ok, rework myfprintf so it uses write() and never use any file stream

print functions.  this way we can always know wtf is going on!
also, remove some places where we were using fprintf and printf instead of
myfprintf

git-svn-id: https://svn.musicpd.org/mpd/trunk@734 09075e82-0dd4-0310-85a5-a0d7c8717e4f

1 files changed, 3 insertions, 6 deletions

diff --git a/src/interface.c b/src/interface.c
index 9499d104..83699e2f 100644
--- a/src/interface.c
+++ b/src/interface.c
@@ -84,14 +84,13 @@ void openInterface(Interface * interface, int fd) {
 	
 	assert(interface->open==0);
 
-	blockSignals();
 	interface->bufferLength = 0;
 	interface->fd = fd;
 	/* fcntl(interface->fd,F_SETOWN,(int)getpid()); */
-	flags = fcntl(fd,F_GETFL);
+	while((flags = fcntl(fd,F_GETFL))<0 && errno==EINTR);
 	flags|=O_NONBLOCK;
-	fcntl(interface->fd,F_SETFL,flags);
-	interface->fp = fdopen(fd,"rw");
+	while(fcntl(interface->fd,F_SETFL,flags)<0 && errno==EINTR);
+	while((interface->fp = fdopen(fd,"rw"))==NULL && errno==EINTR);
 	interface->open = 1;
 	interface->lastTime = time(NULL);
 	interface->commandList = NULL;
@@ -121,8 +120,6 @@ void openInterface(Interface * interface, int fd) {
 #endif
 	interface->outBuffer = malloc(interface->outBufSize);
 	
-	unblockSignals();
-
 	myfprintf(interface->fp,"%s %s %s\n",COMMAND_RESPOND_OK,GREETING,
 			VERSION);
 	printInterfaceOutBuffer(interface);