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move socket_set_nodelay to osdep.c 

Signed-off-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
MORITA Kazutaka 2013-02-22 12:39:50 +09:00 committed by Stefan Hajnoczi
parent 4ef7b8944c
commit bf1c852aa9
6 changed files with 11 additions and 21 deletions
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11
block/sheepdog.c
View File

@ -787,15 +787,6 @@ static int aio_flush_request(void *opaque)
!QLIST_EMPTY(&s->pending_aio_head);
}
static int set_nodelay(int fd)
{
int ret, opt;
opt = 1;
ret = setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, (char *)&opt, sizeof(opt));
return ret;
}
/*
* Return a socket discriptor to read/write objects.
*
@ -814,7 +805,7 @@ static int get_sheep_fd(BDRVSheepdogState *s)
socket_set_nonblock(fd);
ret = set_nodelay(fd);
ret = socket_set_nodelay(fd);
if (ret) {
error_report("%s", strerror(errno));
closesocket(fd);

5
gdbstub.c
View File

@ -2841,7 +2841,7 @@ static void gdb_accept(void)
GDBState *s;
struct sockaddr_in sockaddr;
socklen_t len;
int val, fd;
int fd;
for(;;) {
len = sizeof(sockaddr);
@ -2858,8 +2858,7 @@ static void gdb_accept(void)
}
/* set short latency */
val = 1;
setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, (char *)&val, sizeof(val));
socket_set_nodelay(fd);
s = g_malloc0(sizeof(GDBState));
s->c_cpu = first_cpu;

1
include/qemu/sockets.h
View File

@ -34,6 +34,7 @@ int inet_aton(const char *cp, struct in_addr *ia);
int qemu_socket(int domain, int type, int protocol);
int qemu_accept(int s, struct sockaddr *addr, socklen_t *addrlen);
int socket_set_cork(int fd, int v);
int socket_set_nodelay(int fd);
void socket_set_block(int fd);
void socket_set_nonblock(int fd);
int send_all(int fd, const void *buf, int len1);

6
qemu-char.c
View File

@ -2365,12 +2365,6 @@ static void tcp_chr_telnet_init(int fd)
send(fd, (char *)buf, 3, 0);
}
static void socket_set_nodelay(int fd)
{
int val = 1;
setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, (char *)&val, sizeof(val));
}
static int tcp_chr_add_client(CharDriverState *chr, int fd)
{
TCPCharDriver *s = chr->opaque;

3
slirp/tcp_subr.c
View File

@ -430,8 +430,7 @@ void tcp_connect(struct socket *inso)
setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (char *)&opt, sizeof(int));
opt = 1;
setsockopt(s, SOL_SOCKET, SO_OOBINLINE, (char *)&opt, sizeof(int));
opt = 1;
setsockopt(s, IPPROTO_TCP, TCP_NODELAY, (char *)&opt, sizeof(int));
socket_set_nodelay(s);
so->so_fport = addr.sin_port;
so->so_faddr = addr.sin_addr;

6
util/osdep.c
View File

@ -63,6 +63,12 @@ int socket_set_cork(int fd, int v)
#endif
}
int socket_set_nodelay(int fd)
{
int v = 1;
return setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &v, sizeof(v));
}
int qemu_madvise(void *addr, size_t len, int advice)
{
if (advice == QEMU_MADV_INVALID) {