Commit befecc81 authored Jul 17, 2017 by Arnaldo Carvalho de Melo

perf trace beauty fcntl: Beautify the 'arg' for DUPFD

Before:

 77059.513 ( 0.005 ms): bash/6649 fcntl(fd: 1</dev/pts/12>, cmd: DUPFD, arg: 10) = 10</dev/pts/12>

After:

 77059.513 ( 0.005 ms): bash/6649 fcntl(fd: 1</dev/pts/12>, cmd: DUPFD, arg: 10</dev/pts/12>) = 10</dev/pts/12>

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-0k8iszng0slcuw0rc6xq1x5l@git.kernel.org


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

parent 39cc355b

tools/perf/trace/beauty/fcntl.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -71,6 +71,9 @@ size_t syscall_arg__scnprintf_fcntl_arg(char *bf, size_t size, struct syscall_ar
		{
		int cmd = syscall_arg__val(arg, 1);

		if (cmd == F_DUPFD)
		return syscall_arg__scnprintf_fd(bf, size, arg);

		if (cmd == F_SETFD)
		return fcntl__scnprintf_getfd(arg->val, bf, size);