Mercurial > hg > nginx-quic
annotate src/os/unix/ngx_freebsd_sendfile_chain.c @ 126:fcc79370b9a8
nginx-0.0.1-2003-08-06-18:43:50 import
author | Igor Sysoev <igor@sysoev.ru> |
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date | Wed, 06 Aug 2003 14:43:50 +0000 |
parents | 6dfda4cf5200 |
children | cb77c084acdb |
rev | line source |
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nginx-0.0.1-2003-02-26-23:21:43 import
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1 |
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2 #include <ngx_config.h> |
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3 #include <ngx_core.h> |
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4 #include <ngx_freebsd_init.h> |
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5 |
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6 |
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7 /* |
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8 sendfile() often sends 4K pages over ethernet in 3 packets: 2x1460 and 1176 |
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9 or in 6 packets: 5x1460 and 892. Besides although sendfile() allows |
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10 to pass the header and the trailer it never sends the header or the trailer |
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11 with the part of the file in one packet. So we use TCP_NOPUSH (similar |
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12 to Linux's TCP_CORK) to postpone the sending - it not only sends the header |
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13 and the first part of the file in one packet but also sends 4K pages |
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14 in the full packets. |
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15 |
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nginx-0.0.1-2003-06-02-19:24:30 import
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16 Until FreeBSD 4.5 the turning TCP_NOPUSH off does not not flush |
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17 the pending data that less than MSS and the data sent with 5 second delay. |
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18 So we use TCP_NOPUSH on FreeBSD prior to 4.5 only if the connection |
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19 is not needed not keepalive. |
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20 */ |
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21 |
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22 |
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nginx-0.0.1-2003-05-22-19:23:47 import
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23 ngx_chain_t *ngx_freebsd_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in) |
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24 { |
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25 int rc, eintr, tcp_nopush; |
63
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26 char *prev; |
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nginx-0.0.1-2003-06-11-19:28:34 import
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27 ssize_t hsize, size; |
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28 off_t sent; |
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nginx-0.0.1-2003-02-26-23:21:43 import
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29 struct iovec *iov; |
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30 struct sf_hdtr hdtr; |
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nginx-0.0.1-2003-02-26-23:21:43 import
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31 ngx_err_t err; |
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nginx-0.0.1-2003-02-26-23:21:43 import
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32 ngx_array_t header, trailer; |
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33 ngx_hunk_t *file; |
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34 ngx_chain_t *ce, *tail; |
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35 |
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36 tcp_nopush = 0; |
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37 |
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38 do { |
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39 ce = in; |
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40 file = NULL; |
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41 hsize = 0; |
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42 eintr = 0; |
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43 |
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44 ngx_init_array(header, c->pool, 10, sizeof(struct iovec), |
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45 NGX_CHAIN_ERROR); |
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46 ngx_init_array(trailer, c->pool, 10, sizeof(struct iovec), |
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47 NGX_CHAIN_ERROR); |
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48 |
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49 /* create the header iovec */ |
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50 if (ngx_hunk_in_memory_only(ce->hunk)) { |
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51 prev = NULL; |
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52 iov = NULL; |
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53 |
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54 /* create the iovec and coalesce the neighbouring chain entries */ |
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55 while (ce && ngx_hunk_in_memory_only(ce->hunk)) { |
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56 |
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57 if (prev == ce->hunk->pos) { |
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58 iov->iov_len += ce->hunk->last - ce->hunk->pos; |
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59 prev = ce->hunk->last; |
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60 |
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61 } else { |
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62 ngx_test_null(iov, ngx_push_array(&header), |
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63 NGX_CHAIN_ERROR); |
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64 iov->iov_base = ce->hunk->pos; |
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65 iov->iov_len = ce->hunk->last - ce->hunk->pos; |
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66 prev = ce->hunk->last; |
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67 } |
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68 |
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69 hsize += ce->hunk->last - ce->hunk->pos; |
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70 |
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71 ce = ce->next; |
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72 } |
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73 } |
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74 |
