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authorDenys Vlasenko2011-12-18 03:27:46 +0100
committerDenys Vlasenko2011-12-18 03:27:46 +0100
commitf282c6b65775d3dff03de6fd3585722a1638f734 (patch)
treececec1cf12d3c7c26a23ac5f3e073284e7465af2 /libbb/isdirectory.c
parentf85bd1a7a7e712c4dd2dfd86daa9ab01a708b7b4 (diff)
downloadbusybox-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.c15
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;
}