Lines Matching refs:NULL
44 char **list = NULL;
45 char *where = NULL;
48 for (element = strtok_r(string, seperators, &where); element != NULL;
49 element = strtok_r(NULL, seperators, &where))
61 ns_bsd_addr_t *addr = NULL;
63 if ((server != NULL) &&
64 ((addr = calloc(1, sizeof (*addr))) != NULL)) {
78 if ((addr == NULL) || (addr->server == NULL))
79 return (NULL);
83 return (NULL);
86 if ((addr->printer != NULL) || (addr->extension != NULL))
88 if (addr->printer != NULL)
91 return (NULL);
93 if (addr->extension != NULL) {
98 return (NULL);
108 char **list, *tmp, *printer = NULL, *extension = NULL;
110 if (string == NULL)
111 return (NULL);
116 if (list[1] != NULL) {
118 if (list[2] != NULL)
130 if ((list == NULL) || (*list == NULL))
131 return (NULL);
135 return (NULL);
138 while (*++list != NULL) {
142 return (NULL);
154 if ((list == NULL) || (*list == NULL))
155 return (NULL);
159 return (NULL);
162 while (*++list != NULL) {
167 return (NULL);
178 char *string = NULL;
180 if ((key != NULL) && (value != NULL)) {
200 void *value = NULL;
202 if ((key != NULL) && (string != NULL) && (string[0] != NULL)) {
219 char *tmp, *junk = NULL;
221 if (p1 != NULL)
222 *p1 = NULL;
223 if (p2 != NULL)
224 *p2 = NULL;
225 if (p3 != NULL)
226 *p3 = NULL;
228 if ((name == NULL) || (delimiter == NULL)) {
233 for (tmp = (char *)strtok_r(name, delimiter, &junk); tmp != NULL;
234 tmp = (char *)strtok_r(NULL, delimiter, &junk))
235 if ((p1 != NULL) && (*p1 == NULL))
237 else if ((p2 != NULL) && (*p2 == NULL)) {
239 if (p3 == NULL)
241 } else if ((p3 != NULL) && (*p3 == NULL)) {
262 ns_printer_t *printer = NULL;
263 char *tmp = NULL;
265 if ((name != NULL) && ((tmp = strpbrk(name, ":")) != NULL)) {
266 char *server = NULL;
267 char *queue = NULL;
268 char *extension = NULL;
276 if ((server != NULL) && (queue != NULL))
278 queue, (extension != NULL ? "," : ""),
279 (extension != NULL ? extension : ""));
282 if (buf[0] != NULL) {
286 list = (ns_kvp_t **)list_append(NULL, kvp);
287 if (list != NULL)
288 printer = ns_printer_create(strdup(name), NULL,
311 if ((a1 == NULL) || (a2 == NULL))
317 if ((a1->printer == NULL) || (a2->printer == NULL))
343 if ((a1 == NULL) || (a2 == NULL))
353 if ((a1->printer == NULL) || (a2->printer == NULL))
389 ns_bsd_addr_t *addr = NULL;
392 if ((printer = ns_printer_get_name(name, NULL)) != NULL) {
395 if (addr != NULL && addr->printer == NULL)
397 if (addr != NULL) {
431 ns_bsd_addr_t **list = NULL;
432 char **aliases = NULL;
434 for (printers = ns_printer_get_list(NULL);
435 printers != NULL && *printers != NULL; printers++) {
441 if ((addr = ns_get_value(NS_KEY_BSDADDR, *printers)) != NULL) {
442 if (addr->printer == NULL)
461 (aliases != NULL) && (*aliases != NULL); aliases++)
468 ns_get_value(NS_KEY_BSDADDR, *printers)) != NULL)
470 if (addr->printer == NULL)
520 ns_bsd_addr_t **list = NULL;
522 char *def = NULL;
524 if (((def = (char *)getenv("PRINTER")) == NULL) &&
525 ((def = (char *)getenv("LPDEST")) == NULL))
532 if ((printer = ns_printer_get_name(NS_NAME_ALL, NULL)) == NULL)
536 printers != NULL && *printers != NULL; printers++) {
540 if (addr != NULL)
557 char *def = NULL;
560 if (((def = (char *)getenv("PRINTER")) == NULL) &&
561 ((def = (char *)getenv("LPDEST")) == NULL)) {
564 if (addr != NULL) {
570 return (NULL);