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author | Adrian Hunter <adrian.hunter@intel.com> | 2020-09-01 12:37:53 +0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-09-04 20:38:15 +0300 |
commit | 9864a66defeb8df0ef1487e6d195278cf3e33666 (patch) | |
tree | 2bd6d5bcabef12a2da045a7ee8699f92505e633d /tools/perf/builtin-stat.c | |
parent | ed21d6d7c48e6e96c2d617e304a7ebfbd17b1807 (diff) | |
download | linux-9864a66defeb8df0ef1487e6d195278cf3e33666.tar.xz |
perf tools: Consolidate --control option parsing into one function
Consolidate --control option parsing into one function, in preparation
for adding FIFO file name options.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Alexey Budankov <alexey.budankov@linux.intel.com>
Acked-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: http://lore.kernel.org/lkml/20200901093758.32293-2-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/builtin-stat.c')
-rw-r--r-- | tools/perf/builtin-stat.c | 22 |
1 files changed, 2 insertions, 20 deletions
diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index fddc97cac984..ea072d47c560 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -1045,27 +1045,9 @@ static int parse_control_option(const struct option *opt, const char *str, int unset __maybe_unused) { - char *comma = NULL, *endptr = NULL; - struct perf_stat_config *config = (struct perf_stat_config *)opt->value; + struct perf_stat_config *config = opt->value; - if (strncmp(str, "fd:", 3)) - return -EINVAL; - - config->ctl_fd = strtoul(&str[3], &endptr, 0); - if (endptr == &str[3]) - return -EINVAL; - - comma = strchr(str, ','); - if (comma) { - if (endptr != comma) - return -EINVAL; - - config->ctl_fd_ack = strtoul(comma + 1, &endptr, 0); - if (endptr == comma + 1 || *endptr != '\0') - return -EINVAL; - } - - return 0; + return evlist__parse_control(str, &config->ctl_fd, &config->ctl_fd_ack); } static struct option stat_options[] = { |