Merge branch 'jc/maint-1.6.0-pack-directory' into maint-1.6.1

* jc/maint-1.6.0-pack-directory:
  Fix odb_mkstemp() on AIX
  Make sure objects/pack exists before creating a new pack

Conflicts:
	wrapper.c

1 files changed, 33 insertions, 0 deletions

diff --git a/wrapper.c b/wrapper.c
index c85ca52ec6..d8efb1365a 100644
--- a/wrapper.c
+++ b/wrapper.c
@@ -256,3 +256,36 @@ int git_inflate(z_streamp strm, int flush)
 	error("inflate: %s (%s)", err, strm->msg ? strm->msg : "no message");
 	return ret;
 }
+
+int odb_mkstemp(char *template, size_t limit, const char *pattern)
+{
+	int fd;
+
+	snprintf(template, limit, "%s/%s",
+		 get_object_directory(), pattern);
+	fd = mkstemp(template);
+	if (0 <= fd)
+		return fd;
+
+	/* slow path */
+	/* some mkstemp implementations erase template on failure */
+	snprintf(template, limit, "%s/%s",
+		 get_object_directory(), pattern);
+	safe_create_leading_directories(template);
+	return xmkstemp(template);
+}
+
+int odb_pack_keep(char *name, size_t namesz, unsigned char *sha1)
+{
+	int fd;
+
+	snprintf(name, namesz, "%s/pack/pack-%s.keep",
+		 get_object_directory(), sha1_to_hex(sha1));
+	fd = open(name, O_RDWR|O_CREAT|O_EXCL, 0600);
+	if (0 <= fd)
+		return fd;
+
+	/* slow path */
+	safe_create_leading_directories(name);
+	return open(name, O_RDWR|O_CREAT|O_EXCL, 0600);
+}