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trace: replace hand-crafted pattern_glob with g_pattern_match_simple

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We already use g_pattern_match elsewhere so remove the duplication.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20191205122518.10010-7-alex.bennee@linaro.org>
This commit is contained in:
Alex Bennée 2019-12-05 12:25:17 +00:00
parent b7b18d2680
commit e66eae7a8b
1 changed files with 1 additions and 34 deletions
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35
trace/control.c
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@ -98,38 +98,6 @@ TraceEvent *trace_event_name(const char *name)
return NULL;
}
static bool pattern_glob(const char *pat, const char *ev)
{
while (*pat != '\0' && *ev != '\0') {
if (*pat == *ev) {
pat++;
ev++;
}
else if (*pat == '*') {
if (pattern_glob(pat, ev+1)) {
return true;
} else if (pattern_glob(pat+1, ev)) {
return true;
} else {
return false;
}
} else {
return false;
}
}
while (*pat == '*') {
pat++;
}
if (*pat == '\0' && *ev == '\0') {
return true;
} else {
return false;
}
}
void trace_event_iter_init(TraceEventIter *iter, const char *pattern)
{
iter->event = 0;
@ -148,8 +116,7 @@ TraceEvent *trace_event_iter_next(TraceEventIter *iter)
iter->group++;
}
if (!iter->pattern ||
pattern_glob(iter->pattern,
trace_event_get_name(ev))) {
g_pattern_match_simple(iter->pattern, trace_event_get_name(ev))) {
return ev;
}
}