Mercurial > hg > nginx
changeset 6082:51d4fde64bca stable-1.6
Core: expose maximum values of time_t and ngx_int_t.
These are needed to detect overflows.
author | Ruslan Ermilov <ru@nginx.com> |
---|---|
date | Tue, 17 Mar 2015 00:24:34 +0300 |
parents | 12ab5cd445c0 |
children | 516d8e299273 |
files | auto/unix src/core/ngx_config.h src/os/win32/ngx_win32_config.h |
diffstat | 3 files changed, 5 insertions(+), 0 deletions(-) [+] |
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--- a/auto/unix +++ b/auto/unix @@ -489,6 +489,7 @@ ngx_param=NGX_OFF_T_LEN; ngx_value=$ngx_ ngx_type="time_t"; . auto/types/sizeof ngx_param=NGX_TIME_T_SIZE; ngx_value=$ngx_size; . auto/types/value ngx_param=NGX_TIME_T_LEN; ngx_value=$ngx_max_len; . auto/types/value +ngx_param=NGX_MAX_TIME_T_VALUE; ngx_value=$ngx_max_value; . auto/types/value # syscalls, libc calls and some features
--- a/src/core/ngx_config.h +++ b/src/core/ngx_config.h @@ -85,8 +85,11 @@ typedef intptr_t ngx_flag_t; #if (NGX_PTR_SIZE == 4) #define NGX_INT_T_LEN NGX_INT32_LEN +#define NGX_MAX_INT_T_VALUE 2147483647 + #else #define NGX_INT_T_LEN NGX_INT64_LEN +#define NGX_MAX_INT_T_VALUE 9223372036854775807 #endif
--- a/src/os/win32/ngx_win32_config.h +++ b/src/os/win32/ngx_win32_config.h @@ -175,6 +175,7 @@ typedef int sig_atomic_t #define NGX_MAX_SIZE_T_VALUE 2147483647 #define NGX_TIME_T_LEN (sizeof("-2147483648") - 1) #define NGX_TIME_T_SIZE 4 +#define NGX_MAX_TIME_T_VALUE 2147483647 #define NGX_OFF_T_LEN (sizeof("-9223372036854775807") - 1) #define NGX_MAX_OFF_T_VALUE 9223372036854775807 #define NGX_SIG_ATOMIC_T_SIZE 4