PetscMallocA(1,PETSC_FALSE,1117,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,(size_t)(256)*sizeof(**(&r[6])),(&r[6]));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1117,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1118 ierr = PetscMalloc1(256,&r[7])PetscMallocA(1,PETSC_FALSE,1118,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,(size_t)(256)*sizeof(**(&r[7])),(&r[7]));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1118,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1119 ierr = PetscGetDisplay(r[3],256);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1119,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1120 ierr = PetscGetHomeDirectory(r[4],PETSC_MAX_PATH_LEN4096);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1120,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1121 ierr = PetscGetWorkingDirectory(r[5],PETSC_MAX_PATH_LEN4096);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1121,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1122 ierr = PetscGetUserName(r[6],256);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1122,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1123 ierr = PetscGetHostName(r[7],256);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1123,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1124
1125 /* replace that are in environment */
1126 ierr = PetscOptionsGetenv(comm,"PETSC_LIB_DIR",env,1024,&flag);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1126,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1127 if (flag) {
1128 ierr = PetscFree(r[2])((*PetscTrFree)((void*)(r[2]),1128,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
) || ((r[2]) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1128,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1129 ierr = PetscStrallocpy(env,&r[2]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1129,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1130 }
1131
1132 /* replace the requested strings */
1133 ierr = PetscStrncpy(b,a,len);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1133,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1134 while (s[i]) {
1135 ierr = PetscStrlen(s[i],&l);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1135,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1136 ierr = PetscStrstr(b,s[i],&par);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1136,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1137 while (par) {
1138 *par = 0;
1139 par += l;
1140
1141 ierr = PetscStrlen(b,&l1);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1141,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1142 ierr = PetscStrlen(r[i],&l2);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1142,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1143 ierr = PetscStrlen(par,&l3);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1143,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1144 if (l1 + l2 + l3 >= len) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_SIZ,"b len is not long enough to hold new values")return PetscError(((MPI_Comm)0x44000001),1144,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,60,PETSC_ERROR_INITIAL,"b len is not long enough to hold new values"
);
1145 ierr = PetscStrcpy(work,b);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1145,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1146 ierr = PetscStrcat(work,r[i]);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1146,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1147 ierr = PetscStrcat(work,par);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1147,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1148 ierr = PetscStrncpy(b,work,len);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1148,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1149 ierr = PetscStrstr(b,s[i],&par);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1149,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1150 }
1151 i++;
1152 }
1153 i = 0;
1154 while (r[i]) {
1155 tfree = (char*)r[i];
1156 ierr = PetscFree(tfree)((*PetscTrFree)((void*)(tfree),1156,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
) || ((tfree) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1156,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1157 i++;
1158 }
1159
1160 /* look for any other ${xxx} strings to replace from environmental variables */
1161 ierr = PetscStrstr(b,"${",&par);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1161,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1162 while (par) {
1163 *par = 0;
1164 par += 2;
1165 ierr = PetscStrcpy(work,b);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1165,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1166 ierr = PetscStrstr(par,"}",&epar);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1166,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1167 *epar = 0;
1168 epar += 1;
1169 ierr = PetscOptionsGetenv(comm,par,env,256,&flag);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1169,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1170 if (!flag) SETERRQ1(PETSC_COMM_SELF,PETSC_ERR_ARG_WRONG,"Substitution string ${%s} not found as environmental variable",par)return PetscError(((MPI_Comm)0x44000001),1170,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,62,PETSC_ERROR_INITIAL,"Substitution string ${%s} not found as environmental variable"
