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| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-09-03 16:37:46 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-10-09 11:10:06 -0300 |
| commit | eb5b1b1475d5ce6ebe84fd4c641545a41839d5f9 (patch) | |
| tree | 71c26b5b579ed3c31c4bf5537f5e52da5ab58d21 /tools/perf/builtin-trace.c | |
| parent | 80f587d5f9424ebdf93abbe79ab87e7fb7d4699d (diff) | |
| download | lwn-eb5b1b1475d5ce6ebe84fd4c641545a41839d5f9.tar.gz lwn-eb5b1b1475d5ce6ebe84fd4c641545a41839d5f9.zip | |
perf trace: Beautify rt_sigprocmask 'how' arg
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-e2epkc38e3x0uqmi1xie4tgc@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 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 8455a0af852c..ecc83ce99bfe 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -252,6 +252,9 @@ static const char *fcntl_cmds[] = { }; static DEFINE_STRARRAY(fcntl_cmds); +static const char *sighow[] = { "BLOCK", "UNBLOCK", "SETMASK", }; +static DEFINE_STRARRAY(sighow); + static size_t syscall_arg__scnprintf_open_flags(char *bf, size_t size, struct syscall_arg *arg) { @@ -366,6 +369,9 @@ static struct syscall_fmt { { .name = "pwrite", .errmsg = true, .alias = "pwrite64", }, { .name = "read", .errmsg = true, }, { .name = "recvfrom", .errmsg = true, }, + { .name = "rt_sigprocmask", .errmsg = true, + .arg_scnprintf = { [0] = SCA_STRARRAY, /* how */ }, + .arg_parm = { [0] = &strarray__sighow, /* how */ }, }, { .name = "select", .errmsg = true, .timeout = true, }, { .name = "setitimer", .errmsg = true, .arg_scnprintf = { [0] = SCA_STRARRAY, /* which */ }, |