Lines Matching defs:dir
1 /* $NetBSD: dir.c,v 1.3 2025/01/26 16:25:36 christos Exp $ */
25 #include <isc/dir.h>
33 #define VALID_DIR(dir) ISC_MAGIC_VALID(dir, ISC_DIR_MAGIC)
36 isc_dir_init(isc_dir_t *dir) {
37 REQUIRE(dir != NULL);
39 dir->entry.name[0] = '\0';
40 dir->entry.length = 0;
42 dir->handle = NULL;
44 dir->magic = ISC_DIR_MAGIC;
52 isc_dir_open(isc_dir_t *dir, const char *dirname) {
56 REQUIRE(VALID_DIR(dir));
63 if (strlen(dirname) + 3 > sizeof(dir->dirname)) {
67 strlcpy(dir->dirname, dirname, sizeof(dir->dirname));
72 p = dir->dirname + strlen(dir->dirname);
73 if (dir->dirname < p && *(p - 1) != '/') {
82 dir->handle = opendir(dirname);
84 if (dir->handle == NULL) {
96 * the dir stream and reads the first file in one operation.
99 isc_dir_read(isc_dir_t *dir) {
102 REQUIRE(VALID_DIR(dir) && dir->handle != NULL);
107 entry = readdir(dir->handle);
116 if (sizeof(dir->entry.name) <= strlen(entry->d_name)) {
120 strlcpy(dir->entry.name, entry->d_name, sizeof(dir->entry.name));
125 dir->entry.length = strlen(entry->d_name);
134 isc_dir_close(isc_dir_t *dir) {
135 REQUIRE(VALID_DIR(dir) && dir->handle != NULL);
137 (void)closedir(dir->handle);
138 dir->handle = NULL;
145 isc_dir_reset(isc_dir_t *dir) {
146 REQUIRE(VALID_DIR(dir) && dir->handle != NULL);
148 rewinddir(dir->handle);