diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-14 17:39:03 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-14 19:27:46 -0300 |
| commit | c188e7acd24f132279a91f4fe1fb3b078e0329dd (patch) | |
| tree | 55e44fd158c9985e193f549c9e1c63fe6df6387b /tools/perf/builtin-trace.c | |
| parent | b390d850607346162467bf1805a365e07de7c079 (diff) | |
| download | lwn-c188e7acd24f132279a91f4fe1fb3b078e0329dd.tar.gz lwn-c188e7acd24f132279a91f4fe1fb3b078e0329dd.zip | |
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>
Diffstat (limited to 'tools/perf/builtin-trace.c')
| -rw-r--r-- | tools/perf/builtin-trace.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 96a2ebafc755..a05490d06374 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -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 { |