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, 12 insertions, 11 deletions

diff --git a/index-pack.c b/index-pack.c
index c0a3d97a12..7697b1dfe3 100644
--- a/index-pack.c
+++ b/index-pack.c
@@ -171,9 +171,8 @@ static char *open_pack_file(char *pack_name)
 		input_fd = 0;
 		if (!pack_name) {
 			static char tmpfile[PATH_MAX];
-			snprintf(tmpfile, sizeof(tmpfile),
-				 "%s/pack/tmp_pack_XXXXXX", get_object_directory());
-			output_fd = xmkstemp(tmpfile);
+			output_fd = odb_mkstemp(tmpfile, sizeof(tmpfile),
+						"pack/tmp_pack_XXXXXX");
 			pack_name = xstrdup(tmpfile);
 		} else
 			output_fd = open(pack_name, O_CREAT|O_EXCL|O_RDWR, 0600);
@@ -793,22 +792,24 @@ static void final(const char *final_pack_name, const char *curr_pack_name,
 
 	if (keep_msg) {
 		int keep_fd, keep_msg_len = strlen(keep_msg);
-		if (!keep_name) {
-			snprintf(name, sizeof(name), "%s/pack/pack-%s.keep",
-				 get_object_directory(), sha1_to_hex(sha1));
-			keep_name = name;
-		}
-		keep_fd = open(keep_name, O_RDWR|O_CREAT|O_EXCL, 0600);
+
+		if (!keep_name)
+			keep_fd = odb_pack_keep(name, sizeof(name), sha1);
+		else
+			keep_fd = open(keep_name, O_RDWR|O_CREAT|O_EXCL, 0600);
+
 		if (keep_fd < 0) {
 			if (errno != EEXIST)
-				die("cannot write keep file");
+				die("cannot write keep file '%s' (%s)",
+				    keep_name, strerror(errno));
 		} else {
 			if (keep_msg_len > 0) {
 				write_or_die(keep_fd, keep_msg, keep_msg_len);
 				write_or_die(keep_fd, "\n", 1);
 			}
 			if (close(keep_fd) != 0)
-				die("cannot write keep file");
+				die("cannot close written keep file '%s' (%s)",
+				    keep_name, strerror(errno));
 			report = "keep";
 		}
 	}