Mercurial > hg > nginx-quic
annotate src/os/unix/ngx_channel.c @ 4820:49d65c9364fc
Mp4: removed restriction to avc1/mp4a formats (ticket #194).
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Fri, 17 Aug 2012 11:02:35 +0000 |
parents | d620f497c50f |
children | 982678c5c270 |
rev | line source |
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441
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nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files
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1 |
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2 /* |
444
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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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6 |
366
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7 |
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8 #include <ngx_config.h> |
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9 #include <ngx_core.h> |
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10 #include <ngx_channel.h> |
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11 |
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12 |
543 | 13 ngx_int_t |
14 ngx_write_channel(ngx_socket_t s, ngx_channel_t *ch, size_t size, | |
577 | 15 ngx_log_t *log) |
366
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16 { |
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17 ssize_t n; |
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18 ngx_err_t err; |
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19 struct iovec iov[1]; |
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20 struct msghdr msg; |
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21 |
469 | 22 #if (NGX_HAVE_MSGHDR_MSG_CONTROL) |
366
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23 |
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24 union { |
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25 struct cmsghdr cm; |
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26 char space[CMSG_SPACE(sizeof(int))]; |
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27 } cmsg; |
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28 |
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29 if (ch->fd == -1) { |
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30 msg.msg_control = NULL; |
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31 msg.msg_controllen = 0; |
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32 |
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33 } else { |
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34 msg.msg_control = (caddr_t) &cmsg; |
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35 msg.msg_controllen = sizeof(cmsg); |
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36 |
1901
d880fa02fb65
use CMSG_LEN(), this fixes an alert "sendmsg() failed (9: Bad file descriptor)"
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37 cmsg.cm.cmsg_len = CMSG_LEN(sizeof(int)); |
577 | 38 cmsg.cm.cmsg_level = SOL_SOCKET; |
366
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39 cmsg.cm.cmsg_type = SCM_RIGHTS; |
3396
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40 |
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41 /* |
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42 * We have to use ngx_memcpy() instead of simple |
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43 * *(int *) CMSG_DATA(&cmsg.cm) = ch->fd; |
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44 * because some gcc 4.4 with -O2/3/s optimization issues the warning: |
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45 * dereferencing type-punned pointer will break strict-aliasing rules |
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46 * |
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47 * Fortunately, gcc with -O1 compiles this ngx_memcpy() |
3682 | 48 * in the same simple assignment as in the code above |
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49 */ |
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50 |
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51 ngx_memcpy(CMSG_DATA(&cmsg.cm), &ch->fd, sizeof(int)); |
366
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52 } |
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53 |
483 | 54 msg.msg_flags = 0; |
55 | |
366
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56 #else |
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57 |
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58 if (ch->fd == -1) { |
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59 msg.msg_accrights = NULL; |
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60 msg.msg_accrightslen = 0; |
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61 |
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62 } else { |
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63 msg.msg_accrights = (caddr_t) &ch->fd; |
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64 msg.msg_accrightslen = sizeof(int); |
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65 } |
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66 |
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67 #endif |
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68 |
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69 iov[0].iov_base = (char *) ch; |
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70 iov[0].iov_len = size; |
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71 |
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72 msg.msg_name = NULL; |
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73 msg.msg_namelen = 0; |
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74 msg.msg_iov = iov; |
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75 msg.msg_iovlen = 1; |
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76 |
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77 n = sendmsg(s, &msg, 0); |
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78 |
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79 if (n == -1) { |
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80 err = ngx_errno; |
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81 if (err == NGX_EAGAIN) { |
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82 return NGX_AGAIN; |
