From fdb2fa046340ae6e7f1df907a2a62607ba7dc7b4 Mon Sep 17 00:00:00 2001 From: Patrick McCarty Date: Tue, 20 Jun 2017 11:06:21 -0700 Subject: [PATCH] Print specific error for SYSLOG_ACTION_SIZE_BUFFER query failure Signed-off-by: Patrick McCarty --- src/probes/klog_main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/probes/klog_main.c b/src/probes/klog_main.c index 4aac94d..a9a3ff7 100644 --- a/src/probes/klog_main.c +++ b/src/probes/klog_main.c @@ -45,7 +45,7 @@ int main(void) // Gets the size of the kernel ring buffer log_size = klogctl(SYSLOG_ACTION_SIZE_BUFFER, NULL, 0); if (log_size < 0) { - telem_log(LOG_ERR, "Cannot read size of kernel ring buffer\n"); + telem_log(LOG_ERR, "Cannot read size of kernel ring buffer: %s\n", strerror(errno)); return 1; }