X-Git-Url: https://git.sesse.net/?p=cubemap;a=blobdiff_plain;f=log.cpp;h=39ad9eb627056ea539f4d216c26c8359eced5d10;hp=ba05a64d1fe5236c4dfe370a947254587c56cf37;hb=4d354ff76f26c47c090f8d095ef47a6199c24336;hpb=3ce04a3c410c5836394417b19e70f2a95bc8a5e7

diff --git a/log.cpp b/log.cpp
index ba05a64..39ad9eb 100644
--- a/log.cpp
+++ b/log.cpp
@@ -1,9 +1,11 @@
 #include "log.h"
 
 #include <stdio.h>
+#include <string.h>
 #include <stdarg.h>
 #include <syslog.h>
 #include <assert.h>
+#include <errno.h>
 #include <string>
 #include <vector>
 
@@ -74,7 +76,7 @@ void log(LogLevel log_level, const char *fmt, ...)
 		syslog_level = LOG_INFO;
 		break;
 	case INFO:
-		log_level_str = "INFO: ";
+		log_level_str = "INFO:    ";
 		syslog_level = LOG_INFO;
 		break;
 	case WARNING:
@@ -82,7 +84,7 @@ 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 +112,9 @@ 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)));
+}