Mercurial > hg > nginx
view src/core/ngx_module.h @ 6861:e4590dfd97ff
Win32: support 64-bit compilation with MSVC.
There are lots of C4244 warnings (conversion from 'type1' to 'type2',
possible loss of data), so they were disabled.
The same applies to C4267 warnings (conversion from 'size_t' to 'type',
possible loss of data), most notably - conversion from ngx_str_t.len to
ngx_variable_value_t.len (which is unsigned:28). Additionally, there
is at least one case when it is not possible to fix the warning properly
without introducing win32-specific code: recv() on win32 uses "int len",
while POSIX defines "size_t len".
The ssize_t type now properly defined for 64-bit compilation with MSVC.
Caught by warning C4305 (truncation from '__int64' to 'ssize_t'), on
"cutoff = NGX_MAX_SIZE_T_VALUE / 10" in ngx_atosz()).
Several C4334 warnings (result of 32-bit shift implicitly converted to 64 bits)
were fixed by adding explicit conversions.
Several C4214 warnings (nonstandard extension used: bit field types other
than int) in ngx_http_script.h fixed by changing bit field types from
uintptr_t to unsigned.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Sat, 24 Dec 2016 18:01:14 +0300 |
parents | e38e9c50a40e |
children | ec2e6893caaa |
line wrap: on
line source
/* * Copyright (C) Igor Sysoev * Copyright (C) Maxim Dounin * Copyright (C) Nginx, Inc. */ #ifndef _NGX_MODULE_H_INCLUDED_ #define _NGX_MODULE_H_INCLUDED_ #include <ngx_config.h> #include <ngx_core.h> #include <nginx.h> #define NGX_MODULE_UNSET_INDEX (ngx_uint_t) -1 #define NGX_MODULE_SIGNATURE_0 \ ngx_value(NGX_PTR_SIZE) "," \ ngx_value(NGX_SIG_ATOMIC_T_SIZE) "," \ ngx_value(NGX_TIME_T_SIZE) "," #if (NGX_HAVE_KQUEUE) #define NGX_MODULE_SIGNATURE_1 "1" #else #define NGX_MODULE_SIGNATURE_1 "0" #endif #if (NGX_HAVE_IOCP) #define NGX_MODULE_SIGNATURE_2 "1" #else #define NGX_MODULE_SIGNATURE_2 "0" #endif #if (NGX_HAVE_FILE_AIO || NGX_COMPAT) #define NGX_MODULE_SIGNATURE_3 "1" #else #define NGX_MODULE_SIGNATURE_3 "0" #endif #if (NGX_HAVE_AIO_SENDFILE || NGX_COMPAT) #define NGX_MODULE_SIGNATURE_4 "1" #else #define NGX_MODULE_SIGNATURE_4 "0" #endif #if (NGX_HAVE_EVENTFD) #define NGX_MODULE_SIGNATURE_5 "1" #else #define NGX_MODULE_SIGNATURE_5 "0" #endif #if (NGX_HAVE_EPOLL) #define NGX_MODULE_SIGNATURE_6 "1" #else #define NGX_MODULE_SIGNATURE_6 "0" #endif #if (NGX_HAVE_KEEPALIVE_TUNABLE) #define NGX_MODULE_SIGNATURE_7 "1" #else #define NGX_MODULE_SIGNATURE_7 "0" #endif #if (NGX_HAVE_INET6) #define NGX_MODULE_SIGNATURE_8 "1" #else #define NGX_MODULE_SIGNATURE_8 "0" #endif #define NGX_MODULE_SIGNATURE_9 "1" #define NGX_MODULE_SIGNATURE_10 "1" #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER) #define NGX_MODULE_SIGNATURE_11 "1" #else #define NGX_MODULE_SIGNATURE_11 "0" #endif #define NGX_MODULE_SIGNATURE_12 "1" #if (NGX_HAVE_SETFIB) #define NGX_MODULE_SIGNATURE_13 "1" #else #define NGX_MODULE_SIGNATURE_13 "0" #endif #if (NGX_HAVE_TCP_FASTOPEN) #define NGX_MODULE_SIGNATURE_14 "1" #else #define NGX_MODULE_SIGNATURE_14 "0" #endif #if (NGX_HAVE_UNIX_DOMAIN) #define NGX_MODULE_SIGNATURE_15 "1" #else #define NGX_MODULE_SIGNATURE_15 "0" #endif #if (NGX_HAVE_VARIADIC_MACROS) #define NGX_MODULE_SIGNATURE_16 "1" #else #define NGX_MODULE_SIGNATURE_16 "0" #endif #define NGX_MODULE_SIGNATURE_17 "0" #define NGX_MODULE_SIGNATURE_18 "0" #if (NGX_HAVE_OPENAT) #define NGX_MODULE_SIGNATURE_19 "1" #else #define NGX_MODULE_SIGNATURE_19 "0" #endif #if (NGX_HAVE_ATOMIC_OPS) #define NGX_MODULE_SIGNATURE_20 "1" #else #define NGX_MODULE_SIGNATURE_20 "0" #endif #if (NGX_HAVE_POSIX_SEM) #define NGX_MODULE_SIGNATURE_21 "1" #else #define