From 5b878d24c1f01a5f131d470280b51bcfb5638600 Mon Sep 17 00:00:00 2001 From: Jeff Brown Date: Tue, 8 May 2012 15:07:58 -0700 Subject: [PATCH] Revert "Revert "Use O_CLOEXEC when opening cgroup fds."" This reverts commit 4df54bc4a85eacfff9c81dc0a7ebf3fd88a99982. --- libcutils/sched_policy.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/libcutils/sched_policy.c b/libcutils/sched_policy.c index 79c6994d9..e03ce009a 100644 --- a/libcutils/sched_policy.c +++ b/libcutils/sched_policy.c @@ -131,32 +131,32 @@ 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)); }