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comparison src/core/ngx_hunk.h @ 155:46eb23d9471d

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nginx-0.0.1-2003-10-22-20:38:26 import
author Igor Sysoev <igor@sysoev.ru>
date Wed, 22 Oct 2003 16:38:26 +0000
parents eac26585476e
children e7e094d34162
comparison
equal deleted inserted replaced
154:eac26585476e 155:46eb23d9471d
97 int before, int after); 97 int before, int after);
98 98
99 #define ngx_alloc_hunk(pool) ngx_palloc(pool, sizeof(ngx_hunk_t)) 99 #define ngx_alloc_hunk(pool) ngx_palloc(pool, sizeof(ngx_hunk_t))
100 #define ngx_calloc_hunk(pool) ngx_pcalloc(pool, sizeof(ngx_hunk_t)) 100 #define ngx_calloc_hunk(pool) ngx_pcalloc(pool, sizeof(ngx_hunk_t))
101 101
102 #define ngx_alloc_chain_entry(pool) ngx_palloc(pool, sizeof(ngx_chain_t))
103 102
104 #define ngx_add_hunk_to_chain(chain, h, pool, error) \ 103 #define ngx_alloc_chain_link(pool) ngx_palloc(pool, sizeof(ngx_chain_t))
104
105
106 #define ngx_alloc_link_and_set_hunk(chain, h, pool, error) \
105 do { \ 107 do { \
106 ngx_test_null(chain, ngx_alloc_chain_entry(pool), error); \ 108 ngx_test_null(chain, ngx_alloc_chain_link(pool), error); \
107 chain->hunk = h; \ 109 chain->hunk = h; \
108 chain->next = NULL; \ 110 chain->next = NULL; \
109 } while (0); 111 } while (0);
110 112
111 #define ngx_alloc_ce_and_set_hunk ngx_add_hunk_to_chain 113
114 #define ngx_chain_add_link(chain, last, cl) \
115 if (chain) { \
116 *last = cl; \
117 } else { \
118 chain = cl; \
119 } \
120 last = &cl->next
112 121
113 122
114 #define ngx_chain_add_ce(chain, last, ce) \ 123 int ngx_chain_add_copy(ngx_pool_t *pool, ngx_chain_t **chain, ngx_chain_t *in);
115 if (chain) { \
116 *last = ce; \
117 } else { \
118 chain = ce; \
119 } \
120 last = &ce->next
121
122
123 int ngx_chain_add_copy(ngx_pool_t *pool, ngx_chain_t **ch, ngx_chain_t *in);
124 void ngx_chain_update_chains(ngx_chain_t **free, ngx_chain_t **busy, 124 void ngx_chain_update_chains(ngx_chain_t **free, ngx_chain_t **busy,
125 ngx_chain_t **out, ngx_hunk_tag_t tag); 125 ngx_chain_t **out, ngx_hunk_tag_t tag);
126 126
127 127
128
129 #endif /* _NGX_HUNK_H_INCLUDED_ */ 128 #endif /* _NGX_HUNK_H_INCLUDED_ */