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Commit 451a6ba8 authored by Todd Poynor's avatar Todd Poynor
Browse files

klog: error handling fixups 

Change-Id: I9014e62010c589ec30d5e99eef420353e35418b5
parent ba4ac0cc

libcutils/klog.c

+3 −0
Original line number Diff line number Diff line
@@ -40,6 +40,8 @@ void klog_init(void) 


    if (mknod(name, S_IFCHR | 0600, (1 << 8) | 11) == 0) {

        klog_fd = open(name, O_WRONLY);

        if (klog_fd < 0)

                return;

        fcntl(klog_fd, F_SETFD, FD_CLOEXEC);

        unlink(name);

    }
@@ -54,6 +56,7 @@ void klog_write(int level, const char *fmt, ...) 


    if (level > klog_level) return;

    if (klog_fd < 0) klog_init();

    if (klog_fd < 0) return;



    va_start(ap, fmt);

    vsnprintf(buf, LOG_BUF_MAX, fmt, ap);