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83 } |
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84 |
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85 ngx_log_error(NGX_LOG_ALERT, log, err, "sendmsg() failed"); |
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86 return NGX_ERROR; |
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87 } |
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88 |
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89 return NGX_OK; |
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90 } |
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91 |
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92 |
543 | 93 ngx_int_t |
94 ngx_read_channel(ngx_socket_t s, ngx_channel_t *ch, size_t size, ngx_log_t *log) | |
577 | 95 { |
366
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96 ssize_t n; |
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97 ngx_err_t err; |
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98 struct iovec iov[1]; |
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99 struct msghdr msg; |
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100 |
469 | 101 #if (NGX_HAVE_MSGHDR_MSG_CONTROL) |
366
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102 union { |
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103 struct cmsghdr cm; |
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104 char space[CMSG_SPACE(sizeof(int))]; |
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105 } cmsg; |
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106 #else |
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107 int fd; |
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108 #endif |
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109 |
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110 iov[0].iov_base = (char *) ch; |
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111 iov[0].iov_len = size; |
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112 |
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113 msg.msg_name = NULL; |
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114 msg.msg_namelen = 0; |
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115 msg.msg_iov = iov; |
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116 msg.msg_iovlen = 1; |
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117 |
469 | 118 #if (NGX_HAVE_MSGHDR_MSG_CONTROL) |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
119 msg.msg_control = (caddr_t) &cmsg; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
120 msg.msg_controllen = sizeof(cmsg); |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
121 #else |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
122 msg.msg_accrights = (caddr_t) &fd; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
123 msg.msg_accrightslen = sizeof(int); |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
124 #endif |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
125 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
126 n = recvmsg(s, &msg, 0); |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
127 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
128 if (n == -1) { |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
129 err = ngx_errno; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
130 if (err == NGX_EAGAIN) { |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
131 return NGX_AGAIN; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
132 } |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
133 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
134 ngx_log_error(NGX_LOG_ALERT, log, err, "recvmsg() failed"); |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
135 return NGX_ERROR; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
136 } |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
137 |
461 | 138 if (n == 0) { |
139 ngx_log_debug0(NGX_LOG_DEBUG_CORE, log, 0, "recvmsg() returned zero"); | |
140 return NGX_ERROR; | |
141 } | |
142 | |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
143 if ((size_t) n < sizeof(ngx_channel_t)) { |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
144 ngx_log_error(NGX_LOG_ALERT, log, 0, |
461 | 145 "recvmsg() returned not enough data: %uz", n); |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
146 return NGX_ERROR; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
147 } |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
148 |
469 | 149 #if (NGX_HAVE_MSGHDR_MSG_CONTROL) |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
150 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
151 if (ch->command == NGX_CMD_OPEN_CHANNEL) { |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
152 |
1901
d880fa02fb65
use CMSG_LEN(), this fixes an alert "sendmsg() failed (9: Bad file descriptor)"
Igor Sysoev <igor@sysoev.ru>
parents:
577
diff
changeset
|
153 if (cmsg.cm.cmsg_len < (socklen_t) CMSG_LEN(sizeof(int))) { |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
154 ngx_log_error(NGX_LOG_ALERT, log, 0, |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
155 "recvmsg() returned too small ancillary data"); |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
156 return NGX_ERROR; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
157 } |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
158 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
159 if (cmsg.cm.cmsg_level != SOL_SOCKET || cmsg.cm.cmsg_type != SCM_RIGHTS) |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
160 { |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
161 ngx_log_error(NGX_LOG_ALERT, log, 0, |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
162 "recvmsg() returned invalid ancillary data " |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
163 "level %d or type %d", |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
164 cmsg.cm.cmsg_level, cmsg.cm.cmsg_type); |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
165 return NGX_ERROR; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
166 } |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
167 |
3396
2c5e269d0608
fix building by gcc 4.x with -O2/3/s in some Linux distributions:
Igor Sysoev <igor@sysoev.ru>
parents:
1901
diff
changeset
|
168 /* ch->fd = *(int *) CMSG_DATA(&cmsg.cm); */ |
2c5e269d0608
