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 <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Don Zickus <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: Vinson Lee <[email protected]>
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 96a2ebafc75539da6d48faad0fbd0e7c41d0b9fd..a05490d06374d30a6488781adf0e2f812b48fcb7 100644 (file)
--- 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 {