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Commit 6bdc0ca8 authored by Jeff Brown's avatar Jeff Brown Committed by Android (Google) Code Review
Browse files

Merge "Use O_CLOEXEC when opening cgroup fds." into jb-dev

parents 0e92b50f e1440d81

libcutils/sched_policy.c

+5 −5
Original line number Diff line number Diff line
@@ -124,32 +124,32 @@ static void __initialize(void) { 


#if CAN_SET_SP_SYSTEM

        filename = "/dev/cpuctl/tasks";

        system_cgroup_fd = open(filename, O_WRONLY);

        system_cgroup_fd = open(filename, O_WRONLY | O_CLOEXEC);

        if (system_cgroup_fd < 0) {

            SLOGV("open of %s failed: %s\n", filename, strerror(errno));

        }

#endif



        filename = "/dev/cpuctl/foreground/tasks";

        fg_cgroup_fd = open(filename, O_WRONLY);

        fg_cgroup_fd = open(filename, O_WRONLY | O_CLOEXEC);

        if (fg_cgroup_fd < 0) {

            SLOGE("open of %s failed: %s\n", filename, strerror(errno));

        }



        filename = "/dev/cpuctl/bg_non_interactive/tasks";

        bg_cgroup_fd = open(filename, O_WRONLY);

        bg_cgroup_fd = open(filename, O_WRONLY | O_CLOEXEC);

        if (bg_cgroup_fd < 0) {

            SLOGE("open of %s failed: %s\n", filename, strerror(errno));

        }



        filename = "/dev/cpuctl/audio_app/tasks";

        audio_app_cgroup_fd = open(filename, O_WRONLY);

        audio_app_cgroup_fd = open(filename, O_WRONLY | O_CLOEXEC);

        if (audio_app_cgroup_fd < 0) {

            SLOGV("open of %s failed: %s\n", filename, strerror(errno));

        }



        filename = "/dev/cpuctl/audio_sys/tasks";

        audio_sys_cgroup_fd = open(filename, O_WRONLY);

        audio_sys_cgroup_fd = open(filename, O_WRONLY | O_CLOEXEC);

        if (audio_sys_cgroup_fd < 0) {

            SLOGV("open of %s failed: %s\n", filename, strerror(errno));

        }