nginx-0.0.3-2004-05-28-19:49:23 import; rename ngx_hunk_t to ngx_buf_t

1 files changed, 0 insertions, 161 deletions

diff --git a/src/core/ngx_hunk.h b/src/core/ngx_hunk.h
deleted file mode 100644
index afeca1e93..000000000
--- a/src/core/ngx_hunk.h
+++ /dev/null
@@ -1,161 +0,0 @@
-#ifndef _NGX_HUNK_H_INCLUDED_
-#define _NGX_HUNK_H_INCLUDED_
-
-
-#include <ngx_config.h>
-#include <ngx_core.h>
-
-
-/* hunk type */
-
-/* the hunk is in memory */
-#define NGX_HUNK_IN_MEMORY    0x0001
-/* the hunk's content can be changed */
-#define NGX_HUNK_TEMP         0x0002
-/* the hunk's content is in cache and can not be changed */
-#define NGX_HUNK_MEMORY       0x0004
-/* the hunk's content is mmap()ed and can not be changed */
-#define NGX_HUNK_MMAP         0x0008
-
-#define NGX_HUNK_RECYCLED     0x0010
-
-/* the hunk is in file */
-#define NGX_HUNK_FILE         0x0020
-
-#define NGX_HUNK_STORAGE      (NGX_HUNK_IN_MEMORY                            \
-                               |NGX_HUNK_TEMP|NGX_HUNK_MEMORY|NGX_HUNK_MMAP  \
-                               |NGX_HUNK_RECYCLED|NGX_HUNK_FILE)
-
-/* hunk flags */
-
-/* in thread state flush means to write the hunk completely before return */
-/* in event state flush means to start to write the hunk */
-#define NGX_HUNK_FLUSH        0x0100
-/* last hunk */
-#define NGX_HUNK_LAST         0x0200
-
-
-#define NGX_HUNK_PREREAD      0x2000
-#define NGX_HUNK_LAST_SHADOW  0x4000
-#define NGX_HUNK_TEMP_FILE    0x8000
-
-
-typedef void *                   ngx_hunk_tag_t;
-
-typedef struct ngx_hunk_s        ngx_hunk_t;
-
-struct ngx_hunk_s {
-    u_char          *pos;
-    u_char          *last;
-    off_t            file_pos;
-    off_t            file_last;
-
-    int              type;
-    u_char          *start;         /* start of hunk */
-    u_char          *end;           /* end of hunk */
-    ngx_hunk_tag_t   tag;
-    ngx_file_t      *file;
-    ngx_hunk_t      *shadow;
-    /* STUB */ int   num;
-};
-
-
-typedef struct ngx_chain_s       ngx_chain_t;
-
-struct ngx_chain_s {
-    ngx_hunk_t  *hunk;
-    ngx_chain_t *next;
-};
-
-
-typedef struct {
-    ngx_int_t    num;
-    size_t       size;
-} ngx_bufs_t;
-
-
-typedef int  (*ngx_output_chain_filter_pt)(void *ctx, ngx_chain_t *out);
-
-typedef struct {
-    ngx_hunk_t                  *hunk;
-    ngx_chain_t                 *in;
-    ngx_chain_t                 *free;
-    ngx_chain_t                 *busy;
-
-    unsigned                     sendfile;
-    unsigned                     need_in_memory;
-    unsigned                     need_in_temp;
-
-    ngx_pool_t                  *pool;
-    ngx_int_t                    hunks;
-    ngx_bufs_t                   bufs;
-    ngx_hunk_tag_t               tag;
-
-    ngx_output_chain_filter_pt   output_filter;
-    void                        *filter_ctx;
-} ngx_output_chain_ctx_t;
-
-
-typedef struct {
-    ngx_chain_t                 *out;
-    ngx_chain_t                **last;
-    ngx_connection_t            *connection;
-    ngx_pool_t                  *pool;
-} ngx_chain_writer_ctx_t;
-
-
-#define NGX_CHAIN_ERROR     (ngx_chain_t *) NGX_ERROR
-
-
-#define ngx_hunk_in_memory_only(h)                                           \
-         ((h->type & (NGX_HUNK_IN_MEMORY|NGX_HUNK_FILE)) == NGX_HUNK_IN_MEMORY)
-/*
-    ((h->type & (NGX_HUNK_TEMP|NGX_HUNK_MEMORY|NGX_HUNK_MMAP|NGX_HUNK_FILE)) \
-                  == (h->type & (NGX_HUNK_TEMP|NGX_HUNK_MEMORY|NGX_HUNK_MMAP)))
-
-*/
-
-#define ngx_hunk_special(h)                                                  \
-        (h->type == (h->type & (NGX_HUNK_FLUSH|NGX_HUNK_LAST)))
-
-
-#define ngx_hunk_size(h)                                                     \
-        ((h->type & NGX_HUNK_IN_MEMORY) ? (size_t) (h->last - h->pos):       \
-                                          (size_t) (h->file_last - h->file_pos))
-
-
-ngx_hunk_t *ngx_create_temp_hunk(ngx_pool_t *pool, size_t size);
-
-#define ngx_alloc_hunk(pool) ngx_palloc(pool, sizeof(ngx_hunk_t))
-#define ngx_calloc_hunk(pool) ngx_pcalloc(pool, sizeof(ngx_hunk_t))
-
-
-#define ngx_alloc_chain_link(pool) ngx_palloc(pool, sizeof(ngx_chain_t))
-
-
-#define ngx_alloc_link_and_set_hunk(chain, h, pool, error)                   \
-            do {                                                             \
-                ngx_test_null(chain, ngx_alloc_chain_link(pool), error);     \
-                chain->hunk = h;                                             \
-                chain->next = NULL;                                          \
-            } while (0);
-
-
-#define ngx_chain_add_link(chain, last, cl)                                  \
-            if (chain) {                                                     \
-                *last = cl;                                                  \
-            } else {                                                         \
-                chain = cl;                                                  \
-            }                                                                \
-            last = &cl->next
-
-
-int ngx_output_chain(ngx_output_chain_ctx_t *ctx, ngx_chain_t *in);
-int ngx_chain_writer(void *data, ngx_chain_t *in);
-
-int ngx_chain_add_copy(ngx_pool_t *pool, ngx_chain_t **chain, ngx_chain_t *in);
-void ngx_chain_update_chains(ngx_chain_t **free, ngx_chain_t **busy,
-                             ngx_chain_t **out, ngx_hunk_tag_t tag);
-
-
-#endif /* _NGX_HUNK_H_INCLUDED_ */