Mercurial > hg > nginx
changeset 2249:852fe29e6446
$pid
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Mon, 15 Sep 2008 16:41:08 +0000 |
parents | 1adec90a0e46 |
children | 7fc20e1105cd |
files | src/http/ngx_http_variables.c |
diffstat | 1 files changed, 26 insertions(+), 0 deletions(-) [+] |
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line diff
--- a/src/http/ngx_http_variables.c +++ b/src/http/ngx_http_variables.c @@ -78,6 +78,8 @@ static ngx_int_t ngx_http_variable_nginx ngx_http_variable_value_t *v, uintptr_t data); static ngx_int_t ngx_http_variable_hostname(ngx_http_request_t *r, ngx_http_variable_value_t *v, uintptr_t data); +static ngx_int_t ngx_http_variable_pid(ngx_http_request_t *r, + ngx_http_variable_value_t *v, uintptr_t data); /* * TODO: @@ -227,6 +229,9 @@ static ngx_http_variable_t ngx_http_cor { ngx_string("hostname"), NULL, ngx_http_variable_hostname, 0, 0, 0 }, + { ngx_string("pid"), NULL, ngx_http_variable_pid, + 0, 0, 0 }, + { ngx_null_string, NULL, NULL, 0, 0, 0 } }; @@ -1353,6 +1358,27 @@ ngx_http_variable_hostname(ngx_http_requ } +static ngx_int_t +ngx_http_variable_pid(ngx_http_request_t *r, + ngx_http_variable_value_t *v, uintptr_t data) +{ + u_char *p; + + p = ngx_pnalloc(r->pool, NGX_INT64_LEN); + if (p == NULL) { + return NGX_ERROR; + } + + v->len = ngx_sprintf(p, "%P", ngx_pid) - p; + v->valid = 1; + v->no_cacheable = 0; + v->not_found = 0; + v->data = p; + + return NGX_OK; +} + + ngx_int_t ngx_http_variables_add_core_vars(ngx_conf_t *cf) {