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authorDenis Vlasenko2007-04-05 21:25:15 +0000
committerDenis Vlasenko2007-04-05 21:25:15 +0000
commit1bb552b1d9da749050274e0a9cb10b672db22d77 (patch)
treea638c7bbef95bd2c9d72c2e16a5cf4f7b6298458 /libbb/xfuncs.c
parent9020d850bf2b0fd547b545e5e366c7ed284a33cb (diff)
downloadbusybox-1bb552b1d9da749050274e0a9cb10b672db22d77.zip
busybox-1bb552b1d9da749050274e0a9cb10b672db22d77.tar.gz
libbb: add xunlink()
patch: do not try to delete same file twice
Diffstat (limited to 'libbb/xfuncs.c')
-rw-r--r--libbb/xfuncs.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c
index b08f92d..c18a1d9 100644
--- a/libbb/xfuncs.c
+++ b/libbb/xfuncs.c
@@ -122,6 +122,12 @@ int xopen3(const char *pathname, int flags, int mode)
return ret;
}
+void xunlink(const char *pathname)
+{
+ if (unlink(pathname))
+ bb_perror_msg_and_die("cannot remove file '%s'", pathname);
+}
+
// Turn on nonblocking I/O on a fd
int ndelay_on(int fd)
{