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| author | The Android Open Source Project <initial-contribution@android.com> | 2013-11-22 11:28:10 -0800 |
|---|---|---|
| committer | Conley Owens <cco3@android.com> | 2013-11-22 13:44:43 -0800 |
| commit | 66ed50af6870210ce013a5588a688434a5d48ee9 (patch) | |
| tree | a879f3ea31083496d0efe491bc187b6e0ebada39 /libcutils/klog.c | |
| parent | dd2ac3de625e6c0328a0f70530d8ade0d2151bfc (diff) | |
| parent | 536dea9d61a032e64bbe584a97463c6638ead009 (diff) | |
| download | system_core-66ed50af6870210ce013a5588a688434a5d48ee9.zip system_core-66ed50af6870210ce013a5588a688434a5d48ee9.tar.gz system_core-66ed50af6870210ce013a5588a688434a5d48ee9.tar.bz2 | |
Merge commit '536dea9d61a032e64bbe584a97463c6638ead009' into HEAD
Change-Id: I5c469a4b738629d99d721cad7ded02d6c35f56d5
Diffstat (limited to 'libcutils/klog.c')
| -rw-r--r-- | libcutils/klog.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/libcutils/klog.c b/libcutils/klog.c index 812af3b..d69fb10 100644 --- a/libcutils/klog.c +++ b/libcutils/klog.c @@ -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); |