X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=net.c;h=2ec3f03e546b3b1f3c038b7eea2e9cf8cf8a3438;hp=49026db0ec91a7b4a1d3d0917723720eb8d0ba30;hb=eec23a69402951596dfcd81825c79d355f7bba0c;hpb=fddf60223e26c1dc1e02b432652c4ca6a237c278

diff --git a/net.c b/net.c
index 49026db0..2ec3f03e 100644
--- a/net.c
+++ b/net.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2011 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2013 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -264,6 +264,12 @@ struct flowopts {
 	struct list_head sockopts;
 };
 
+/**
+ * Allocate and initialize a flowopt queue.
+ *
+ * \return A new structure to be passed to \ref flowopt_add(). It is
+ * automatically deallocated in \ref makesock().
+ */
 struct flowopts *flowopt_new(void)
 {
 	struct flowopts *new = para_malloc(sizeof(*new));
@@ -305,14 +311,6 @@ void flowopt_add(struct flowopts *fo, int lev, int opt,
 	list_add_tail(&new->node, &fo->sockopts);
 }
 
-void flowopt_add_bool(struct flowopts *fo, int lev, int opt,
-		const char *optname, bool on_or_off)
-{
-	int on = on_or_off;	/* kernel takes 'int' */
-
-	flowopt_add(fo, lev, opt, optname, &on, sizeof(on));
-}
-
 /** Set the entire bunch of pre-connection options at once. */
 static void flowopt_setopts(int sockfd, struct flowopts *fo)
 {
@@ -689,59 +687,6 @@ struct in_addr extract_v4_addr(const struct sockaddr_storage *ss)
 	return ia;
 }
 
-/**
- * Send a binary buffer.
- *
- * \param fd The file descriptor.
- * \param buf The buffer to be sent.
- * \param len The length of \a buf.
- *
- * Send out the buffer and try to resend the remaining part in case of short
- * writes.
- *
- * \return Standard.
- */
-int send_bin_buffer(int fd, const char *buf, size_t len)
-{
-	if (!len)
-		PARA_CRIT_LOG("len == 0\n");
-	return write_all(fd, buf, &len);
-}
-
-/**
- * Send a \p NULL-terminated buffer.
- *
- * \param fd The file descriptor.
- * \param buf The null-terminated buffer to be send.
- *
- * This is equivalent to send_bin_buffer(fd, buf, strlen(buf)).
- *
- * \return Standard.
- */
-int send_buffer(int fd, const char *buf)
-{
-	return send_bin_buffer(fd, buf, strlen(buf));
-}
-
-/**
- * Send a buffer given by a format string.
- *
- * \param fd The file descriptor.
- * \param fmt A format string.
- *
- * \return Standard.
- */
-__printf_2_3 int send_va_buffer(int fd, const char *fmt, ...)
-{
-	char *msg;
-	int ret;
-
-	PARA_VSPRINTF(fmt, msg);
-	ret = send_buffer(fd, msg);
-	free(msg);
-	return ret;
-}
-
 /**
  * Receive data from a file descriptor.
  *
@@ -962,7 +907,7 @@ err:
 #ifndef HAVE_UCRED
 ssize_t send_cred_buffer(int sock, char *buf)
 {
-	return send_buffer(sock, buf);
+	return write_buffer(sock, buf);
 }
 int recv_cred_buffer(int fd, char *buf, size_t size)
 {