X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=audiod_command.c;h=b49d659e0ac0bd784b2002b941b3471540ee5ac9;hp=1c3b0582d5bfb0a1cff62b28351a52d843e073ed;hb=d6cf71afbc470b86d51645750b8214791ad9a4c2;hpb=c9df5dfaa915915e0717c1992bc8498f6432dba8

diff --git a/audiod_command.c b/audiod_command.c
index 1c3b0582..b49d659e 100644
--- a/audiod_command.c
+++ b/audiod_command.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005-2012 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2005-2013 Andre Noll <maan@systemlinux.org>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -252,7 +252,7 @@ static int dump_commands(int fd)
  * to each individual command to close the fd if necessary.
  */
 
-int com_help(int fd, int argc, char **argv)
+static int com_help(int fd, int argc, char **argv)
 {
 	int i, ret;
 	char *buf;
@@ -287,7 +287,7 @@ out:
 	return ret;
 }
 
-int com_tasks(int fd, __a_unused int argc, __a_unused char **argv)
+static int com_tasks(int fd, __a_unused int argc, __a_unused char **argv)
 {
 	char *tl = get_task_list(&sched);
 	int ret = 1;
@@ -299,7 +299,7 @@ int com_tasks(int fd, __a_unused int argc, __a_unused char **argv)
 	return ret;
 }
 
-int com_stat(int fd, int argc, char **argv)
+static int com_stat(int fd, int argc, char **argv)
 {
 	int i, ret, parser_friendly = 0;
 	uint64_t mask = 0;
@@ -345,39 +345,39 @@ int com_stat(int fd, int argc, char **argv)
 	return ret;
 }
 
-int com_grab(int fd, int argc, char **argv)
+static int com_grab(int fd, int argc, char **argv)
 {
 	return grab_client_new(fd, argc, argv, &sched);
 }
 
-__noreturn int com_term(int fd, __a_unused int argc, __a_unused char **argv)
+__noreturn static int com_term(int fd, __a_unused int argc, __a_unused char **argv)
 {
 	close(fd);
 	clean_exit(EXIT_SUCCESS, "terminating on user request");
 }
 
-int com_on(int fd, __a_unused int argc, __a_unused char **argv)
+static int com_on(int fd, __a_unused int argc, __a_unused char **argv)
 {
 	audiod_status = AUDIOD_ON;
 	close(fd);
 	return 1;
 }
 
-int com_off(int fd, __a_unused int argc, __a_unused char **argv)
+static int com_off(int fd, __a_unused int argc, __a_unused char **argv)
 {
 	audiod_status = AUDIOD_OFF;
 	close(fd);
 	return 1;
 }
 
-int com_sb(int fd, __a_unused int argc, __a_unused char **argv)
+static int com_sb(int fd, __a_unused int argc, __a_unused char **argv)
 {
 	audiod_status = AUDIOD_STANDBY;
 	close(fd);
 	return 1;
 }
 
-int com_cycle(int fd, int argc, char **argv)
+static int com_cycle(int fd, int argc, char **argv)
 {
 	switch (audiod_status) {
 		case  AUDIOD_ON:
@@ -442,7 +442,7 @@ int handle_connect(int accept_fd, fd_set *rfds)
 	if (ret < 0)
 		goto out;
 	ret = create_argv(buf, "\n", &argv);
-	if (ret < 0)
+	if (ret <= 0)
 		goto out;
 	argc = ret;
 	//PARA_INFO_LOG("argv[0]: %s, argc = %d\n", argv[0], argc);