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comparison src/http/ngx_http_busy_lock.c @ 174:ea464a6c0581

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nginx-0.0.1-2003-11-05-01:12:39 import
author Igor Sysoev <igor@sysoev.ru>
date Tue, 04 Nov 2003 22:12:39 +0000
parents
children e92c2c647c57
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173:4fb2a2cff023 174:ea464a6c0581
1
2 #include <ngx_config.h>
3 #include <ngx_core.h>
4 #include <ngx_http.h>
5
6
7 char *ngx_http_set_busy_lock_slot(ngx_conf_t *cf, ngx_command_t *cmd,
8 void *conf)
9 {
10 char *p = conf;
11
12 int i;
13 ngx_str_t *value;
14 ngx_http_busy_lock_t *bl, **blp;
15
16 blp = (ngx_http_busy_lock_t **) (p + cmd->offset);
17 if (*blp) {
18 return "is duplicate";
19 }
20
21 /* ngx_calloc_shared() */
22 if (!(bl = ngx_pcalloc(cf->pool, sizeof(ngx_http_busy_lock_t)))) {
23 return NGX_CONF_ERROR;
24 }
25 *blp = bl;
26
27 value = (ngx_str_t *) cf->args->elts;
28
29 for (i = 1; i < 3; i++) {
30
31 if (value[i].len > 2 && ngx_strncasecmp(value[i].data, "c:", 2) == 0) {
32 if (bl->max_conn) {
33 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
34 "duplicate \"%s\"", value[i].data);
35 return NGX_CONF_ERROR;
36 }
37
38 bl->max_conn = ngx_atoi(value[i].data + 2, value[i].len - 2);
39 if (bl->max_conn == NGX_ERROR) {
40 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
41 "invalid value \"%s\"", value[i].data);
42 return NGX_CONF_ERROR;
43 }
44
45 continue;
46 }
47
48 if (value[i].len > 2 && ngx_strncasecmp(value[i].data, "w:", 2) == 0) {
49 if (bl->max_waiting) {
50 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
51 "duplicate \"%s\"", value[i].data);
52 return NGX_CONF_ERROR;
53 }
54
55 bl->max_waiting = ngx_atoi(value[i].data + 2, value[i].len - 2);
56 if (bl->max_waiting == NGX_ERROR) {
57 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
58 "invalid value \"%s\"", value[i].data);
59 return NGX_CONF_ERROR;
60 }
61
62 continue;
63 }
64
65 if (bl->timeout) {
66 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
67 "duplicate timeout \"%s\"", value[i].data);
68 return NGX_CONF_ERROR;
69 }
70
71 bl->timeout = ngx_parse_time(&value[1], 0);
72 if (bl->timeout == NGX_ERROR) {
73 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
74 "invalid timeout \"%s\"", value[i].data);
75 return NGX_CONF_ERROR;
76 }
77 }
78
79 return NGX_CONF_OK;
80 }