From: Mark Wielaard <mark@klomp.org>
Date: Mon, 4 Mar 2019 19:10:35 +0000 (+0100)
Subject: tests: Remove tgkill define from backtrace.c
X-Git-Tag: elfutils-0.177~41
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=142a51944db63f64d4839c65e904df48474dcb12;p=thirdparty%2Felfutils.git

tests: Remove tgkill define from backtrace.c

tgkill is never used in the test and it might conflict with newer
glibc which might define tgkill themselves (just like gettid):
https://sourceware.org/bugzilla/show_bug.cgi?id=6399

Signed-off-by: Mark Wielaard <mark@klomp.org>
---

diff --git a/tests/ChangeLog b/tests/ChangeLog
index b76c44d92..71aa178d3 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,7 @@
+2019-03-04  Mark Wielaard  <mark@klomp.org>
+
+	* backtrace.c (tgkill): Remove define.
+
 2019-01-24  Mark Wielaard  <mark@klomp.org>
 
 	* Makefile.am (system_elf_libelf_test_CPPFLAGS): Guard by
diff --git a/tests/backtrace.c b/tests/backtrace.c
index 05e8ef82e..ecf558306 100644
--- a/tests/backtrace.c
+++ b/tests/backtrace.c
@@ -296,7 +296,6 @@ prepare_thread (pid_t pid2 __attribute__ ((unused)),
 
 #include <asm/unistd.h>
 #include <unistd.h>
-#define tgkill(pid, tid, sig) syscall (__NR_tgkill, (pid), (tid), (sig))
 
 static void
 report_pid (Dwfl *dwfl, pid_t pid)