sad

commit e23111d682e7577e34ac5a8b702b685bee97ede0
parent 36abc4aa8310ef4a6dcaef1cc94d516e6b86ee74
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Fri, 26 Dec 2014 00:28:27 +0100

fix a few warnings

Diffstat:
M
cmd.c
 | 
4
++--
M
playlist.c
 | 
1
+
M
sad.c
 | 
7
+++++--
M
sndio.c
 | 
1
+
M
wav.c
 | 
1
+

5 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/cmd.c b/cmd.c
@@ -1,5 +1,6 @@
 #include <sys/select.h>
 
+#include <err.h>
 #include <fcntl.h>
 #include <limits.h>
 #include <signal.h>
@@ -61,7 +62,6 @@ static void
 cmdpause(int fd, int argc, char **argv)
 {
 	Song *s;
-	int   i;
 	int   pause;
 
 	if (argc != 2) {
@@ -100,7 +100,7 @@ static void
 cmdplay(int fd, int argc, char **argv)
 {
 	Song *s, *cur;
-	int   id, i;
+	int   id;
 
 	if (argc != 2) {
 		dprintf(fd, "ERR \"usage: play songid\"\n");
diff --git a/playlist.c b/playlist.c
@@ -12,6 +12,7 @@ static int      rollingid;
 int
 initplaylist(void)
 {
+	return 0;
 }
 
 Song *
diff --git a/sad.c b/sad.c
@@ -1,5 +1,6 @@
 #include <sys/select.h>
 #include <sys/socket.h>
+#include <sys/types.h>
 #include <sys/un.h>
 
 #include <err.h>
@@ -22,7 +23,8 @@ static int
 servlisten(const char *name)
 {
 	struct sockaddr_un sun;
-	int    listenfd, r, len;
+	int    listenfd, r;
+	socklen_t len;
 
 	listenfd = socket(AF_UNIX, SOCK_STREAM, 0);
 	if (listenfd < 0)
@@ -50,7 +52,8 @@ static int
 servaccept(int listenfd)
 {
 	struct sockaddr_un sun;
-	int    clifd, len;
+	int    clifd;
+	socklen_t len;
 
 	len = sizeof(sun);
 	clifd = accept(listenfd, (struct sockaddr *)&sun, &len);
diff --git a/sndio.c b/sndio.c
@@ -78,6 +78,7 @@ sndioclose(void)
 		sio_close(hdl);
 	hdl = NULL;
 	puts("Closed sndio output");
+	return 0;
 }
 
 Output sndiooutput = {
diff --git a/wav.c b/wav.c
@@ -1,5 +1,6 @@
 #include <sys/select.h>
 
+#include <err.h>
 #include <limits.h>
 #include <stdio.h>
 #include <sndfile.h>