Cross Reference: /illumos-gate/usr/src/lib/libbsm/common/getdaent.c

Lines Matching refs:NULL
61  *	returns pointer to non-white string, else returns NULL if input string
69 	if (ptr == NULL)
70 		return (NULL);
78 		return (NULL);
94 	if (ptr == NULL)
136 		*cp = NULL;
139 			if (fgets(cp, len - charcnt, stream) == NULL) {
144 			if (ccp != NULL) {
151 				*ccp = NULL;
158 		if (ccp != NULL)
159 			*ccp = NULL;
172  * 	returns pointer to the new structure, else returns NULL on error.
179 	if (_da == NULL) {
182 		if (_da == NULL)
183 			return (NULL);
185 		daf = NULL;
200 	static char	*tptr = NULL;
204 	if (ptr == NULL)
207 	if (ptr == NULL || *ptr == '\0')
208 		return (NULL);
212 	if (pend != NULL) {
216 		tptr = NULL;
234 	if (_da == NULL)
236 	if (daf == NULL)
252 	if (_da == NULL)
254 	if (daf != NULL) {
256 		daf = NULL;
271 	if (_da == NULL)
273 	if (daf != NULL) {
275 		daf = NULL;
283 	if (dap == NULL)
286 	dap->da_devopts = NULL;
304 	if ((_da == NULL) || (daf == NULL)) {
330  *	returns NULL on error.
339 	if ((_da == 0) || (daf == NULL))
340 		return (NULL);
346 		if ((da = da_interpret(line1)) == NULL)
351 	return (NULL);
360  *	returns NULL if device not found or in case of error.
369 	if ((name == NULL) || (_da == 0) || (daf == NULL))
370 		return (NULL);
373 		if (strstr(line, name) == NULL)
375 		if ((da = da_interpret(line)) == NULL)
384 	return (NULL);
393  *	returns NULL if device not found or in case of error.
402 	if ((type == NULL) || (_da == NULL) || (daf == NULL))
403 		return (NULL);
406 		if (strstr(line1, type) == NULL)
408 		if ((da = da_interpret(line1)) == NULL)
415 	return (NULL);
426 	if (dap->da_devname == NULL)
440 	if (da->da_devtype == NULL)
464  * 	returns pointer to parsed devalloc_t entry, else returns NULL on error.
475 	if (_da == NULL)
476 		return (NULL);
480 	interpdevalloc.da_devtype = getdadmfield(NULL, KV_DELIMITER);
481 	opts = getdadmfield(NULL, KV_DELIMITER);
482 	(void) getdadmfield(NULL, KV_DELIMITER);	/* reserved field */
483 	interpdevalloc.da_devauth = getdadmfield(NULL, KV_DELIMITER);
484 	interpdevalloc.da_devexec = getdadmfield(NULL, KV_DELIMITER);
485 	interpdevalloc.da_devopts = NULL;
486 	if (interpdevalloc.da_devname == NULL ||
487 	    interpdevalloc.da_devtype == NULL)
488 		return (NULL);
489 	if ((opts != NULL) &&
495 	if ((kvap = interpdevalloc.da_devopts) != NULL) {
505 		char		*minstr = NULL, *maxstr = NULL;
506 		kva_t		*nkvap = NULL;
507 		kv_t		*ndata = NULL, *odata = NULL;
509 		if (kvap == NULL) {
513 			if ((minstr = kva_match(kvap, DAOPT_MINLABEL)) == NULL)
515 			if ((maxstr = kva_match(kvap, DAOPT_MAXLABEL)) == NULL)
518 		if ((minstr != NULL) && (maxstr != NULL))
526 		if (kvap != NULL) {
534 		if (minstr == NULL) {
540 		if (maxstr == NULL) {