Cross Reference: /system/core/lmkd/liblmkd

Lines Matching refs:buf

46     char buf[256];
50     snprintf(buf, sizeof(buf), "/dev/memcg/apps/uid_%u", uid);
51     if (mkdir(buf, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) < 0 &&
56     snprintf(buf, sizeof(buf), "/dev/memcg/apps/uid_%u/pid_%u", uid, pid);
57     if (mkdir(buf, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) < 0 &&
62     snprintf(buf, sizeof(buf), "/dev/memcg/apps/uid_%u/pid_%u/tasks", uid, pid);
63     tasks_file = open(buf, O_WRONLY);
67     written = snprintf(buf, sizeof(buf), "%u", pid);
68     if (__predict_false(written >= (int)sizeof(buf))) {
69         written = sizeof(buf) - 1;
71     written = TEMP_FAILURE_RETRY(write(tasks_file, buf, written));

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