fix building by gcc 4.x with -O2/3/s in some Linux distributions:
Igor Sysoev <igor@sysoev.ru>
parents:
1901
diff
changeset
|
169 |
2c5e269d0608
fix building by gcc 4.x with -O2/3/s in some Linux distributions:
Igor Sysoev <igor@sysoev.ru>
parents:
1901
diff
changeset
|
170 ngx_memcpy(&ch->fd, CMSG_DATA(&cmsg.cm), sizeof(int)); |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
171 } |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
172 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
173 if (msg.msg_flags & (MSG_TRUNC|MSG_CTRUNC)) { |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
174 ngx_log_error(NGX_LOG_ALERT, log, 0, |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
175 "recvmsg() truncated data"); |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
176 } |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
177 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
178 #else |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
179 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
180 if (ch->command == NGX_CMD_OPEN_CHANNEL) { |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
181 if (msg.msg_accrightslen != sizeof(int)) { |
577 | 182 ngx_log_error(NGX_LOG_ALERT, log, 0, |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
183 "recvmsg() returned no ancillary data"); |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
184 return NGX_ERROR; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
185 } |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
186 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
187 ch->fd = fd; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
188 } |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
189 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
190 #endif |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
191 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
192 return n; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
193 } |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
194 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
195 |
543 | 196 ngx_int_t |
197 ngx_add_channel_event(ngx_cycle_t *cycle, ngx_fd_t fd, ngx_int_t event, | |
198 ngx_event_handler_pt handler) | |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
199 { |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
200 ngx_event_t *ev, *rev, *wev; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
201 ngx_connection_t *c; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
202 |
543 | 203 c = ngx_get_connection(fd, cycle->log); |
204 | |
205 if (c == NULL) { | |
206 return NGX_ERROR; | |
207 } | |
208 | |
561 | 209 c->pool = cycle->pool; |
210 | |
543 | 211 rev = c->read; |
212 wev = c->write; | |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
213 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
214 rev->log = cycle->log; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
215 wev->log = cycle->log; |
543 | 216 |
381
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
366
diff
changeset
|
217 #if (NGX_THREADS) |
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
366
diff
changeset
|
218 rev->lock = &c->lock; |
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
366
diff
changeset
|
219 wev->lock = &c->lock; |
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
366
diff
changeset
|
220 rev->own_lock = &c->lock; |
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
366
diff
changeset
|
221 wev->own_lock = &c->lock; |
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
366
diff
changeset
|
222 #endif |
02a511569afb
nginx-0.0.7-2004-07-07-19:01:00 import
Igor Sysoev <igor@sysoev.ru>
parents:
366
diff
changeset
|
223 |
563 | 224 rev->channel = 1; |
225 wev->channel = 1; | |
226 | |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
227 ev = (event == NGX_READ_EVENT) ? rev : wev; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
228 |
509 | 229 ev->handler = handler; |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
230 |
391
b670db10cbbd
nginx-0.0.7-2004-07-14-20:01:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
231 if (ngx_add_conn && (ngx_event_flags & NGX_USE_EPOLL_EVENT) == 0) { |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
232 if (ngx_add_conn(c) == NGX_ERROR) { |
543 | 233 ngx_free_connection(c); |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
234 return NGX_ERROR; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
235 } |
577 | 236 |
237 } else { | |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
238 if (ngx_add_event(ev, event, 0) == NGX_ERROR) { |
543 | 239 ngx_free_connection(c); |
366
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
240 return NGX_ERROR; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
241 } |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
242 } |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
243 |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
244 return NGX_OK; |
e411b1482ee3
nginx-0.0.7-2004-06-23-19:18:17 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
245 } |
391
b670db10cbbd
nginx-0.0.7-2004-07-14-20:01:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
246 |
b670db10cbbd
nginx-0.0.7-2004-07-14-20:01:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
247 |
543 | 248 void |
249 ngx_close_channel(ngx_fd_t *fd, ngx_log_t *log) | |
391
b670db10cbbd
nginx-0.0.7-2004-07-14-20:01:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
250 { |
b670db10cbbd
nginx-0.0.7-2004-07-14-20:01:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
251 if (close(fd[0]) == -1) { |
465 | 252 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, "close() channel failed"); |
391
b670db10cbbd
nginx-0.0.7-2004-07-14-20:01:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
253 } |
b670db10cbbd
nginx-0.0.7-2004-07-14-20:01:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
254 |
b670db10cbbd
nginx-0.0.7-2004-07-14-20:01:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
255 if (close(fd[1]) == -1) { |
465 | 256 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, "close() channel failed"); |
391
b670db10cbbd
nginx-0.0.7-2004-07-14-20:01:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
257 } |
b670db10cbbd
nginx-0.0.7-2004-07-14-20:01:42 import
Igor Sysoev <igor@sysoev.ru>
parents:
381
diff
changeset
|
258 } |