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| author | Bernhard Reutner-Fischer | 2006-04-12 07:35:12 +0000 |
|---|---|---|
| committer | Bernhard Reutner-Fischer | 2006-04-12 07:35:12 +0000 |
| commit | cb44816ba32a3bbf598aab6d7cb1eabfd6619f5f (patch) | |
| tree | 4459d66dd948b019c4a96730eea224f79520ad8c /libbb/opendir.c | |
| parent | d0ea52ee041ca4d8d00cc5212d54328689b1a3c4 (diff) | |
| download | busybox-cb44816ba32a3bbf598aab6d7cb1eabfd6619f5f.zip busybox-cb44816ba32a3bbf598aab6d7cb1eabfd6619f5f.tar.gz | |
- add and use bb_opendir(), bb_xopendir().
text data bss dec hex filename
889445 9392 1035784 1934621 1d851d busybox.gcc-4.2.orig
889297 9392 1035784 1934473 1d8489 busybox.gcc-4.2
889009 9820 1037860 1936689 1d8d31 busybox.gcc-4.1.orig
888817 9820 1037860 1936497 1d8c71 busybox.gcc-4.1
Diffstat (limited to 'libbb/opendir.c')
| -rw-r--r-- | libbb/opendir.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/libbb/opendir.c b/libbb/opendir.c new file mode 100644 index 0000000..e284db0 --- /dev/null +++ b/libbb/opendir.c @@ -0,0 +1,37 @@ +/* vi: set sw=4 ts=4: */ +/* + * wrapper for opendir() + * + * Copyright (C) 2006 Bernhard Fischer <busybox@busybox.net> + * + * Licensed under GPLv2 or later, see file LICENSE in this tarball for details. + */ + +#include <sys/types.h> +#include <dirent.h> +#include "libbb.h" + +#ifdef L_bb_opendir +DIR *bb_opendir(const char *path) +{ + DIR *dp; + + if ((dp = opendir(path)) == NULL) { + bb_perror_msg("unable to open `%s'", path); + return NULL; + } + return dp; +} +#endif + +#ifdef L_bb_xopendir +DIR *bb_xopendir(const char *path) +{ + DIR *dp; + + if ((dp = opendir(path)) == NULL) { + bb_perror_msg_and_die("unable to open `%s'", path); + } + return dp; +} +#endif |