From: Timo Sirainen <timo.sirainen@dovecot.fi>
Date: Wed, 21 Jun 2017 22:42:56 +0000 (+0300)
Subject: lib: Add file_lock_get_path()
X-Git-Tag: 2.3.0.rc1~1368
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=f1243d7759a3dddc1c3eaf7eda8a153c8ef0112b;p=thirdparty%2Fdovecot%2Fcore.git

lib: Add file_lock_get_path()

This allows getting the file path from the lock without having to preserve
it separately.
---

diff --git a/src/lib/file-lock.c b/src/lib/file-lock.c
index 29fe971998..4881e284a1 100644
--- a/src/lib/file-lock.c
+++ b/src/lib/file-lock.c
@@ -367,6 +367,11 @@ void file_lock_free(struct file_lock **_lock)
 	i_free(lock);
 }
 
+const char *file_lock_get_path(struct file_lock *lock)
+{
+	return lock->path;
+}
+
 void file_lock_wait_start(void)
 {
 	i_assert(lock_wait_start.tv_sec == 0);
diff --git a/src/lib/file-lock.h b/src/lib/file-lock.h
index 046b807aa0..c0d62211cf 100644
--- a/src/lib/file-lock.h
+++ b/src/lib/file-lock.h
@@ -51,6 +51,9 @@ void file_unlock(struct file_lock **lock);
 /* Free the lock without unlocking it (because you're closing the fd anyway). */
 void file_lock_free(struct file_lock **lock);
 
+/* Returns the path given as parameter to file_*lock*(). */
+const char *file_lock_get_path(struct file_lock *lock);
+
 /* Returns human-readable string containing the process that has the file
    currently locked. Returns "" if unknown, otherwise " (string)". */
 const char *file_lock_find(int lock_fd, enum file_lock_method lock_method,