From 843a66170a4e51e0a614498e74f3526afc4bff52 Mon Sep 17 00:00:00 2001
From: Jakub Hrozek <jhrozek@redhat.com>
Date: Wed, 8 Apr 2015 14:29:05 +0200
Subject: UTIL: Add a simple function to get the fd of debug_file

Reviewed-by: Pavel Reichl <preichl@redhat.com>
---
 src/util/debug.c | 9 +++++++++
 src/util/util.h  | 1 +
 2 files changed, 10 insertions(+)

diff --git a/src/util/debug.c b/src/util/debug.c
index 3121c70b1..bf83624c9 100644
--- a/src/util/debug.c
+++ b/src/util/debug.c
@@ -70,6 +70,15 @@ errno_t set_debug_file_from_fd(const int fd)
     return EOK;
 }
 
+int get_fd_from_debug_file(void)
+{
+    if (debug_file == NULL) {
+        return STDERR_FILENO;
+    }
+
+    return fileno(debug_file);
+}
+
 int debug_convert_old_level(int old_level)
 {
     if ((old_level != 0) && !(old_level & 0x000F))
diff --git a/src/util/util.h b/src/util/util.h
index 704e10dc6..d831d533f 100644
--- a/src/util/util.h
+++ b/src/util/util.h
@@ -78,6 +78,7 @@ void debug_fn(const char *file,
               const char *format, ...) SSS_ATTRIBUTE_PRINTF(5,6);
 int debug_convert_old_level(int old_level);
 errno_t set_debug_file_from_fd(const int fd);
+int get_fd_from_debug_file(void);
 
 #define SSS_DOM_ENV           "_SSS_DOM"
 
-- 
cgit