| ︙ | | |
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
|
-
+
-
+
|
static int CopyHostent(struct hostent *tgtPtr, char *buf,
int buflen);
static int CopyString(const char *src, char *buf, int buflen);
#endif
#ifdef NEED_PW_CLEANER
static void FreePwBuf(ClientData ignored);
static void FreePwBuf(ClientData dummy);
#endif
#ifdef NEED_GR_CLEANER
static void FreeGrBuf(ClientData ignored);
static void FreeGrBuf(ClientData dummy);
#endif
#endif /* TCL_THREADS */
/*
*---------------------------------------------------------------------------
*
* TclUnixSetBlockingMode --
|
| ︙ | | |
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
|
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
|
-
+
-
+
|
*/
if (tsdPtr->pbuf == NULL) {
tsdPtr->pbuflen = (int) sysconf(_SC_GETPW_R_SIZE_MAX);
if (tsdPtr->pbuflen < 1) {
tsdPtr->pbuflen = 1024;
}
tsdPtr->pbuf = Tcl_Alloc(tsdPtr->pbuflen);
tsdPtr->pbuf = (char *)Tcl_Alloc(tsdPtr->pbuflen);
Tcl_CreateThreadExitHandler(FreePwBuf, NULL);
}
while (1) {
int e = getpwnam_r(name, &tsdPtr->pwd, tsdPtr->pbuf, tsdPtr->pbuflen,
&pwPtr);
if (e == 0) {
break;
} else if (e != ERANGE) {
return NULL;
}
tsdPtr->pbuflen *= 2;
tsdPtr->pbuf = Tcl_Realloc(tsdPtr->pbuf, tsdPtr->pbuflen);
tsdPtr->pbuf = (char *)Tcl_Realloc(tsdPtr->pbuf, tsdPtr->pbuflen);
}
return (pwPtr != NULL ? &tsdPtr->pwd : NULL);
#elif defined(HAVE_GETPWNAM_R_4)
return getpwnam_r(name, &tsdPtr->pwd, tsdPtr->pbuf, sizeof(tsdPtr->pbuf));
#else
|
| ︙ | | |
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
|
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
|
-
+
-
+
|
*/
if (tsdPtr->pbuf == NULL) {
tsdPtr->pbuflen = (int) sysconf(_SC_GETPW_R_SIZE_MAX);
if (tsdPtr->pbuflen < 1) {
tsdPtr->pbuflen = 1024;
}
tsdPtr->pbuf = Tcl_Alloc(tsdPtr->pbuflen);
tsdPtr->pbuf = (char *)Tcl_Alloc(tsdPtr->pbuflen);
Tcl_CreateThreadExitHandler(FreePwBuf, NULL);
}
while (1) {
int e = getpwuid_r(uid, &tsdPtr->pwd, tsdPtr->pbuf, tsdPtr->pbuflen,
&pwPtr);
if (e == 0) {
break;
} else if (e != ERANGE) {
return NULL;
}
tsdPtr->pbuflen *= 2;
tsdPtr->pbuf = Tcl_Realloc(tsdPtr->pbuf, tsdPtr->pbuflen);
tsdPtr->pbuf = (char *)Tcl_Realloc(tsdPtr->pbuf, tsdPtr->pbuflen);
}
return (pwPtr != NULL ? &tsdPtr->pwd : NULL);
#elif defined(HAVE_GETPWUID_R_4)
return getpwuid_r(uid, &tsdPtr->pwd, tsdPtr->pbuf, sizeof(tsdPtr->pbuf));
#else
|
| ︙ | | |
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
|
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
|
-
+
+
|
*
*---------------------------------------------------------------------------
*/
#ifdef NEED_PW_CLEANER
static void
FreePwBuf(
ClientData ignored)
ClientData dummy)
{
ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
(void)dummy;
Tcl_Free(tsdPtr->pbuf);
}
#endif /* NEED_PW_CLEANER */
/*
*---------------------------------------------------------------------------
|
| ︙ | | |
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
|
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
|
-
+
-
+
|
*/
if (tsdPtr->gbuf == NULL) {
tsdPtr->gbuflen = (int) sysconf(_SC_GETGR_R_SIZE_MAX);
if (tsdPtr->gbuflen < 1) {
tsdPtr->gbuflen = 1024;
}
tsdPtr->gbuf = Tcl_Alloc(tsdPtr->gbuflen);
tsdPtr->gbuf = (char*)Tcl_Alloc(tsdPtr->gbuflen);
Tcl_CreateThreadExitHandler(FreeGrBuf, NULL);
}
while (1) {
int e = getgrnam_r(name, &tsdPtr->grp, tsdPtr->gbuf, tsdPtr->gbuflen,
&grPtr);
if (e == 0) {
break;
} else if (e != ERANGE) {
return NULL;
}
tsdPtr->gbuflen *= 2;
tsdPtr->gbuf = Tcl_Realloc(tsdPtr->gbuf, tsdPtr->gbuflen);
tsdPtr->gbuf = (char *)Tcl_Realloc(tsdPtr->gbuf, tsdPtr->gbuflen);
}
return (grPtr != NULL ? &tsdPtr->grp : NULL);
#elif defined(HAVE_GETGRNAM_R_4)
return getgrnam_r(name, &tsdPtr->grp, tsdPtr->gbuf, sizeof(tsdPtr->gbuf));
#else
|
| ︙ | | |
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
|
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
|
-
+
-
+
|
*/
if (tsdPtr->gbuf == NULL) {
tsdPtr->gbuflen = (int) sysconf(_SC_GETGR_R_SIZE_MAX);
if (tsdPtr->gbuflen < 1) {
tsdPtr->gbuflen = 1024;
}
tsdPtr->gbuf = Tcl_Alloc(tsdPtr->gbuflen);
tsdPtr->gbuf = (char*)Tcl_Alloc(tsdPtr->gbuflen);
Tcl_CreateThreadExitHandler(FreeGrBuf, NULL);
}
while (1) {
int e = getgrgid_r(gid, &tsdPtr->grp, tsdPtr->gbuf, tsdPtr->gbuflen,
&grPtr);
if (e == 0) {
break;
} else if (e != ERANGE) {
return NULL;
}
tsdPtr->gbuflen *= 2;
tsdPtr->gbuf = Tcl_Realloc(tsdPtr->gbuf, tsdPtr->gbuflen);
tsdPtr->gbuf = (char *)Tcl_Realloc(tsdPtr->gbuf, tsdPtr->gbuflen);
}
return (grPtr != NULL ? &tsdPtr->grp : NULL);
#elif defined(HAVE_GETGRGID_R_4)
return getgrgid_r(gid, &tsdPtr->grp, tsdPtr->gbuf, sizeof(tsdPtr->gbuf));
#else
|
| ︙ | | |
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
|
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
|
-
+
+
|
*
*---------------------------------------------------------------------------
*/
#ifdef NEED_GR_CLEANER
static void
FreeGrBuf(
ClientData ignored)
ClientData dummy)
{
ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
(void)dummy;
Tcl_Free(tsdPtr->gbuf);
}
#endif /* NEED_GR_CLEANER */
/*
*---------------------------------------------------------------------------
|
| ︙ | | |