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75 /* TODO: coalesce the neighbouring file hunks */ |
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76 if (ce && (ce->hunk->type & NGX_HUNK_FILE)) { |
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77 file = ce->hunk; |
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78 ce = ce->next; |
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79 } |
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80 |
96
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81 /* create the trailer iovec */ |
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82 if (ce && ngx_hunk_in_memory_only(ce->hunk)) { |
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83 prev = NULL; |
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84 iov = NULL; |
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85 |
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86 /* create the iovec and coalesce the neighbouring chain entries */ |
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87 while (ce && ngx_hunk_in_memory_only(ce->hunk)) { |
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88 |
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89 if (prev == ce->hunk->pos) { |
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90 iov->iov_len += ce->hunk->last - ce->hunk->pos; |
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91 prev = ce->hunk->last; |
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92 |
96
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93 } else { |
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94 ngx_test_null(iov, ngx_push_array(&trailer), |
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95 NGX_CHAIN_ERROR); |
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96 iov->iov_base = ce->hunk->pos; |
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97 iov->iov_len = ce->hunk->last - ce->hunk->pos; |
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98 prev = ce->hunk->last; |
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99 } |
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100 |
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101 ce = ce->next; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
102 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
103 } |
67
5a7d1aaa1618
nginx-0.0.1-2003-03-11-23:38:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
63
diff
changeset
|
104 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
105 tail = ce; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
106 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
107 if (file) { |
63
36d2c25cc9bb
nginx-0.0.1-2003-02-26-23:21:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
108 |
101
2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
109 if (!c->tcp_nopush && c->tcp_nopush_enabled) { |
99
a059e1aa65d4
nginx-0.0.1-2003-06-02-19:24:30 import
Igor Sysoev <igor@sysoev.ru>
parents:
96
diff
changeset
|
110 c->tcp_nopush = 1; |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
111 tcp_nopush = 1; |
101
2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
112 if (ngx_tcp_nopush(c->fd) == NGX_ERROR) { |
2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
113 ngx_log_error(NGX_LOG_CRIT, c->log, ngx_socket_errno, |
2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
114 ngx_tcp_nopush_n " failed"); |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
115 return NGX_CHAIN_ERROR; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
116 } |
101
2e069b6e6920
nginx-0.0.1-2003-06-04-21:28:33 import
Igor Sysoev <igor@sysoev.ru>
parents:
99
diff
changeset
|
117 ngx_log_debug(c->log, "NOPUSH"); |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
118 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
119 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
120 hdtr.headers = (struct iovec *) header.elts; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
121 hdtr.hdr_cnt = header.nelts; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
122 hdtr.trailers = (struct iovec *) trailer.elts; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
123 hdtr.trl_cnt = trailer.nelts; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
124 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
125 if (ngx_freebsd_sendfile_nbytes_bug == 0) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
126 hsize = 0; |
63
36d2c25cc9bb
nginx-0.0.1-2003-02-26-23:21:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
127 } |
36d2c25cc9bb
nginx-0.0.1-2003-02-26-23:21:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
128 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
129 rc = sendfile(file->file->fd, c->fd, file->file_pos, |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
130 (size_t) (file->file_last - file->file_pos) + hsize, |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
131 &hdtr, &sent, 0); |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
132 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
133 if (rc == -1) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
134 err = ngx_errno; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
135 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
136 if (err == NGX_EINTR) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
137 eintr = 1; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
138 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
139 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
140 if (err == NGX_EAGAIN || err == NGX_EINTR) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
141 ngx_log_error(NGX_LOG_INFO, c->log, err, |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
142 "sendfile() sent only %qd bytes", sent); |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
143 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
144 } else { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
145 ngx_log_error(NGX_LOG_CRIT, c->log, err, |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
146 "sendfile() failed"); |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
147 return NGX_CHAIN_ERROR; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
148 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
149 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
150 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
151 #if (NGX_DEBUG_WRITE_CHAIN) |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
152 ngx_log_debug(c->log, "sendfile: %d, @%qd %qd:%d" _ |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
153 rc _ file->file_pos _ sent _ |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
154 (size_t) (file->file_last - file->file_pos) + hsize); |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
155 #endif |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
156 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
157 } else { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
158 rc = writev(c->fd, (struct iovec *) header.elts, header.nelts); |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
