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authorJunio C Hamano <gitster@pobox.com>2009-03-27 23:21:00 -0700
committerJunio C Hamano <gitster@pobox.com>2009-03-28 08:02:15 -0700
commit17e61b82887fb71800b0fcd39ffe89ddf4d2492e (patch)
tree626d729d96b73a838f84059bd85cd975bd668003 /cache.h
parent3be1f18e1b15c28ac6c750ff1a42576fd981d0f5 (diff)
downloadgit-17e61b82887fb71800b0fcd39ffe89ddf4d2492e.tar.gz
set_shared_perm(): sometimes we know what the final mode bits should look like
adjust_shared_perm() first obtains the mode bits from lstat(2), expecting to find what the result of applying user's umask is, and then tweaks it as necessary. When the file to be adjusted is created with mkstemp(3), however, the mode thusly obtained does not have anything to do with user's umask, and we would need to start from 0444 in such a case and there is no point running lstat(2) for such a path. This introduces a new API set_shared_perm() to bypass the lstat(2) and instead force setting the mode bits to the desired value directly. adjust_shared_perm() becomes a thin wrapper to the function. Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'cache.h')
-rw-r--r--cache.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/cache.h b/cache.h
index 189151de25..e283bbe173 100644
--- a/cache.h
+++ b/cache.h
@@ -613,7 +613,8 @@ enum sharedrepo {
PERM_EVERYBODY = 0664,
};
int git_config_perm(const char *var, const char *value);
-int adjust_shared_perm(const char *path);
+int set_shared_perm(const char *path, int mode);
+#define adjust_shared_perm(path) set_shared_perm((path), 0)
int safe_create_leading_directories(char *path);
int safe_create_leading_directories_const(const char *path);
char *enter_repo(char *path, int strict);