diff options
Diffstat (limited to 'libavformat/network.c')
| -rw-r--r-- | libavformat/network.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/libavformat/network.c b/libavformat/network.c index 6d308ebd01..73409616cd 100644 --- a/libavformat/network.c +++ b/libavformat/network.c @@ -22,11 +22,16 @@ #include "network.h" #include "url.h" #include "libavcodec/internal.h" +#include "libavutil/avutil.h" #include "libavutil/mem.h" +#include "url.h" +#include "libavutil/time.h" #if HAVE_THREADS #if HAVE_PTHREADS #include <pthread.h> +#elif HAVE_OS2THREADS +#include "compat/os2threads.h" #else #include "compat/w32pthreads.h" #endif @@ -147,6 +152,26 @@ int ff_network_wait_fd(int fd, int write) return ret < 0 ? ff_neterrno() : p.revents & (ev | POLLERR | POLLHUP) ? 0 : AVERROR(EAGAIN); } +int ff_network_wait_fd_timeout(int fd, int write, int64_t timeout, AVIOInterruptCB *int_cb) +{ + int ret; + int64_t wait_start = 0; + + while (1) { + if (ff_check_interrupt(int_cb)) + return AVERROR_EXIT; + ret = ff_network_wait_fd(fd, write); + if (ret != AVERROR(EAGAIN)) + return ret; + if (timeout > 0) { + if (!wait_start) + wait_start = av_gettime(); + else if (av_gettime() - wait_start > timeout) + return AVERROR(ETIMEDOUT); + } + } +} + void ff_network_close(void) { #if HAVE_WINSOCK2_H @@ -202,7 +227,7 @@ static int ff_poll_interrupt(struct pollfd *p, nfds_t nfds, int timeout, ret = poll(p, nfds, POLLING_TIME); if (ret != 0) break; - } while (timeout < 0 || runs-- > 0); + } while (timeout <= 0 || runs-- > 0); if (!ret) return AVERROR(ETIMEDOUT); @@ -235,7 +260,9 @@ int ff_listen_bind(int fd, const struct sockaddr *addr, int ret; int reuse = 1; struct pollfd lp = { fd, POLLIN, 0 }; - setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &reuse, sizeof(reuse)); + if (setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, &reuse, sizeof(reuse))) { + av_log(NULL, AV_LOG_WARNING, "setsockopt(SO_REUSEADDR) failed\n"); + } ret = bind(fd, addr, addrlen); if (ret) return ff_neterrno(); |