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network: Use SOCK_CLOEXEC when available

This commit is contained in:
Luca Barbato 2013-08-03 15:00:11 +02:00
parent 605387582b
commit bb9378251a
5 changed files with 15 additions and 4 deletions
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9
libavformat/network.h
View File

@ -246,4 +246,13 @@ int ff_listen_connect(int fd, const struct sockaddr *addr,
int ff_http_match_no_proxy(const char *no_proxy, const char *hostname);
#ifndef SOCK_CLOEXEC
#define SOCK_CLOEXEC 0
#endif
static inline int ff_socket(int domain, int type, int protocol)
{
return socket(domain, type | SOCK_CLOEXEC, protocol);
}
#endif /* AVFORMAT_NETWORK_H */

2
libavformat/sctp.c
View File

@ -198,7 +198,7 @@ static int sctp_open(URLContext *h, const char *uri, int flags)
cur_ai = ai;
fd = socket(cur_ai->ai_family, SOCK_STREAM, IPPROTO_SCTP);
fd = ff_socket(cur_ai->ai_family, SOCK_STREAM, IPPROTO_SCTP);
if (fd < 0)
goto fail;

4
libavformat/tcp.c
View File

@ -84,7 +84,9 @@ static int tcp_open(URLContext *h, const char *uri, int flags)
cur_ai = ai;
restart:
fd = socket(cur_ai->ai_family, cur_ai->ai_socktype, cur_ai->ai_protocol);
fd = ff_socket(cur_ai->ai_family,
cur_ai->ai_socktype,
cur_ai->ai_protocol);
if (fd < 0) {
ret = ff_neterrno();
goto fail;

2
libavformat/udp.c
View File

@ -270,7 +270,7 @@ static int udp_socket_create(UDPContext *s, struct sockaddr_storage *addr,
if (res0 == 0)
goto fail;
for (res = res0; res; res=res->ai_next) {
udp_fd = socket(res->ai_family, SOCK_DGRAM, 0);
udp_fd = ff_socket(res->ai_family, SOCK_DGRAM, 0);
if (udp_fd != -1) break;
log_net_error(NULL, AV_LOG_ERROR, "socket");
}

2
libavformat/unix.c
View File

@ -71,7 +71,7 @@ static int unix_open(URLContext *h, const char *filename, int flags)
s->addr.sun_family = AF_UNIX;
av_strlcpy(s->addr.sun_path, filename, sizeof(s->addr.sun_path));
if ((fd = socket(AF_UNIX, s->type, 0)) < 0)
if ((fd = ff_socket(AF_UNIX, s->type, 0)) < 0)
return ff_neterrno();
if (s->listen) {