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-rw-r--r--path.c23
1 files changed, 23 insertions, 0 deletions
diff --git a/path.c b/path.c
index 334b2bd195..5168b5f17d 100644
--- a/path.c
+++ b/path.c
@@ -250,3 +250,26 @@ char *enter_repo(char *path, int strict)
return NULL;
}
+
+int adjust_shared_perm(const char *path)
+{
+ struct stat st;
+ int mode;
+
+ if (!shared_repository)
+ return 0;
+ if (lstat(path, &st) < 0)
+ return -1;
+ mode = st.st_mode;
+ if (mode & S_IRUSR)
+ mode |= S_IRGRP;
+ if (mode & S_IWUSR)
+ mode |= S_IWGRP;
+ if (mode & S_IXUSR)
+ mode |= S_IXGRP;
+ if (S_ISDIR(mode))
+ mode |= S_ISGID;
+ if (chmod(path, mode) < 0)
+ return -2;
+ return 0;
+}