Lines Matching refs:NULL
61 char *default_dbdst = NULL;
62 char *default_dbsrc = NULL;
65 char *dbdst = NULL;
66 char *dbsrc = NULL;
73 if ((pname = strrchr(argv[0], '/')) == NULL)
79 if ((p = defread("DICTIONLIST=")) != NULL)
81 if ((p = defread("DICTIONDBDIR=")) != NULL)
83 (void) defopen(NULL);
86 if (default_dbdst == NULL)
92 if (dbsrc != NULL) {
94 if ((dbsrc = realloc(dbsrc, dbsrc_len)) == NULL)
99 if ((dbsrc = strdup(optarg)) == NULL)
115 if (dbdst == NULL) {
122 if (dbsrc == NULL)
123 if ((dbsrc = default_dbsrc) == NULL)