diff options
| author | Sebastien Helleu <flashcode@flashtux.org> | 2012-06-01 11:50:43 +0200 |
|---|---|---|
| committer | Sebastien Helleu <flashcode@flashtux.org> | 2012-06-01 11:50:43 +0200 |
| commit | 3b9e94c2344fdfdb38d8ccc98bca163d022349d9 (patch) | |
| tree | be6a35a8aa1ff6ca3c162a8155c887315d890cd9 /src/plugins/xfer/xfer-network.c | |
| parent | f56a936b220afb8daeeb6d26dc3da1dff84bd817 (diff) | |
| download | weechat-3b9e94c2344fdfdb38d8ccc98bca163d022349d9.zip | |
xfer: set O_NONBLOCK flag on socket using flags read
Diffstat (limited to 'src/plugins/xfer/xfer-network.c')
| -rw-r--r-- | src/plugins/xfer/xfer-network.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/src/plugins/xfer/xfer-network.c b/src/plugins/xfer/xfer-network.c index 93f9f5393..9580bf073 100644 --- a/src/plugins/xfer/xfer-network.c +++ b/src/plugins/xfer/xfer-network.c @@ -319,7 +319,7 @@ int xfer_network_fd_cb (void *arg_xfer, int fd) { struct t_xfer *xfer; - int sock; + int sock, flags; struct sockaddr_in addr; socklen_t length; @@ -351,7 +351,10 @@ xfer_network_fd_cb (void *arg_xfer, int fd) return WEECHAT_RC_OK; } xfer->sock = sock; - if (fcntl (xfer->sock, F_SETFL, O_NONBLOCK) == -1) + flags = fcntl (xfer->sock, F_GETFL); + if (flags == -1) + flags = 0; + if (fcntl (xfer->sock, F_SETFL, flags | O_NONBLOCK) == -1) { weechat_printf (NULL, _("%s%s: unable to set option \"nonblock\" " @@ -390,7 +393,10 @@ xfer_network_fd_cb (void *arg_xfer, int fd) return WEECHAT_RC_OK; } xfer->sock = sock; - if (fcntl (xfer->sock, F_SETFL, O_NONBLOCK) == -1) + flags = fcntl (xfer->sock, F_GETFL); + if (flags == -1) + flags = 0; + if (fcntl (xfer->sock, F_SETFL, flags | O_NONBLOCK) == -1) { weechat_printf (NULL, _("%s%s: unable to set option \"nonblock\" " @@ -450,6 +456,8 @@ xfer_network_timer_cb (void *arg_xfer, int remaining_calls) int xfer_network_connect (struct t_xfer *xfer) { + int flags; + if (xfer->type == XFER_TYPE_CHAT_SEND) xfer->status = XFER_STATUS_WAITING; else @@ -465,11 +473,14 @@ xfer_network_connect (struct t_xfer *xfer) if (XFER_IS_SEND(xfer->type)) { /* listen to socket */ - if (fcntl (xfer->sock, F_SETFL, O_NONBLOCK) == -1) + flags = fcntl (xfer->sock, F_GETFL); + if (flags == -1) + flags = 0; + if (fcntl (xfer->sock, F_SETFL, flags | O_NONBLOCK) == -1) return 0; if (listen (xfer->sock, 1) == -1) return 0; - if (fcntl (xfer->sock, F_SETFL, 0) == -1) + if (fcntl (xfer->sock, F_SETFL, flags) == -1) return 0; xfer->hook_fd = weechat_hook_fd (xfer->sock, @@ -490,7 +501,10 @@ xfer_network_connect (struct t_xfer *xfer) /* for chat receiving, connect to listening host */ if (xfer->type == XFER_TYPE_CHAT_RECV) { - if (fcntl (xfer->sock, F_SETFL, O_NONBLOCK) == -1) + flags = fcntl (xfer->sock, F_GETFL); + if (flags == -1) + flags = 0; + if (fcntl (xfer->sock, F_SETFL, flags | O_NONBLOCK) == -1) return 0; weechat_network_connect_to (xfer->proxy, xfer->sock, xfer->address, xfer->port); |