Mercurial > hg > nginx
annotate src/os/unix/ngx_socket.h @ 6791:cb4a4e9bba8e
Perl: fixed optimization in SSI command handler.
As the pointer to the first argument was tested instead of the argument
itself, array of arguments was always created, even if there were no
arguments. Fix is to test args[0] instead of args.
Found by Coverity (CID 1356862).
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Tue, 01 Nov 2016 20:39:21 +0300 |
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. |
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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_ */ |