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comparison src/core/ngx_garbage_collector.c @ 190:02a715e85df1

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nginx-0.0.1-2003-11-19-00:34:08 import
author Igor Sysoev <igor@sysoev.ru>
date Tue, 18 Nov 2003 21:34:08 +0000
parents c1f3a3c7c5db
children 2357fa41738a
comparison
equal deleted inserted replaced
189:c966c09be66b 190:02a715e85df1
1 1
2 #include <ngx_config.h> 2 #include <ngx_config.h>
3 #include <ngx_core.h> 3 #include <ngx_core.h>
4 4 #include <ngx_garbage_collector.h>
5 5
6 typedef struct ngx_gc_s ngx_gc_t; 6
7 7 int ngx_garbage_collector_temp_handler(ngx_gc_t *ctx, ngx_str_t *name,
8 typedef int (*ngx_gc_handler_pt) (ngx_gc_t *ctx, ngx_str_t *name, 8 ngx_dir_t *dir);
9 ngx_dir_t *dir);
10
11
12 static int ngx_garbage_collector_temp_handler(ngx_gc_t *ctx, ngx_str_t *name,
13 ngx_dir_t *dir);
14
15 struct ngx_gc_s {
16 ngx_path_t *path;
17 u_int deleted;
18 off_t freed;
19 ngx_gc_handler_pt handler;
20 ngx_log_t *log;
21 };
22 9
23 10
24 static int ngx_collect_garbage(ngx_gc_t *ctx, ngx_str_t *dname, int level); 11 static int ngx_collect_garbage(ngx_gc_t *ctx, ngx_str_t *dname, int level);
25 12
26 13
62 } 49 }
63 50
64 #endif 51 #endif
65 52
66 53
67 void stub_init(ngx_log_t *log) 54 void stub_init(ngx_cycle_t *cycle)
68 { 55 {
69 ngx_gc_t *ctx; 56 int i;
70 ngx_path_t path; 57 ngx_gc_t ctx;
71 58 ngx_path_t **path;
72 if (!(ctx = ngx_alloc(sizeof(ngx_gc_t), log))) { 59
73 return; 60 path = cycle->pathes.elts;
74 } 61 for (i = 0; i < cycle->pathes.nelts; i++) {
75 62 ctx.path = path[i];
76 path.name.len = 4; 63 ctx.log = cycle->log;
77 path.name.data = "temp"; 64 ctx.handler = path[i]->gc_handler;
78 path.len = 5; 65
79 path.level[0] = 1; 66 ngx_collect_garbage(&ctx, &path[i]->name, 0);
80 path.level[1] = 2; 67 }
81 path.level[2] = 0;
82
83 ctx->path = &path;
84 ctx->log = log;
85 ctx->handler = ngx_garbage_collector_temp_handler;
86
87 ngx_collect_garbage(ctx, &path.name, 0);
88 } 68 }
89 69
90 70
91 static int ngx_collect_garbage(ngx_gc_t *ctx, ngx_str_t *dname, int level) 71 static int ngx_collect_garbage(ngx_gc_t *ctx, ngx_str_t *dname, int level)
92 { 72 {
252 232
253 return rc; 233 return rc;
254 } 234 }
255 235
256 236
257 static int ngx_garbage_collector_temp_handler(ngx_gc_t *ctx, ngx_str_t *name, 237 int ngx_garbage_collector_temp_handler(ngx_gc_t *ctx, ngx_str_t *name,
258 ngx_dir_t *dir) 238 ngx_dir_t *dir)
259 { 239 {
260 /* 240 /*
261 * we use mtime only and do not use atime because: 241 * we use mtime only and do not use atime because:
262 * on NTFS access time has a resolution of 1 hour, 242 * on NTFS access time has a resolution of 1 hour,
263 * on NT FAT access time has a resolution of 1 day, 243 * on NT FAT access time has a resolution of 1 day,
277 return NGX_ERROR; 257 return NGX_ERROR;
278 } 258 }
279 259
280 ctx->deleted++; 260 ctx->deleted++;
281 ctx->freed += ngx_de_size(dir); 261 ctx->freed += ngx_de_size(dir);
262
282 return NGX_OK; 263 return NGX_OK;
283 } 264 }