initdb: make safe_create_dir public

Soon we will want to create initdb functions for ref backends, and code from initdb that calls this function needs to move into the files backend. So this function needs to be public. Signed-off-by: David Turner <[email protected]> Signed-off-by: Junio C Hamano <[email protected]> Signed-off-by: Michael Haggerty <[email protected]> Signed-off-by: Jeff King <[email protected]>
gjbianco · Nov 20, 2015 · eb33876 · eb33876
1 parent 7bd9bcf
commit eb33876
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Showing 3 changed files with 20 additions and 12 deletions.
diff --git a/builtin/init-db.c b/builtin/init-db.c
@@ -24,18 +24,6 @@ static int init_shared_repository = -1;
 static const char *init_db_template_dir;
 static const char *git_link;
 
-static void safe_create_dir(const char *dir, int share)
-{
-	if (mkdir(dir, 0777) < 0) {
-		if (errno != EEXIST) {
-			perror(dir);
-			exit(1);
-		}
-	}
-	else if (share && adjust_shared_perm(dir))
-		die(_("Could not make %s writable by group"), dir);
-}
-
 static void copy_templates_1(struct strbuf *path, struct strbuf *template,
 			     DIR *dir)
 {

diff --git a/cache.h b/cache.h
@@ -1747,4 +1747,12 @@ void stat_validity_update(struct stat_validity *sv, int fd);
 int versioncmp(const char *s1, const char *s2);
 void sleep_millisec(int millisec);
 
+/*
+ * Create a directory and (if share is nonzero) adjust its permissions
+ * according to the shared_repository setting. Only use this for
+ * directories under $GIT_DIR.  Don't use it for working tree
+ * directories.
+ */
+void safe_create_dir(const char *dir, int share);
+
 #endif /* CACHE_H */
diff --git a/path.c b/path.c
@@ -740,6 +740,18 @@ int adjust_shared_perm(const char *path)
 	return 0;
 }
 
+void safe_create_dir(const char *dir, int share)
+{
+	if (mkdir(dir, 0777) < 0) {
+		if (errno != EEXIST) {
+			perror(dir);
+			exit(1);
+		}
+	}
+	else if (share && adjust_shared_perm(dir))
+		die(_("Could not make %s writable by group"), dir);
+}
+
 static int have_same_root(const char *path1, const char *path2)
 {
 	int is_abs1, is_abs2;