99 direxists (const char *dir)  in direxists()  argument
102   return __stat64_time64 (dir, &buf) == 0 && S_ISDIR (buf.st_mode);  in direxists()
112 __path_search (char *tmpl, size_t tmpl_len, const char *dir, const char *pfx,  in __path_search()  argument
134         dir = d;  in __path_search()
135       else if (dir != NULL && direxists (dir))  in __path_search()
138         dir = NULL;  in __path_search()
140   if (dir == NULL)  in __path_search()
143         dir = P_tmpdir;  in __path_search()
145         dir = "/tmp";  in __path_search()
153   dlen = strlen (dir);  in __path_search()
154   while (dlen > 1 && dir[dlen - 1] == '/')  in __path_search()
164   sprintf (tmpl, "%.*s/%.*sXXXXXX", (int) dlen, dir, (int) plen, pfx);  in __path_search()