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platform_system_core
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Merge "atrace: read package names from multiple sysprops" into nyc-dev

This commit is contained in:
Sergei Vasilinetc 2016-04-30 00:02:23 +00:00 committed by Android (Google) Code Review
parent 787b4b8ed2 c19588cfc8
commit d7dfadbd4c
1 changed files with 7 additions and 14 deletions
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21
libcutils/trace-dev.c
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@ -66,24 +66,17 @@ void atrace_set_tracing_enabled(bool enabled)
// values listed in the app_cmdlines property.
static bool atrace_is_cmdline_match(const char* cmdline)
{
int count = property_get_int32("debug.atrace.app_number", 0);
char buf[PROPERTY_KEY_MAX];
char value[PROPERTY_VALUE_MAX];
char* start = value;
property_get("debug.atrace.app_cmdlines", value, "");
while (start != NULL) {
char* end = strchr(start, ',');
if (end != NULL) {
*end = '\0';
end++;
}
if (strcmp(cmdline, start) == 0) {
for (int i = 0; i < count; i++) {
snprintf(buf, sizeof(buf), "debug.atrace.app_%d", i);
property_get(buf, value, "");
if (strcmp(value, cmdline) == 0) {
return true;
}
start = end;
}
return false;