diff options
Diffstat (limited to 'lockfile.c')
| -rw-r--r-- | lockfile.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/lockfile.c b/lockfile.c index 4824f4dc02..2023ebb6ff 100644 --- a/lockfile.c +++ b/lockfile.c @@ -65,6 +65,23 @@ int commit_lock_file(struct lock_file *lk) return i; } +int hold_locked_index(struct lock_file *lk, int die_on_error) +{ + return hold_lock_file_for_update(lk, get_index_file(), die_on_error); +} + +int commit_locked_index(struct lock_file *lk) +{ + char *output = getenv(INDEX_OUTPUT_ENVIRONMENT); + if (output && *output) { + int result = rename(lk->filename, output); + lk->filename[0] = 0; + return result; + } + else + return commit_lock_file(lk); +} + void rollback_lock_file(struct lock_file *lk) { if (lk->filename[0]) |