Mercurial > hg > nginx

comparison src/core/ngx_hunk.c @ 132:949f45d1589a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
nginx-0.0.1-2003-09-24-20:44:13 import
author Igor Sysoev <igor@sysoev.ru>
date Wed, 24 Sep 2003 16:44:13 +0000
parents 7ebc8b7fb816
children d57c6835225c
comparison
equal deleted inserted replaced
131:049e78b1f852 132:949f45d1589a
95 h->tag = 0; 95 h->tag = 0;
96 } 96 }
97 97
98 return h; 98 return h;
99 } 99 }
100
101
102 void ngx_chain_update_chains(ngx_chain_t **free, ngx_chain_t **busy,
103 ngx_chain_t **out)
104 {
105 ngx_chain_t *te;
106
107 if (*busy == NULL) {
108 *busy = *out;
109
110 } else {
111 for (te = *busy; /* void */ ; te = te->next) {
112 if (te->next == NULL) {
113 te->next = *out;
114 break;
115 }
116 }
117 }
118
119 *out = NULL;
120
121 while (*busy) {
122 if ((*busy)->hunk->pos != (*busy)->hunk->last) {
123 break;
124 }
125
126 #if (HAVE_WRITE_ZEROCOPY)
127 if ((*busy)->hunk->type & NGX_HUNK_ZEROCOPY_BUSY) {
128 break;
129 }
130 #endif
131
132 (*busy)->hunk->pos = (*busy)->hunk->last = (*busy)->hunk->start;
133
134 te = *busy;
135 *busy = (*busy)->next;
136 te->next = *free;
137 *free = te;
138 }
139 }