159 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
160 if (rc == -1) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
161 err = ngx_errno; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
162 if (err == NGX_EAGAIN) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
163 ngx_log_error(NGX_LOG_INFO, c->log, err, "writev() EAGAIN"); |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
164 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
165 } else if (err == NGX_EINTR) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
166 eintr = 1; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
167 ngx_log_error(NGX_LOG_INFO, c->log, err, "writev() EINTR"); |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
168 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
169 } else { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
170 ngx_log_error(NGX_LOG_CRIT, c->log, err, "writev() failed"); |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
171 return NGX_CHAIN_ERROR; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
172 } |
88
674d333f4296
nginx-0.0.1-2003-05-14-21:13:13 import
Igor Sysoev <igor@sysoev.ru>
parents:
74
diff
changeset
|
173 } |
89
29bf798b583f
nginx-0.0.1-2003-05-15-19:42:53 import
Igor Sysoev <igor@sysoev.ru>
parents:
88
diff
changeset
|
174 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
175 sent = rc > 0 ? rc : 0; |
63
36d2c25cc9bb
nginx-0.0.1-2003-02-26-23:21:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
176 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
177 #if (NGX_DEBUG_WRITE_CHAIN) |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
178 ngx_log_debug(c->log, "writev: %qd" _ sent); |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
179 #endif |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
180 } |
63
36d2c25cc9bb
nginx-0.0.1-2003-02-26-23:21:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
181 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
182 c->sent += sent; |
63
36d2c25cc9bb
nginx-0.0.1-2003-02-26-23:21:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
183 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
184 for (ce = in; ce && sent > 0; ce = ce->next) { |
63
36d2c25cc9bb
nginx-0.0.1-2003-02-26-23:21:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
185 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
186 if (ce->hunk->type & NGX_HUNK_IN_MEMORY) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
187 size = ce->hunk->last - ce->hunk->pos; |
63
36d2c25cc9bb
nginx-0.0.1-2003-02-26-23:21:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
188 } else { |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
189 size = ce->hunk->file_last - ce->hunk->file_pos; |
63
36d2c25cc9bb
nginx-0.0.1-2003-02-26-23:21:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
190 } |
36d2c25cc9bb
nginx-0.0.1-2003-02-26-23:21:43 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff
changeset
|
191 |
96
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
192 if (sent >= size) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
193 sent -= size; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
194 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
195 if (ce->hunk->type & NGX_HUNK_IN_MEMORY) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
196 ce->hunk->pos = ce->hunk->last; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
197 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
198 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
199 if (ce->hunk->type & NGX_HUNK_FILE) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
200 ce->hunk->file_pos = ce->hunk->file_last; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
201 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
202 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
203 continue; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
diff
changeset
|
204 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
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205 |
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nginx-0.0.1-2003-05-27-16:18:54 import
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206 if (ce->hunk->type & NGX_HUNK_IN_MEMORY) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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207 ce->hunk->pos += sent; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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208 } |
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nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
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209 |
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nginx-0.0.1-2003-05-27-16:18:54 import
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210 if (ce->hunk->type & NGX_HUNK_FILE) { |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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211 ce->hunk->file_pos += sent; |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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212 } |
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nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
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213 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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214 break; |
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nginx-0.0.1-2003-05-27-16:18:54 import
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215 } |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
Igor Sysoev <igor@sysoev.ru>
parents:
94
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216 |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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217 ngx_destroy_array(&trailer); |
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nginx-0.0.1-2003-05-27-16:18:54 import
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218 ngx_destroy_array(&header); |
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nginx-0.0.1-2003-05-27-16:18:54 import
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219 |
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nginx-0.0.1-2003-05-27-16:18:54 import
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220 in = ce; |
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nginx-0.0.1-2003-05-27-16:18:54 import
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221 |
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nginx-0.0.1-2003-05-27-16:18:54 import
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222 } while ((tail && tail == ce) || eintr); |
a23d010f356d
nginx-0.0.1-2003-05-27-16:18:54 import
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parents:
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223 |
63
36d2c25cc9bb
nginx-0.0.1-2003-02-26-23:21:43 import
Igor Sysoev <igor@sysoev.ru>
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224 return ce; |
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nginx-0.0.1-2003-02-26-23:21:43 import
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225 } |