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comparison src/core/ngx_buf.h @ 7688:2f9214713666

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Core: enclosed parameters of the ngx_buf.h macros in parentheses.
author balus <balus@foxmail.com>
date Mon, 27 Jul 2020 13:21:51 +0300
parents 0c572ed91b36
children ec2e6893caaa
comparison
equal deleted inserted replaced
7687:d752a2c76d49 7688:2f9214713666
123 123
124 124
125 #define NGX_CHAIN_ERROR (ngx_chain_t *) NGX_ERROR 125 #define NGX_CHAIN_ERROR (ngx_chain_t *) NGX_ERROR
126 126
127 127
128 #define ngx_buf_in_memory(b) (b->temporary || b->memory || b->mmap) 128 #define ngx_buf_in_memory(b) ((b)->temporary || (b)->memory || (b)->mmap)
129 #define ngx_buf_in_memory_only(b) (ngx_buf_in_memory(b) && !b->in_file) 129 #define ngx_buf_in_memory_only(b) (ngx_buf_in_memory(b) && !(b)->in_file)
130 130
131 #define ngx_buf_special(b) \ 131 #define ngx_buf_special(b) \
132 ((b->flush || b->last_buf || b->sync) \ 132 (((b)->flush || (b)->last_buf || (b)->sync) \
133 && !ngx_buf_in_memory(b) && !b->in_file) 133 && !ngx_buf_in_memory(b) && !(b)->in_file)
134 134
135 #define ngx_buf_sync_only(b) \ 135 #define ngx_buf_sync_only(b) \
136 (b->sync \ 136 ((b)->sync && !ngx_buf_in_memory(b) \
137 && !ngx_buf_in_memory(b) && !b->in_file && !b->flush && !b->last_buf) 137 && !(b)->in_file && !(b)->flush && !(b)->last_buf)
138 138
139 #define ngx_buf_size(b) \ 139 #define ngx_buf_size(b) \
140 (ngx_buf_in_memory(b) ? (off_t) (b->last - b->pos): \ 140 (ngx_buf_in_memory(b) ? (off_t) ((b)->last - (b)->pos): \
141 (b->file_last - b->file_pos)) 141 ((b)->file_last - (b)->file_pos))
142 142
143 ngx_buf_t *ngx_create_temp_buf(ngx_pool_t *pool, size_t size); 143 ngx_buf_t *ngx_create_temp_buf(ngx_pool_t *pool, size_t size);
144 ngx_chain_t *ngx_create_chain_of_bufs(ngx_pool_t *pool, ngx_bufs_t *bufs); 144 ngx_chain_t *ngx_create_chain_of_bufs(ngx_pool_t *pool, ngx_bufs_t *bufs);
145 145
146 146
147 #define ngx_alloc_buf(pool) ngx_palloc(pool, sizeof(ngx_buf_t)) 147 #define ngx_alloc_buf(pool) ngx_palloc(pool, sizeof(ngx_buf_t))
148 #define ngx_calloc_buf(pool) ngx_pcalloc(pool, sizeof(ngx_buf_t)) 148 #define ngx_calloc_buf(pool) ngx_pcalloc(pool, sizeof(ngx_buf_t))
149 149
150 ngx_chain_t *ngx_alloc_chain_link(ngx_pool_t *pool); 150 ngx_chain_t *ngx_alloc_chain_link(ngx_pool_t *pool);
151 #define ngx_free_chain(pool, cl) \ 151 #define ngx_free_chain(pool, cl) \
152 cl->next = pool->chain; \ 152 (cl)->next = (pool)->chain; \
153 pool->chain = cl 153 (pool)->chain = (cl)
154 154
155 155
156 156
157 ngx_int_t ngx_output_chain(ngx_output_chain_ctx_t *ctx, ngx_chain_t *in); 157 ngx_int_t ngx_output_chain(ngx_output_chain_ctx_t *ctx, ngx_chain_t *in);
158 ngx_int_t ngx_chain_writer(void *ctx, ngx_chain_t *in); 158 ngx_int_t ngx_chain_writer(void *ctx, ngx_chain_t *in);