Mercurial > hg > nginx-quic
annotate src/os/win32/ngx_sendv.c @ 192:31824be1fc66
nginx-0.0.1-2003-11-20-10:05:50 import; auto/configure
author | Igor Sysoev <igor@sysoev.ru> |
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date | Thu, 20 Nov 2003 07:05:50 +0000 |
parents | cd035a94e0b6 |
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nginx-0.0.1-2002-12-27-10:27:47 import
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2 #include <ngx_config.h> |
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4 #include <ngx_core.h> |
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5 #include <ngx_types.h> |
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6 #include <ngx_errno.h> |
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7 #include <ngx_connection.h> |
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8 #include <ngx_log.h> |
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nginx-0.0.1-2002-09-07-14:14:25 import
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9 #include <ngx_sendv.h> |
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11 #include <ngx_string.h> |
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13 ssize_t ngx_sendv(ngx_connection_t *c, ngx_iovec_t *iovec, int n) |
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14 { |
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15 int rc; |
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16 size_t sent; |
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17 ngx_err_t err; |
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19 #if 0 |
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20 /* STUB: WSABUF must be 4-byte aligned. Undocumented WSAEINVAL error */ |
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21 ngx_iovec_t iov[10]; |
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22 ngx_memcpy(iov, iovec, n * sizeof(ngx_iovec_t)); |
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23 #endif |
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25 sent = 0; |
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27 ngx_log_debug(c->log, "WSASend: %d, %d, %08x" _ c->fd _ n _ iovec); |
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29 rc = WSASend(c->fd, iovec, n, &sent, 0, NULL, NULL); |
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31 ngx_log_debug(c->log, "WSASend() done"); |
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33 if (rc == SOCKET_ERROR) { |
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34 err = ngx_socket_errno; |
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36 if (err == NGX_EAGAIN) { |
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37 ngx_log_error(NGX_LOG_INFO, c->log, err, "WSASend() eagain"); |
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38 return NGX_AGAIN; |
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39 } |
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41 ngx_log_error(NGX_LOG_ERR, c->log, err, "WSASend() failed"); |
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42 return NGX_ERROR; |
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43 } |
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45 return sent; |
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46 } |