X-Git-Url: https://git.sesse.net/?p=cubemap;a=blobdiff_plain;f=log.cpp;h=753fbd4f6f3239364a84a4a103453036817071b8;hp=ba05a64d1fe5236c4dfe370a947254587c56cf37;hb=86eefc0af8cc96d1f63c2f7df697b24b1f4b607b;hpb=3ce04a3c410c5836394417b19e70f2a95bc8a5e7

diff --git a/log.cpp b/log.cpp
index ba05a64..753fbd4 100644
--- a/log.cpp
+++ b/log.cpp
@@ -1,12 +1,15 @@
-#include "log.h"
-
-#include <stdio.h>
+#include <assert.h>
+#include <errno.h>
 #include <stdarg.h>
+#include <stddef.h>
+#include <stdio.h>
+#include <string.h>
 #include <syslog.h>
-#include <assert.h>
 #include <string>
 #include <vector>
 
+#include "log.h"
+
 using namespace std;
 
 // Yes, it's a bit ugly.
@@ -69,12 +72,8 @@ void log(LogLevel log_level, const char *fmt, ...)
 	int syslog_level;
 
 	switch (log_level) {
-	case NO_LEVEL:
-		log_level_str = "";
-		syslog_level = LOG_INFO;
-		break;
 	case INFO:
-		log_level_str = "INFO: ";
+		log_level_str = "INFO:    ";
 		syslog_level = LOG_INFO;
 		break;
 	case WARNING:
@@ -82,7 +81,7 @@ void log(LogLevel log_level, const char *fmt, ...)
 		syslog_level = LOG_WARNING;
 		break;
 	case ERROR:
-		log_level_str = "ERROR: ";
+		log_level_str = "ERROR:   ";
 		syslog_level = LOG_ERR;
 		break;
 	default:
@@ -110,3 +109,9 @@ void log(LogLevel log_level, const char *fmt, ...)
 		}
 	}
 }
+
+void log_perror(const char *msg)
+{
+	char errbuf[4096];
+	log(ERROR, "%s: %s", msg, strerror_r(errno, errbuf, sizeof(errbuf)));
+}