Lines Matching refs:NULL

85 #ifndef	NULL
86 # define NULL	0  macro
201   if (p == NULL)
342 	    return NULL;
373   if (pattern == NULL || pglob == NULL || (flags & ~__GLOB_FLAGS) != 0)
382       if (begin != NULL)
396 	  if (onealt == NULL)
415 	  if (next == NULL)
429 	      if (rest == NULL)
453 	      pglob->gl_pathv = NULL;
491 	      assert (next != NULL);
513   if (filename == NULL)
516   if (filename == NULL)
528 	  filename = NULL;
605       pglob->gl_pathv = NULL;
623 	  if (home_dir == NULL || home_dir[0] == '\0')
627 	  if (home_dir == NULL || home_dir[0] == '\0')
632 	  if (home_dir == NULL || home_dir[0] == '\0')
635 	  if (home_dir == NULL || home_dir[0] == '\0')
650 	      success = (name = getlogin ()) != NULL;
672 			  p = NULL;
682 		  if (p != NULL)
686 	  if (home_dir == NULL || home_dir[0] == '\0')
721 	  if (end_name == NULL)
756 		    p = NULL;
766 	    if (p != NULL)
769 	      home_dir = NULL;
772 	  if (home_dir != NULL)
776 	      size_t rest_len = end_name == NULL ? 0 : strlen (end_name);
800   if (filename == NULL)
818 	  if (pglob->gl_pathv == NULL)
823 	      pglob->gl_pathv[pglob->gl_pathc++] = NULL;
831 	    if (dircopy != NULL)
836 	  if (pglob->gl_pathv[pglob->gl_pathc] == NULL)
841 	  pglob->gl_pathv[++pglob->gl_pathc] = NULL;
937 	      if (pglob->gl_pathv == NULL)
945 		  pglob->gl_pathv[pglob->gl_pathc++] = NULL;
961 		  if (pglob->gl_pathv[pglob->gl_pathc] == NULL)
982 	      pglob->gl_pathv[pglob->gl_pathc] = NULL;
989 	      if (new_pathv != NULL)
1035  	    if (new == NULL)
1067   if (pglob->gl_pathv != NULL)
1071 	if (pglob->gl_pathv[i] != NULL)
1089   if (s1 == NULL)
1091   if (s2 == NULL)
1139       if (new == NULL)
1219   __ptr_t stream = NULL;
1226   struct globlink *names = NULL;
1279 	  if (names->name == NULL)
1282 	  names->next = NULL;
1291 	  if (stream == NULL)
1294 		  && ((errfunc != NULL && (*errfunc) (directory, errno))
1318 		  if (d == NULL)
1339 		      if (new->name == NULL)
1362       names->next = NULL;
1364       if (names->name == NULL)
1382       if (pglob->gl_pathv == NULL)
1387 	  pglob->gl_pathv[pglob->gl_pathc++] = NULL;
1389       for (; names != NULL; names = names->next)
1391       pglob->gl_pathv[pglob->gl_pathc] = NULL;
1397   if (stream != NULL)
1417   while (names != NULL)
1419       if (names->name != NULL)