Mercurial > hg > nginx-quic
annotate src/os/unix/ngx_socket.h @ 5822:063f7e75f9ef
Upstream: suppressed the file cache slab allocator error messages.
The messages "ngx_slab_alloc() failed: no memory in cache keys zone"
from the file cache slab allocator are suppressed since the allocation
is likely to succeed after the forced expiration of cache nodes.
The second allocation failure is reported.
author | Roman Arutyunyan <arut@nginx.com> |
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date | Fri, 05 Sep 2014 18:14:59 +0400 |
parents | d620f497c50f |
children | efd71d49bde0 |
rev | line source |
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2 /* |
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3 * Copyright (C) Igor Sysoev |
4412 | 4 * Copyright (C) Nginx, Inc. |
441
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5 */ |
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8 #ifndef _NGX_SOCKET_H_INCLUDED_ |
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9 #define _NGX_SOCKET_H_INCLUDED_ |
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12 #include <ngx_config.h> |
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15 #define NGX_WRITE_SHUTDOWN SHUT_WR |
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17 typedef int ngx_socket_t; |
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461 | 19 #define ngx_socket socket |
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20 #define ngx_socket_n "socket()" |
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469 | 23 #if (NGX_HAVE_FIONBIO) |
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25 int ngx_nonblocking(ngx_socket_t s); |
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26 int ngx_blocking(ngx_socket_t s); |
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28 #define ngx_nonblocking_n "ioctl(FIONBIO)" |
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29 #define ngx_blocking_n "ioctl(!FIONBIO)" |
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31 #else |
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645 | 33 #define ngx_nonblocking(s) fcntl(s, F_SETFL, fcntl(s, F_GETFL) | O_NONBLOCK) |
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34 #define ngx_nonblocking_n "fcntl(O_NONBLOCK)" |
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645 | 36 #define ngx_blocking(s) fcntl(s, F_SETFL, fcntl(s, F_GETFL) & ~O_NONBLOCK) |
37 #define ngx_blocking_n "fcntl(!O_NONBLOCK)" | |
38 | |
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39 #endif |
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41 int ngx_tcp_nopush(ngx_socket_t s); |
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42 int ngx_tcp_push(ngx_socket_t s); |
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455 | 44 #if (NGX_LINUX) |
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46 #define ngx_tcp_nopush_n "setsockopt(TCP_CORK)" |
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47 #define ngx_tcp_push_n "setsockopt(!TCP_CORK)" |
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49 #else |
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51 #define ngx_tcp_nopush_n "setsockopt(TCP_NOPUSH)" |
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52 #define ngx_tcp_push_n "setsockopt(!TCP_NOPUSH)" |
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54 #endif |
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57 #define ngx_shutdown_socket shutdown |
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58 #define ngx_shutdown_socket_n "shutdown()" |
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60 #define ngx_close_socket close |
465 | 61 #define ngx_close_socket_n "close() socket" |
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64 #endif /* _NGX_SOCKET_H_INCLUDED_ */ |