perf trace beauty open flags: Do not depend on the system's O_LARGEFILE define

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2017-07-20 08:44 UTC #0 lore raw

Commit-ID:  b84148a910598f3e733e54f3cb736d11911291df
Gitweb:     http://git.kernel.org/tip/b84148a910598f3e733e54f3cb736d11911291df
Author:     Arnaldo Carvalho de Melo <[email protected]>
AuthorDate: Fri, 14 Jul 2017 12:09:31 -0300
Committer:  Arnaldo Carvalho de Melo <[email protected]>
CommitDate: Tue, 18 Jul 2017 23:13:59 -0300

perf trace beauty open flags: Do not depend on the system's O_LARGEFILE define

In x86_64 /usr/include/bits/fcntl.h sets it to zero, so just undef it and use the standard 00100000 value when decoding the open flags arg.

Cc Adrian Hunter <[email protected]>

Cc David Ahern <[email protected]>

Cc Jiri Olsa <[email protected]>

Cc Namhyung Kim <[email protected]>

Cc Wang Nan <[email protected]>

Link http://lkml.kernel.org/n/[email protected] open here

Signed-off-by Arnaldo Carvalho de Melo <[email protected]>

---
 tools/perf/trace/beauty/open_flags.c | 3 +++
 1 file changed, 3 insertions(+)

tools/perf/trace/beauty/open_flags.c +3 -0

index 5fb57be..e520112 100644
@@ -18,6 +18,9 @@
 #define O_TMPFILE	020000000
 #endif
 
+#undef O_LARGEFILE
+#define O_LARGEFILE	00100000
+
 size_t open__scnprintf_flags(unsigned long flags, char *bf, size_t size)
 {
 	int printed = 0;