diff options
Diffstat (limited to 'libavformat/network.c')
| -rw-r--r-- | libavformat/network.c | 41 |
1 files changed, 33 insertions, 8 deletions
diff --git a/libavformat/network.c b/libavformat/network.c index 6d308ebd01..4f0486196f 100644 --- a/libavformat/network.c +++ b/libavformat/network.c @@ -1,20 +1,20 @@ /* - * Copyright (c) 2007 The Libav Project + * Copyright (c) 2007 The FFmpeg Project * - * This file is part of Libav. + * This file is part of FFmpeg. * - * Libav is free software; you can redistribute it and/or + * FFmpeg is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * - * Libav is distributed in the hope that it will be useful, + * FFmpeg is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public - * License along with Libav; if not, write to the Free Software + * License along with FFmpeg; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ @@ -22,11 +22,15 @@ #include "network.h" #include "url.h" #include "libavcodec/internal.h" +#include "libavutil/avutil.h" #include "libavutil/mem.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 @@ -37,7 +41,6 @@ static int openssl_init; #if HAVE_THREADS #include <openssl/crypto.h> -#include "libavutil/avutil.h" pthread_mutex_t *openssl_mutexes; static void openssl_lock(int mode, int type, const char *file, int line) { @@ -147,6 +150,26 @@ 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 +225,7 @@ 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 +258,9 @@ 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(); |