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Commit 867e6bcf authored by Mark Salyzyn's avatar Mark Salyzyn Committed by android-build-merger
Browse files

libcutils: klog inherit android_get_control_file("/dev/kmsg") am: c3778432 

am: db9ad765

Change-Id: I040bd306c1e899deba79dc210ea905a4ef06b058
parents 95c53126 db9ad765

libcutils/klog.cpp

+6 −1
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ 
#include <sys/types.h>

#include <unistd.h>



#include <cutils/files.h>

#include <cutils/klog.h>



static int klog_level = KLOG_DEFAULT_LEVEL;
@@ -37,7 +38,11 @@ void klog_set_level(int level) { 
}



static int __open_klog(void) {

    return TEMP_FAILURE_RETRY(open("/dev/kmsg", O_WRONLY | O_CLOEXEC));

    static const char kmsg_device[] = "/dev/kmsg";



    int ret = android_get_control_file(kmsg_device);

    if (ret >= 0) return ret;

    return TEMP_FAILURE_RETRY(open(kmsg_device, O_WRONLY | O_CLOEXEC));

}



#define LOG_BUF_MAX 512