From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Wed, 2 Oct 2019 21:53:58 +0000 (-0400)
Subject: Fix: liblttng-ctl: compat_sync_file_range inadvertantly exported
X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=commitdiff_plain;h=9410f65c84a2729caa69862eb689d145f1ef47ca

Fix: liblttng-ctl: compat_sync_file_range inadvertantly exported

abidiff reports that compat_sync_file_range is exported by
liblttng-ctl.

'function int compat_sync_file_range(int, off64_t, off64_t, unsigned int)'    {compat_sync_file_range}

Mark the function as LTTNG_HIDDEN.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/common/compat/compat-fcntl.c b/src/common/compat/compat-fcntl.c
index c6c6b4e99..fc6b2d5ca 100644
--- a/src/common/compat/compat-fcntl.c
+++ b/src/common/compat/compat-fcntl.c
@@ -17,10 +17,12 @@
 
 #define _LGPL_SOURCE
 #include <common/compat/fcntl.h>
+#include <common/macros.h>
 #include <unistd.h>
 
 #ifdef __linux__
 
+LTTNG_HIDDEN
 int compat_sync_file_range(int fd, off64_t offset, off64_t nbytes,
 		unsigned int flags)
 {