51 static int	has_rel_path(char *entry);
52 static int	is_relative(char *entry);
135 has_rel_path(char *entry)  in has_rel_path()  argument
140 	if (*entry == NULL || strchr(IGNORE_START, *entry))  in has_rel_path()
144 	if (isdigit(*entry)) {  in has_rel_path()
145 		while (*entry && !isspace(*entry)) {  in has_rel_path()
146 			entry++;  in has_rel_path()
151 	while (*entry && isspace(*entry)) {  in has_rel_path()
152 		entry++;  in has_rel_path()
161 	if (*entry == NULL || strchr(IGNORE_TYPE, *entry))  in has_rel_path()
167 		while (*entry && !isspace(*entry)) {  in has_rel_path()
168 			entry++;  in has_rel_path()
172 		while (*entry && isspace(*entry)) {  in has_rel_path()
173 			entry++;  in has_rel_path()
175 	} while (++entry_pos < 3 && *entry != NULL);  in has_rel_path()
183 	return (is_relative(entry));  in has_rel_path()
193 is_relative(char *entry)  in is_relative()  argument
195 	register char *eopath = entry;	/* end of full pathname pointer */  in is_relative()
196 	register char **lasts = &entry;  in is_relative()
199 	if (entry && *entry) {  in is_relative()
200 		if (*entry == '$') {	/* it's an environment parameter */  in is_relative()
201 			entry++;	/* skip the '$' */  in is_relative()
209 			entry = strtok_r(entry, "/", lasts);  in is_relative()
218 			if (strcmp(entry, "BASEDIR") == 0)  in is_relative()
225 			entry = getenv(entry);  in is_relative()
237 		if (entry && *entry)  in is_relative()
238 			return (RELATIVE(entry));  in is_relative()