,par);
1171 ierr = PetscStrcat(work,env);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1171,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1172 ierr = PetscStrcat(work,epar);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1172,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1173 ierr = PetscStrcpy(b,work);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1173,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1174 ierr = PetscStrstr(b,"${",&par);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1174,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1175 }
1176 ierr = PetscFree(work)((*PetscTrFree)((void*)(work),1176,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
) || ((work) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1176,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1177 if (aa == b) {
1178 ierr = PetscFree(a)((*PetscTrFree)((void*)(a),1178,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
) || ((a) = 0,0));CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1178,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1179 }
1180 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
1181}
1182
1183/*@C
1184 PetscEListFind - searches list of strings for given string, using case insensitive matching
1185
1186 Not Collective
1187
1188 Input Parameters:
1189+ n - number of strings in
1190. list - list of strings to search
1191- str - string to look for, empty string "" accepts default (first entry in list)
1192
1193 Output Parameters:
1194+ value - index of matching string (if found)
1195- found - boolean indicating whether string was found (can be NULL)
1196
1197 Notes:
1198 Not for use in Fortran
1199
1200 Level: advanced
1201@*/
1202PetscErrorCode PetscEListFind(PetscInt n,const char *const *list,const char *str,PetscInt *value,PetscBool *found)
1203{
1204 PetscErrorCode ierr;
1205 PetscBool matched;
1206 PetscInt i;
1207
1208 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 1208; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1209 if (found) *found = PETSC_FALSE;
1210 for (i=0; i<n; i++) {
1211 ierr = PetscStrcasecmp(str,list[i],&matched);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1211,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1212 if (matched || !str[0]) {
1213 if (found) *found = PETSC_TRUE;
1214 *value = i;
1215 break;
1216 }
1217 }
1218 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
1219}
1220
1221/*@C
1222 PetscEnumFind - searches enum list of strings for given string, using case insensitive matching
1223
1224 Not Collective
1225
1226 Input Parameters:
1227+ enumlist - list of strings to search, followed by enum name, then enum prefix, then NUL
1228- str - string to look for
1229
1230 Output Parameters:
1231+ value - index of matching string (if found)
1232- found - boolean indicating whether string was found (can be NULL)
1233
1234 Notes:
1235 Not for use in Fortran
1236
1237 Level: advanced
1238@*/
1239PetscErrorCode PetscEnumFind(const char *const *enumlist,const char *str,PetscEnum *value,PetscBool *found)
1240{
1241 PetscErrorCode ierr;
1242 PetscInt n = 0,evalue;
1243 PetscBool efound;
1244
1245 PetscFunctionBegindo { do { ; if (petscstack && (petscstack->currentsize
< 64)) { petscstack->function[petscstack->currentsize
] = __func__; petscstack->file[petscstack->currentsize]
= "/sandbox/petsc/petsc.master/src/sys/utils/str.c"; petscstack
->line[petscstack->currentsize] = 1245; petscstack->
petscroutine[petscstack->currentsize] = PETSC_TRUE; petscstack
->currentsize++; } if (petscstack) { petscstack->hotdepth
+= (PETSC_FALSE || petscstack->hotdepth); } ; } while (0)
; ; } while (0);
1246 while (enumlist[n++]) if (n > 50) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_WRONG,"List argument appears to be wrong or have more than 50 entries")return PetscError(((MPI_Comm)0x44000001),1246,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,62,PETSC_ERROR_INITIAL,"List argument appears to be wrong or have more than 50 entries"
);
1247 if (n < 3) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_WRONG,"List argument must have at least two entries: typename and type prefix")return PetscError(((MPI_Comm)0x44000001),1247,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,62,PETSC_ERROR_INITIAL,"List argument must have at least two entries: typename and type prefix"
);
1248 n -= 3; /* drop enum name, prefix, and null termination */
1249 ierr = PetscEListFind(n,enumlist,str,&evalue,&efound);CHKERRQ(ierr)do {if (__builtin_expect(!!(ierr),0)) return PetscError(((MPI_Comm
)0x44000001),1249,__func__,"/sandbox/petsc/petsc.master/src/sys/utils/str.c"
,ierr,PETSC_ERROR_REPEAT," ");} while (0);
1250 if (efound) *value = (PetscEnum)evalue;
1251 if (found) *found = efound;
1252 PetscFunctionReturn(0)do { do { ; if (petscstack && petscstack->currentsize
> 0) { petscstack->currentsize--; petscstack->function
[petscstack->currentsize] = 0; petscstack->file[petscstack
->currentsize] = 0; petscstack->line[petscstack->currentsize
] = 0; petscstack->petscroutine[petscstack->currentsize
] = PETSC_FALSE; } if (petscstack) { petscstack->hotdepth =
(((petscstack->hotdepth-1)<(0)) ? (0) : (petscstack->
hotdepth-1)); } ; } while (0); return(0);} while (0);
1253}