diff --git a/lockfile.c b/lockfile.c
index 2346e0e9ef0dbd247daf9d77c373029b491068c4..2a2fea3cb6bd1de059e7c0f8c2008c5fe8376b93 100644 (file)
--- a/lockfile.c
+++ b/lockfile.c
raise(signo);
}
-int hold_lock_file_for_update(struct lock_file *lk, const char *path)
+static int lock_file(struct lock_file *lk, const char *path)
{
int fd;
sprintf(lk->filename, "%s.lock", path);
return fd;
}
+int hold_lock_file_for_update(struct lock_file *lk, const char *path, int die_on_error)
+{
+ int fd = lock_file(lk, path);
+ if (fd < 0 && die_on_error)
+ die("unable to create '%s': %s", path, strerror(errno));
+ return fd;
+}
+
int commit_lock_file(struct lock_file *lk)
{
char result_file[PATH_MAX];