a few extra strerror()'s sprinkled in the code

git-svn-id: https://svn.musicpd.org/mpd/trunk@2467 09075e82-0dd4-0310-85a5-a0d7c8717e4f

4 files changed, 7 insertions, 6 deletions

diff --git a/src/conf.c b/src/conf.c
index 72bec5623..8fb50e7e4 100644
--- a/src/conf.c
+++ b/src/conf.c
@@ -31,6 +31,7 @@
 #include <unistd.h>
 #include <sys/types.h>
 #include <pwd.h>
+#include <errno.h>
 
 #define MAX_STRING_SIZE	MAXPATHLEN+80
 
@@ -228,7 +229,8 @@ void readConf(char * file) {
 	ConfigParam * param;
 
 	if(!(fp=fopen(file,"r"))) {
-		ERROR("problems opening file %s for reading\n",file);
+		ERROR("problems opening file %s for reading: %s\n", file,
+			strerror(errno));
 		exit(EXIT_FAILURE);
 	}
 
diff --git a/src/playlist.c b/src/playlist.c
index 580a2e1ec..2c7492774 100644
--- a/src/playlist.c
+++ b/src/playlist.c
@@ -258,7 +258,8 @@ void savePlaylistState() {
 		while(!(fp = fopen(playlist_stateFile,"w")) && errno==EINTR);
 		if(!fp) {
 			ERROR("problems opening state file \"%s\" for "
-				"writing\n",playlist_stateFile);
+				"writing: %s\n", playlist_stateFile,
+				sterror(errno));
 			return;
 		}
 
@@ -353,7 +354,8 @@ void readPlaylistState() {
 		fp = fopen(playlist_stateFile,"r");
 		if(!fp) {
 			ERROR("problems opening state file \"%s\" for "
-				"reading\n",playlist_stateFile);
+				"reading: %s\n", playlist_stateFile,
+				strerror(errno));
 			exit(EXIT_FAILURE);
 		}
 
diff --git a/src/sig_handlers.c b/src/sig_handlers.c
index 84243bf45..a3ac478cb 100644
--- a/src/sig_handlers.c
+++ b/src/sig_handlers.c
@@ -126,4 +126,3 @@ void unblockSignals() {
 	sigaddset(&sset,SIGTERM);
 	while(sigprocmask(SIG_UNBLOCK,&sset,NULL)<0 && errno==EINTR);
 }
-/* vim:set shiftwidth=4 tabstop=8 expandtab: */
diff --git a/src/signal_check.c b/src/signal_check.c
index fc9d486cc..68481730c 100644
--- a/src/signal_check.c
+++ b/src/signal_check.c
@@ -56,5 +56,3 @@ void signal_clear(int sig)
 {
         __caught_signals[sig] = 0;
 }
-
-/* vim:set shiftwidth=4 tabstop=8 expandtab: */