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leak-detective: print total of allocated/leaked bytes in usage/report

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This commit is contained in:
Martin Willi
2013-07-12 20:00:14 +02:00
parent 783b55cc5c
commit c93cf85356
1 changed files with 13 additions and 5 deletions
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src/libstrongswan/utils/leak_detective.c
+13 -5
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@@ -599,7 +599,7 @@ static bool equals(backtrace_t *a, backtrace_t *b)
*/
static int print_traces(private_leak_detective_t *this,
FILE *out, int thresh, int thresh_count,
bool detailed, int *whitelisted)
bool detailed, int *whitelisted, size_t *sum)
{
int leaks = 0;
memory_header_t *hdr;
@@ -644,6 +644,10 @@ static int print_traces(private_leak_detective_t *this,
);
entries->put(entries, entry->backtrace, entry);
}
if (sum)
{
*sum += hdr->bytes;
}
leaks++;
}
lock->unlock(lock);
@@ -674,8 +678,9 @@ METHOD(leak_detective_t, report, void,
if (lib->leak_detective)
{
int leaks, whitelisted = 0;
size_t sum = 0;
leaks = print_traces(this, stderr, 0, 0, detailed, &whitelisted);
leaks = print_traces(this, stderr, 0, 0, detailed, &whitelisted, &sum);
switch (leaks)
{
case 0:
@@ -685,7 +690,7 @@ METHOD(leak_detective_t, report, void,
fprintf(stderr, "One leak detected");
break;
default:
fprintf(stderr, "%d leaks detected", leaks);
fprintf(stderr, "%d leaks detected, %zu bytes", leaks, sum);
break;
}
fprintf(stderr, ", %d suppressed by whitelist\n", whitelisted);
@@ -703,7 +708,7 @@ METHOD(leak_detective_t, leaks, int,
{
int leaks, whitelisted = 0;
leaks = print_traces(this, NULL, 0, 0, FALSE, &whitelisted);
leaks = print_traces(this, NULL, 0, 0, FALSE, &whitelisted, NULL);
return leaks;
}
return 0;
@@ -720,6 +725,7 @@ METHOD(leak_detective_t, usage, void,
{
bool detailed;
int thresh, thresh_count;
size_t sum = 0;
thresh = lib->settings->get_int(lib->settings,
"libstrongswan.leak_detective.usage_threshold", 10240);
@@ -728,7 +734,9 @@ METHOD(leak_detective_t, usage, void,
detailed = lib->settings->get_bool(lib->settings,
"libstrongswan.leak_detective.detailed", TRUE);
print_traces(this, out, thresh, thresh_count, detailed, NULL);
print_traces(this, out, thresh, thresh_count, detailed, NULL, &sum);
fprintf(out, "Total memory usage: %zu\n", sum);
}
/**