Add proc_mutex_lockfile() for retrieving the name of the file

associated with a mutex.

This is used in Apache to simplify the effort of getting permissions
set properly on mutexes that will be created as root but used
as non-root.  For flock-based mutexes, chown() needs to be performed
on the mutex file.


git-svn-id: http://svn.apache.org/repos/asf/apr/apr/trunk@64531 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 5 insertions, 0 deletions

diff --git a/locks/beos/proc_mutex.c b/locks/beos/proc_mutex.c
index 405a0b15e..bf4d7c3e5 100644
--- a/locks/beos/proc_mutex.c
+++ b/locks/beos/proc_mutex.c
@@ -157,6 +157,11 @@ APR_DECLARE(apr_status_t) apr_proc_mutex_destroy(apr_proc_mutex_t *mutex)
     return stat;
 }
 
+APR_DECLARE(const char *) apr_proc_mutex_lockfile(apr_proc_mutex_t *mutex)
+{
+    return NULL;
+}
+
 APR_DECLARE(const char *) apr_proc_mutex_name(apr_proc_mutex_t *mutex)
 {
     return "beossem";