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perf tools: Add same_cmd_with_prefix() helper

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Wrap repeated code in helper function same_cmd_with_prefix for more
clearly.

Signed-off-by: Shang XiaoJing <shangxiaojing@huawei.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20220906032906.21395-2-shangxiaojing@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Shang XiaoJing 2022-09-06 11:29:04 +08:00 committed by Arnaldo Carvalho de Melo
parent b304c173e3
commit 4fb47c8c20
1 changed files with 9 additions and 3 deletions
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12
tools/perf/perf.c
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@ -99,10 +99,16 @@ struct pager_config {
int val;
};
static bool same_cmd_with_prefix(const char *var, struct pager_config *c,
const char *header)
{
return (strstarts(var, header) && !strcmp(var + strlen(header), c->cmd));
}
static int pager_command_config(const char *var, const char *value, void *data)
{
struct pager_config *c = data;
if (strstarts(var, "pager.") && !strcmp(var + 6, c->cmd))
if (same_cmd_with_prefix(var, c, "pager."))
c->val = perf_config_bool(var, value);
return 0;
}
@ -121,9 +127,9 @@ static int check_pager_config(const char *cmd)
static int browser_command_config(const char *var, const char *value, void *data)
{
struct pager_config *c = data;
if (strstarts(var, "tui.") && !strcmp(var + 4, c->cmd))
if (same_cmd_with_prefix(var, c, "tui."))
c->val = perf_config_bool(var, value);
if (strstarts(var, "gtk.") && !strcmp(var + 4, c->cmd))
if (same_cmd_with_prefix(var, c, "gtk."))
c->val = perf_config_bool(var, value) ? 2 : 0;
return 0;
}