Commit c188e7ac authored May 14, 2015 by Arnaldo Carvalho de Melo

perf trace: Fix the build on older distros

Such as RHEL5, where CLOEXEC, NONBLOCK flags are not present, use a
ifdef+define approach instead to make it build on all distros.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Borislav Petkov <bp@suse.de>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Vinson Lee <vlee@twitter.com>
Link: http://lkml.kernel.org/n/tip-pioazikk9d9oz5qdeor3eldu@git.kernel.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent b390d850

tools/perf/builtin-trace.c

+28 −1

Original line number	Diff line number	Diff line
		@@ -16,7 +16,6 @@

		#include <libaudit.h>
		#include <stdlib.h>
		#include <sys/eventfd.h>
		#include <sys/mman.h>
		#include <linux/futex.h>

		@@ -41,6 +40,34 @@
		# define EFD_SEMAPHORE 1
		#endif

		#ifndef EFD_NONBLOCK
		# define EFD_NONBLOCK 00004000
		#endif

		#ifndef EFD_CLOEXEC
		# define EFD_CLOEXEC 02000000
		#endif

		#ifndef O_CLOEXEC
		# define O_CLOEXEC 02000000
		#endif

		#ifndef SOCK_DCCP
		# define SOCK_DCCP 6
		#endif

		#ifndef SOCK_CLOEXEC
		# define SOCK_CLOEXEC 02000000
		#endif

		#ifndef SOCK_NONBLOCK
		# define SOCK_NONBLOCK 00004000
		#endif

		#ifndef MSG_CMSG_CLOEXEC
		# define MSG_CMSG_CLOEXEC 0x40000000
		#endif

		struct tp_field {
		int offset;
		union {