X-Git-Url: http://git.sven.stormbind.net/?p=sven%2Fexfat-utils.git;a=blobdiff_plain;f=libexfat%2Flog.c;h=d62bf757128eea39d5a1f53f3b6d3da1c28561f4;hp=7a2b35d90005f172605e3286a7dfb3f288cb65d4;hb=23065231e2de34b851503c9cb92465fa6333f1c0;hpb=4cb393cfd9b0ab69392612521ee3dbe481ec492d

diff --git a/libexfat/log.c b/libexfat/log.c
index 7a2b35d..d62bf75 100644
--- a/libexfat/log.c
+++ b/libexfat/log.c
@@ -2,11 +2,12 @@
 	log.c (02.09.09)
 	exFAT file system implementation library.
 
-	Copyright (C) 2009, 2010  Andrew Nayenko
+	Free exFAT implementation.
+	Copyright (C) 2010-2018  Andrew Nayenko
 
-	This program is free software: you can redistribute it and/or modify
+	This program is free software; you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
+	the Free Software Foundation, either version 2 of the License, or
 	(at your option) any later version.
 
 	This program is distributed in the hope that it will be useful,
@@ -14,13 +15,15 @@
 	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 	GNU General Public License for more details.
 
-	You should have received a copy of the GNU General Public License
-	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+	You should have received a copy of the GNU General Public License along
+	with this program; if not, write to the Free Software Foundation, Inc.,
+	51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */
 
 #include "exfat.h"
 #include <stdarg.h>
 #include <syslog.h>
+#include <unistd.h>
 
 int exfat_errors;
 
@@ -40,7 +43,8 @@ void exfat_bug(const char* format, ...)
 	va_end(ap);
 	fputs(".\n", stderr);
 
-	vsyslog(LOG_CRIT, format, aq);
+	if (!isatty(STDERR_FILENO))
+		vsyslog(LOG_CRIT, format, aq);
 	va_end(aq);
 
 	abort();
@@ -63,7 +67,8 @@ void exfat_error(const char* format, ...)
 	va_end(ap);
 	fputs(".\n", stderr);
 
-	vsyslog(LOG_ERR, format, aq);
+	if (!isatty(STDERR_FILENO))
+		vsyslog(LOG_ERR, format, aq);
 	va_end(aq);
 }
 
@@ -84,7 +89,8 @@ void exfat_warn(const char* format, ...)
 	va_end(ap);
 	fputs(".\n", stderr);
 
-	vsyslog(LOG_WARNING, format, aq);
+	if (!isatty(STDERR_FILENO))
+		vsyslog(LOG_WARNING, format, aq);
 	va_end(aq);
 }