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slirp: use socket_set_nonblock

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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
This commit is contained in:
Paolo Bonzini 2012-03-22 01:02:52 +01:00 committed by Jan Kiszka
parent b72210568e
commit 1c5970a8b8
2 changed files with 3 additions and 47 deletions
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46
slirp/misc.c
View file

@ -215,7 +215,7 @@ fork_exec(struct socket *so, const char *ex, int do_pty)
setsockopt(so->s, SOL_SOCKET, SO_REUSEADDR, (char *)&opt, sizeof(int));
opt = 1;
setsockopt(so->s, SOL_SOCKET, SO_OOBINLINE, (char *)&opt, sizeof(int));
fd_nonblock(so->s);
socket_set_nonblock(so->s);
/* Append the telnet options now */
if (so->so_m != NULL && do_pty == 1) {
@ -267,50 +267,6 @@ u_sleep(int usec)
select(0, &fdset, &fdset, &fdset, &t);
}
/*
* Set fd blocking and non-blocking
*/
void
fd_nonblock(int fd)
{
#ifdef FIONBIO
#ifdef _WIN32
unsigned long opt = 1;
#else
int opt = 1;
#endif
ioctlsocket(fd, FIONBIO, &opt);
#else
int opt;
opt = fcntl(fd, F_GETFL, 0);
opt |= O_NONBLOCK;
fcntl(fd, F_SETFL, opt);
#endif
}
void
fd_block(int fd)
{
#ifdef FIONBIO
#ifdef _WIN32
unsigned long opt = 0;
#else
int opt = 0;
#endif
ioctlsocket(fd, FIONBIO, &opt);
#else
int opt;
opt = fcntl(fd, F_GETFL, 0);
opt &= ~O_NONBLOCK;
fcntl(fd, F_SETFL, opt);
#endif
}
void slirp_connection_info(Slirp *slirp, Monitor *mon)
{
const char * const tcpstates[] = {

4
slirp/tcp_subr.c
View file

@ -336,7 +336,7 @@ int tcp_fconnect(struct socket *so)
int opt, s=so->s;
struct sockaddr_in addr;
fd_nonblock(s);
socket_set_nonblock(s);
opt = 1;
setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(opt ));
opt = 1;
@ -424,7 +424,7 @@ tcp_connect(struct socket *inso)
tcp_close(sototcpcb(so)); /* This will sofree() as well */
return;
}
fd_nonblock(s);
socket_set_nonblock(s);
opt = 1;
setsockopt(s,SOL_SOCKET,SO_REUSEADDR,(char *)&opt,sizeof(int));
opt = 1;