trivial: O_EXCL makes O_TRUNC redundant

Signed-off-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/apply.c b/apply.c
index d5e7bfd..9eba034 100644 (file)
--- a/apply.c
+++ b/apply.c
@@ -1588,7 +1588,7 @@ static int try_create_file(const char *path, unsigned int mode, const char *buf,
 
        if (S_ISLNK(mode))
                return symlink(buf, path);
-       fd = open(path, O_CREAT | O_EXCL | O_WRONLY | O_TRUNC, (mode & 0100) ? 0777 : 0666);
+       fd = open(path, O_CREAT | O_EXCL | O_WRONLY, (mode & 0100) ? 0777 : 0666);
        if (fd < 0)
                return -1;
        while (size) {

diff --git a/entry.c b/entry.c
index 15b34eb..410b758 100644 (file)
--- a/entry.c
+++ b/entry.c
@@ -60,7 +60,7 @@ static void remove_subtree(const char *path)
 static int create_file(const char *path, unsigned int mode)
 {
        mode = (mode & 0100) ? 0777 : 0666;
-       return open(path, O_WRONLY | O_TRUNC | O_CREAT | O_EXCL, mode);
+       return open(path, O_WRONLY | O_CREAT | O_EXCL, mode);
 }
 
 static int write_entry(struct cache_entry *ce, const char *path, struct checkout *state)