diff options
Diffstat (limited to 'util-linux/e2p/iod.c')
-rw-r--r-- | util-linux/e2p/iod.c | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/util-linux/e2p/iod.c b/util-linux/e2p/iod.c deleted file mode 100644 index 808d3a3..0000000 --- a/util-linux/e2p/iod.c +++ /dev/null @@ -1,72 +0,0 @@ -/* - * iod.c - Iterate a function on each entry of a directory - * - * Copyright (C) 1993, 1994 Remy Card <card@masi.ibp.fr> - * Laboratoire MASI, Institut Blaise Pascal - * Universite Pierre et Marie Curie (Paris VI) - * - * This file can be redistributed under the terms of the GNU Library General - * Public License - */ - -/* - * History: - * 93/10/30 - Creation - */ - -#include "e2p.h" -#if HAVE_UNISTD_H -#include <unistd.h> -#endif -#include <stdlib.h> -#include <string.h> - -int iterate_on_dir (const char * dir_name, - int (*func) (const char *, struct dirent *, void *), - void * private) -{ - DIR * dir; - struct dirent *de, *dep; - int max_len = -1, len; - -#if HAVE_PATHCONF && defined(_PC_NAME_MAX) - max_len = pathconf(dir_name, _PC_NAME_MAX); -#endif - if (max_len == -1) { -#ifdef _POSIX_NAME_MAX - max_len = _POSIX_NAME_MAX; -#else -#ifdef NAME_MAX - max_len = NAME_MAX; -#else - max_len = 256; -#endif /* NAME_MAX */ -#endif /* _POSIX_NAME_MAX */ - } - max_len += sizeof(struct dirent); - - de = malloc(max_len+1); - if (!de) - return -1; - memset(de, 0, max_len+1); - - dir = opendir (dir_name); - if (dir == NULL) { - free(de); - return -1; - } - while ((dep = readdir (dir))) { - len = sizeof(struct dirent); -#ifdef HAVE_RECLEN_DIRENT - if (len < dep->d_reclen) - len = dep->d_reclen; - if (len > max_len) - len = max_len; -#endif - memcpy(de, dep, len); - (*func) (dir_name, de, private); - } - free(de); - closedir(dir); - return 0; -} |