From b2cb94254be7bf8b44c851897dd29a00ce654e3c Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Wed, 6 Jul 2005 01:11:52 -0700 Subject: [PATCH] clone-pack.c:write_one_ref() - Create leading directories. The function write_one_ref() is passed the list of refs received from the other end, which was obtained by directory traversal under $GIT_DIR/refs; this can contain paths other than what git-init-db prepares and would fail to clone when there is such. Signed-off-by: Junio C Hamano Signed-off-by: Linus Torvalds --- sha1_file.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'sha1_file.c') diff --git a/sha1_file.c b/sha1_file.c index 174727664..fd6096f41 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -130,6 +130,25 @@ char *git_path(const char *fmt, ...) return ret; } +int safe_create_leading_directories(char *path) +{ + char *pos = path; + + while (pos) { + pos = strchr(pos, '/'); + if (!pos) + break; + *pos = 0; + if (mkdir(path, 0777) < 0) + if (errno != EEXIST) { + *pos = '/'; + return -1; + } + *pos++ = '/'; + } + return 0; +} + int get_sha1(const char *str, unsigned char *sha1) { static const char *prefix[] = { -- cgit v1.2.1