Add printing of errno when POSIX lock requests fail.

Jeremy.

diff --git a/source/locking/posix.c b/source/locking/posix.c
index 833914c7aa74b885ca07172324d2ef289bd10451..2a6f2be562516a1d0d5ccb9751088cefc1a432ad 100644 (file)
--- a/source/locking/posix.c
+++ b/source/locking/posix.c
@@ -1128,8 +1128,8 @@ BOOL set_posix_lock(files_struct *fsp, SMB_BIG_UINT u_offset, SMB_BIG_UINT u_cou
                        posix_lock_type_name(posix_lock_type), (double)offset, (double)count ));
 
                if (!posix_fcntl_lock(fsp,SMB_F_SETLK,offset,count,posix_lock_type)) {
-                       DEBUG(5,("set_posix_lock: Lock fail !: Type = %s: offset = %.0f, count = %.0f\n",
-                               posix_lock_type_name(posix_lock_type), (double)offset, (double)count ));
+                       DEBUG(5,("set_posix_lock: Lock fail !: Type = %s: offset = %.0f, count = %.0f. Errno = %s\n",
+                               posix_lock_type_name(posix_lock_type), (double)offset, (double)count, strerror(errno) ));
                        ret = False;
                        break;
                }
@@ -1211,7 +1211,7 @@ BOOL release_posix_lock(files_struct *fsp, SMB_BIG_UINT u_offset, SMB_BIG_UINT u
 
        if (num_overlapped_entries > 0 && deleted_lock.lock_type == F_WRLCK) {
                if (!posix_fcntl_lock(fsp,SMB_F_SETLK,offset,count,F_RDLCK)) {
-                       DEBUG(0,("release_posix_lock: downgrade of lock failed !\n"));
+                       DEBUG(0,("release_posix_lock: downgrade of lock failed with error %s !\n", strerror(errno) ));
                        return False;
                }
        }