Mercurial > hg > nginx-quic
annotate src/os/win32/ngx_sendv.c @ 34:95f1c2a938f3
nginx-0.0.1-2002-12-20-09:54:55 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Fri, 20 Dec 2002 06:54:55 +0000 |
parents | 53cb81681040 |
children | cd035a94e0b6 |
rev | line source |
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nginx-0.0.1-2002-09-07-14:14:25 import
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1 |
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2 #include <ngx_core.h> |
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3 #include <ngx_types.h> |
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4 #include <ngx_errno.h> |
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5 #include <ngx_connection.h> |
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6 #include <ngx_log.h> |
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7 #include <ngx_sendv.h> |
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9 #include <ngx_string.h> |
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11 ssize_t ngx_sendv(ngx_connection_t *c, ngx_iovec_t *iovec, int n) |
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12 { |
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13 int rc; |
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14 size_t sent; |
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15 ngx_err_t err; |
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17 #if 0 |
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18 /* STUB: WSABUF must be 4-byte aligned. Undocumented WSAEINVAL error */ |
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19 ngx_iovec_t iov[10]; |
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20 ngx_memcpy(iov, iovec, n * sizeof(ngx_iovec_t)); |
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21 #endif |
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23 sent = 0; |
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25 ngx_log_debug(c->log, "WSASend: %d, %d, %08x" _ c->fd _ n _ iovec); |
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27 rc = WSASend(c->fd, iovec, n, &sent, 0, NULL, NULL); |
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29 ngx_log_debug(c->log, "WSASend() done"); |
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31 if (rc == SOCKET_ERROR) { |
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32 err = ngx_socket_errno; |
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34 if (err == NGX_EAGAIN) { |
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35 ngx_log_error(NGX_LOG_INFO, c->log, err, "WSASend() eagain"); |
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36 return NGX_AGAIN; |
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37 } |
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39 ngx_log_error(NGX_LOG_ERR, c->log, err, "WSASend() failed"); |
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40 return NGX_ERROR; |
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41 } |
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43 return sent; |
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44 } |