1 files changed, 72 insertions, 0 deletions
diff --git a/trunk/src/myfprintf.c b/trunk/src/myfprintf.c
new file mode 100644
index 000000000..a09ae4324
--- /dev/null
+++ b/trunk/src/myfprintf.c
@@ -0,0 +1,72 @@
+/* the Music Player Daemon (MPD)
+ * Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com)
+ * This project's homepage is: http://www.musicpd.org
+ *
+ * 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include "myfprintf.h"
+#include "interface.h"
+#include "path.h"
+#include "log.h"
+#include "conf.h"
+#include "utils.h"
+
+#include <stdarg.h>
+#include <sys/param.h>
+#include <unistd.h>
+#include <sys/select.h>
+#include <fcntl.h>
+#include <string.h>
+#include <errno.h>
+
+#define BUFFER_LENGTH	MAXPATHLEN+1024
+
+static void blockingWrite(const int fd, const char *string, size_t len)
+{
+	while (len) {
+		ssize_t ret = xwrite(fd, string, len);
+		if (ret == len)
+			return;
+		if (ret >= 0) {
+			len -= ret;
+			string += ret;
+			continue;
+		}
+		return; /* error */
+	}
+}
+
+void vfdprintf(const int fd, const char *fmt, va_list args)
+{
+	static char buffer[BUFFER_LENGTH];
+	char *buf = buffer;
+	size_t len;
+
+	vsnprintf(buf, BUFFER_LENGTH, fmt, args);
+	len = strlen(buf);
+	if (fd == STDERR_FILENO ||
+	    fd == STDOUT_FILENO ||
+	    interfacePrintWithFD(fd, buf, len) < 0)
+		blockingWrite(fd, buf, len);
+}
+
+mpd_fprintf void fdprintf(const int fd, const char *fmt, ...)
+{
+	va_list args;
+	va_start(args, fmt);
+	vfdprintf(fd, fmt, args);
+	va_end(args);
+}
+