From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 17 Jun 2010 21:47:59 +0000 (+0200)
Subject: gcc: disable warn_unused_result attribute warnings
X-Git-Tag: v1~167
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=commitdiff_plain;h=8745297f9853c4a17bac69e1b7e652fe81bc1940

gcc: disable warn_unused_result attribute warnings
---

diff --git a/configure.ac b/configure.ac
index 1d358d2c8..6e28bfcad 100644
--- a/configure.ac
+++ b/configure.ac
@@ -80,6 +80,7 @@ CC_CHECK_CFLAGS_APPEND([ \
         -Wno-overlength-strings \
         -Wno-unused-parameter \
         -Wno-missing-field-initializers \
+        -Wno-unused-result \
         -Wp,-D_FORTIFY_SOURCE=2 \
         -ffast-math \
         -fno-common \
diff --git a/src/path-lookup.c b/src/path-lookup.c
index 7a5b9b813..093e04de3 100644
--- a/src/path-lookup.c
+++ b/src/path-lookup.c
@@ -96,7 +96,7 @@ static char** session_dirs(void) {
                  * one. */
 
                 mkdir_parents(data_home, 0777);
-                symlink("../../../.config/systemd/session", data_home);
+                (void) symlink("../../../.config/systemd/session", data_home);
         }
 
         if ((e = getenv("XDG_DATA_DIRS")))