sscall

commit 0123c13c951b727a530648501c7c63aaade15028
parent 583a91b8fcbc659b8d4e7f30e2167616ea04fe00
Author: sin <sin@2f30.org>
Date:   Mon,  4 Jun 2012 16:49:51 +0100

sscall: Make stdin non-blocking


Diffstat:
M
sscall.c
 | 
15
+++++++++++++++

1 file changed, 15 insertions(+), 0 deletions(-)
diff --git a/sscall.c b/sscall.c
@@ -175,6 +175,19 @@ sig_handler(int signum)
 	}
 }
 
+void
+set_nonblocking(int fd)
+{
+	int opts;
+
+	opts = fcntl(fd, F_GETFL);
+	if (opts < 0)
+		err(1, "fcntl");
+	opts = (opts | O_NONBLOCK);
+	if (fcntl(fd, F_SETFL, opts) < 0)
+		err(1, "fcntl");
+}
+
 int
 main(int argc, char *argv[])
 {
@@ -326,6 +339,8 @@ main(int argc, char *argv[])
 	inp_pcm_priv.sockfd = cli_sockfd;
 	inp_pcm_priv.servinfo = p0;
 
+	set_nonblocking(inp_pcm_priv.fd);
+
 	ret = pthread_create(&input_pcm_thread, NULL,
 			     input_pcm,
 			     NULL);