diff options
| author | Denys Vlasenko | 2011-12-18 03:27:46 +0100 |
|---|---|---|
| committer | Denys Vlasenko | 2011-12-18 03:27:46 +0100 |
| commit | f282c6b65775d3dff03de6fd3585722a1638f734 (patch) | |
| tree | cecec1cf12d3c7c26a23ac5f3e073284e7465af2 /libbb/isdirectory.c | |
| parent | f85bd1a7a7e712c4dd2dfd86daa9ab01a708b7b4 (diff) | |
| download | busybox-f282c6b65775d3dff03de6fd3585722a1638f734.zip busybox-f282c6b65775d3dff03de6fd3585722a1638f734.tar.gz | |
libbb: remove is_directory's argument which is always NULL
function old new delta
send_cgi_and_exit 892 890 -2
ln_main 447 445 -2
handle_incoming_and_exit 2784 2780 -4
is_directory 66 59 -7
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/6 up/down: 2/-19) Total: -15 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb/isdirectory.c')
| -rw-r--r-- | libbb/isdirectory.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/libbb/isdirectory.c b/libbb/isdirectory.c index 9861be6..ba6c52c 100644 --- a/libbb/isdirectory.c +++ b/libbb/isdirectory.c @@ -15,22 +15,17 @@ * Return TRUE if fileName is a directory. * Nonexistent files return FALSE. */ -int FAST_FUNC is_directory(const char *fileName, int followLinks, struct stat *statBuf) +int FAST_FUNC is_directory(const char *fileName, int followLinks) { int status; - struct stat astatBuf; - - if (statBuf == NULL) { - /* use auto stack buffer */ - statBuf = &astatBuf; - } + struct stat statBuf; if (followLinks) - status = stat(fileName, statBuf); + status = stat(fileName, &statBuf); else - status = lstat(fileName, statBuf); + status = lstat(fileName, &statBuf); - status = (status == 0 && S_ISDIR(statBuf->st_mode)); + status = (status == 0 && S_ISDIR(statBuf.st_mode)); return status; } |