Mercurial > hg > nginx

annotate src/os/unix/ngx_linux_sendfile_chain.c @ 97:70d2345a903f

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nginx-0.0.1-2003-05-29-17:02:09 import
author Igor Sysoev <igor@sysoev.ru>
date Thu, 29 May 2003 13:02:09 +0000
parents
children 8dee38ea9117
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
97
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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1
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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2 #include <ngx_config.h>
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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3 #include <ngx_core.h>
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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4 #include <ngx_linux_init.h>
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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5
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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6
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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7 ngx_chain_t *ngx_linux_sendfile_chain(ngx_connection_t *c, ngx_chain_t *in)
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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8 {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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9 int rc, on, off;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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10 char *prev;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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11 size_t hsize, size;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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12 ssize_t sent;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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13 struct iovec *iov;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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14 struct sf_hdtr hdtr;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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15 ngx_err_t err;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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16 ngx_array_t header, trailer;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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17 ngx_hunk_t *file;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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18 ngx_chain_t *ce;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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19
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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20 ce = in;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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21 file = NULL;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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22 hsize = 0;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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23
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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24 on = 1;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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25 off = 0;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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26
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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27 ngx_init_array(header, c->pool, 10, sizeof(struct iovec), NGX_CHAIN_ERROR);
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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28 ngx_init_array(trailer, c->pool, 10, sizeof(struct iovec), NGX_CHAIN_ERROR);
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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29
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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30 /* create the header iovec */
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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31 if (ngx_hunk_in_memory_only(ce->hunk)) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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32 prev = NULL;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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33 iov = NULL;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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34
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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35 /* create the iovec and coalesce the neighbouring chain entries */
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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36 while (ce && ngx_hunk_in_memory_only(ce->hunk)) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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37
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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38 if (prev == ce->hunk->pos) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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39 iov->iov_len += ce->hunk->last - ce->hunk->pos;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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40 prev = ce->hunk->last;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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41
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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42 } else {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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43 ngx_test_null(iov, ngx_push_array(&header), NGX_CHAIN_ERROR);
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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44 iov->iov_base = ce->hunk->pos;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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45 iov->iov_len = ce->hunk->last - ce->hunk->pos;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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46 prev = ce->hunk->last;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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47 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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48
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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49 if (ngx_freebsd_sendfile_nbytes_bug) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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50 hsize += ce->hunk->last - ce->hunk->pos;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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51 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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52
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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53 ce = ce->next;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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54 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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55 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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56
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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57 /* TODO: coalesce the neighbouring file hunks */
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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58 if (ce && (ce->hunk->type & NGX_HUNK_FILE)) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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59 file = ce->hunk;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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60 ce = ce->next;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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61 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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62
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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63 /* create the trailer iovec */
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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64 if (ce && ngx_hunk_in_memory_only(ce->hunk)) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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65 prev = NULL;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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66 iov = NULL;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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67
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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68 /* create the iovec and coalesce the neighbouring chain entries */
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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69 while (ce && ngx_hunk_in_memory_only(ce->hunk)) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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70
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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71 if (prev == ce->hunk->pos) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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72 iov->iov_len += ce->hunk->last - ce->hunk->pos;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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73 prev = ce->hunk->last;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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74
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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75 } else {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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76 ngx_test_null(iov, ngx_push_array(&trailer), NGX_CHAIN_ERROR);
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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77 iov->iov_base = ce->hunk->pos;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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78 iov->iov_len = ce->hunk->last - ce->hunk->pos;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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79 prev = ce->hunk->last;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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80 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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81
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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82 ce = ce->next;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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83 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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84 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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85
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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86 if (file) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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87 if (setsockopt(c->fd, IPPROTO_TCP, TCP_CORK,
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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88 (const void *) &on, sizeof(int)) == -1) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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89 ngx_log_error(NGX_LOG_CRIT, c->log, err,
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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90 "setsockopt(TCP_CORK, 1) failed");
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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91 return NGX_CHAIN_ERROR;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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92 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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93
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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94
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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95 rc = sendfile(c->fd, file->file->fd, file->file_pos,
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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96 (size_t) (file->file_last - file->file_pos));
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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97
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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98 if (rc == -1) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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99 err = ngx_errno;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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100 if (err == NGX_EAGAIN) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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parents:
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101 ngx_log_error(NGX_LOG_INFO, c->log, err, "senfile() EAGAIN");
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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102
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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103 } else if (err == NGX_EINTR) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
104 ngx_log_error(NGX_LOG_INFO, c->log, err, "senfile() EINTR");
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
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105
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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106 } else {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
107 ngx_log_error(NGX_LOG_CRIT, c->log, err, "sendfile() failed");
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
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108 return NGX_CHAIN_ERROR;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
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109 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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110 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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111
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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112 sent = rc > 0 ? rc : 0;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
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113
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
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114 #if (NGX_DEBUG_WRITE_CHAIN)
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
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parents:
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115 ngx_log_debug(c->log, "sendfile: %d, @%qd %d:%d" _
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
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116 rc _ file->file_pos _ sent _
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
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117 (size_t) (file->file_last - file->file_pos));
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
118 #endif
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
119
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
120 } else {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
121 rc = writev(c->fd, (struct iovec *) header.elts, header.nelts);
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
122
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
123 if (rc == -1) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
124 err = ngx_errno;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
125 if (err == NGX_EAGAIN) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
126 ngx_log_error(NGX_LOG_INFO, c->log, err, "writev() EAGAIN");
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
127
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
128 } else if (err == NGX_EINTR) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
129 ngx_log_error(NGX_LOG_INFO, c->log, err, "writev() EINTR");
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
130
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
131 } else {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
132 ngx_log_error(NGX_LOG_CRIT, c->log, err, "writev() failed");
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
133 return NGX_CHAIN_ERROR;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
134 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
135 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
136
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
137 sent = rc > 0 ? rc : 0;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
138
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
139 #if (NGX_DEBUG_WRITE_CHAIN)
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
140 ngx_log_debug(c->log, "writev: %d" _ sent);
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
141 #endif
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
142 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
143
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
144 c->sent += sent;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
145
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
146 for (ce = in; ce && sent > 0; ce = ce->next) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
147
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
148 if (ce->hunk->type & NGX_HUNK_IN_MEMORY) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
149 size = ce->hunk->last - ce->hunk->pos;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
150 } else {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
151 size = ce->hunk->file_last - ce->hunk->file_pos;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
152 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
153
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
154 if (sent >= size) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
155 sent -= size;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
156
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
157 if (ce->hunk->type & NGX_HUNK_IN_MEMORY) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
158 ce->hunk->pos = ce->hunk->last;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
159 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
160
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
161 if (ce->hunk->type & NGX_HUNK_FILE) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
162 ce->hunk->file_pos = ce->hunk->file_last;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
163 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
164
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
165 continue;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
166 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
167
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
168 if (ce->hunk->type & NGX_HUNK_IN_MEMORY) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
169 ce->hunk->pos += sent;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
170 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
171
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
172 if (ce->hunk->type & NGX_HUNK_FILE) {
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
173 ce->hunk->file_pos += sent;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
174 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
175
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
176 break;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
177 }
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
178
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
179 ngx_destroy_array(&trailer);
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
180 ngx_destroy_array(&header);
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
181
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
182 return ce;
70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import
Igor Sysoev <igor@sysoev.ru>
parents:
diff changeset
183 }