NGX_MODULE_SIGNATURE_21 "0" #endif #if (NGX_THREADS || NGX_COMPAT) #define NGX_MODULE_SIGNATURE_22 "1" #else #define NGX_MODULE_SIGNATURE_22 "0" #endif #if (NGX_PCRE) #define NGX_MODULE_SIGNATURE_23 "1" #else #define NGX_MODULE_SIGNATURE_23 "0" #endif #if (NGX_HTTP_SSL || NGX_COMPAT) #define NGX_MODULE_SIGNATURE_24 "1" #else #define NGX_MODULE_SIGNATURE_24 "0" #endif #define NGX_MODULE_SIGNATURE_25 "1" #if (NGX_HTTP_GZIP) #define NGX_MODULE_SIGNATURE_26 "1" #else #define NGX_MODULE_SIGNATURE_26 "0" #endif #define NGX_MODULE_SIGNATURE_27 "1" #if (NGX_HTTP_X_FORWARDED_FOR) #define NGX_MODULE_SIGNATURE_28 "1" #else #define NGX_MODULE_SIGNATURE_28 "0" #endif #if (NGX_HTTP_REALIP) #define NGX_MODULE_SIGNATURE_29 "1" #else #define NGX_MODULE_SIGNATURE_29 "0" #endif #if (NGX_HTTP_HEADERS) #define NGX_MODULE_SIGNATURE_30 "1" #else #define NGX_MODULE_SIGNATURE_30 "0" #endif #if (NGX_HTTP_DAV) #define NGX_MODULE_SIGNATURE_31 "1" #else #define NGX_MODULE_SIGNATURE_31 "0" #endif #if (NGX_HTTP_CACHE) #define NGX_MODULE_SIGNATURE_32 "1" #else #define NGX_MODULE_SIGNATURE_32 "0" #endif #if (NGX_HTTP_UPSTREAM_ZONE) #define NGX_MODULE_SIGNATURE_33 "1" #else #define NGX_MODULE_SIGNATURE_33 "0" #endif #if (NGX_COMPAT) #define NGX_MODULE_SIGNATURE_34 "1" #else #define NGX_MODULE_SIGNATURE_34 "0" #endif #define NGX_MODULE_SIGNATURE \ NGX_MODULE_SIGNATURE_0 NGX_MODULE_SIGNATURE_1 NGX_MODULE_SIGNATURE_2 \ NGX_MODULE_SIGNATURE_3 NGX_MODULE_SIGNATURE_4 NGX_MODULE_SIGNATURE_5 \ NGX_MODULE_SIGNATURE_6 NGX_MODULE_SIGNATURE_7 NGX_MODULE_SIGNATURE_8 \ NGX_MODULE_SIGNATURE_9 NGX_MODULE_SIGNATURE_10 NGX_MODULE_SIGNATURE_11 \ NGX_MODULE_SIGNATURE_12 NGX_MODULE_SIGNATURE_13 NGX_MODULE_SIGNATURE_14 \ NGX_MODULE_SIGNATURE_15 NGX_MODULE_SIGNATURE_16 NGX_MODULE_SIGNATURE_17 \ NGX_MODULE_SIGNATURE_18 NGX_MODULE_SIGNATURE_19 NGX_MODULE_SIGNATURE_20 \ NGX_MODULE_SIGNATURE_21 NGX_MODULE_SIGNATURE_22 NGX_MODULE_SIGNATURE_23 \ NGX_MODULE_SIGNATURE_24 NGX_MODULE_SIGNATURE_25 NGX_MODULE_SIGNATURE_26 \ NGX_MODULE_SIGNATURE_27 NGX_MODULE_SIGNATURE_28 NGX_MODULE_SIGNATURE_29 \ NGX_MODULE_SIGNATURE_30 NGX_MODULE_SIGNATURE_31 NGX_MODULE_SIGNATURE_32 \ NGX_MODULE_SIGNATURE_33 NGX_MODULE_SIGNATURE_34 #define NGX_MODULE_V1 \ NGX_MODULE_UNSET_INDEX, NGX_MODULE_UNSET_INDEX, \ NULL, 0, 0, nginx_version, NGX_MODULE_SIGNATURE #define NGX_MODULE_V1_PADDING 0, 0, 0, 0, 0, 0, 0, 0 struct ngx_module_s { ngx_uint_t ctx_index; ngx_uint_t index; char *name; ngx_uint_t spare0; ngx_uint_t spare1; ngx_uint_t version; const char *signature; void *ctx; ngx_command_t *commands; ngx_uint_t type; ngx_int_t (*init_master)(ngx_log_t *log); ngx_int_t (*init_module)(ngx_cycle_t *cycle); ngx_int_t (*init_process)(ngx_cycle_t *cycle); ngx_int_t (*init_thread)(ngx_cycle_t *cycle); void (*exit_thread)(ngx_cycle_t *cycle); void (*exit_process)(ngx_cycle_t *cycle); void (*exit_master)(ngx_cycle_t *cycle); uintptr_t spare_hook0; uintptr_t spare_hook1; uintptr_t spare_hook2; uintptr_t spare_hook3; uintptr_t spare_hook4; uintptr_t spare_hook5; uintptr_t spare_hook6; uintptr_t spare_hook7; }; typedef struct { ngx_str_t name; void *(*create_conf)(ngx_cycle_t *cycle); char *(*init_conf)(ngx_cycle_t *cycle, void *conf); } ngx_core_module_t; ngx_int_t ngx_preinit_modules(void); ngx_int_t ngx_cycle_modules(ngx_cycle_t *cycle); ngx_int_t ngx_init_modules(ngx_cycle_t *cycle); ngx_int_t ngx_count_modules(ngx_cycle_t *cycle, ngx_uint_t type); ngx_int_t ngx_add_module(ngx_conf_t *cf, ngx_str_t *file, ngx_module_t *module, char **order); extern ngx_module_t *ngx_modules[]; extern ngx_uint_t ngx_max_module; extern char *ngx_module_names[]; #endif /* _NGX_MODULE_H_INCLUDED_ */