diff options
Diffstat (limited to 'app/nginx/src/core/ngx_log.h')
| -rw-r--r-- | app/nginx/src/core/ngx_log.h | 268 |
1 files changed, 0 insertions, 268 deletions
diff --git a/app/nginx/src/core/ngx_log.h b/app/nginx/src/core/ngx_log.h deleted file mode 100644 index afb73bf..0000000 --- a/app/nginx/src/core/ngx_log.h +++ /dev/null @@ -1,268 +0,0 @@ - -/* - * Copyright (C) Igor Sysoev - * Copyright (C) Nginx, Inc. - */ - - -#ifndef _NGX_LOG_H_INCLUDED_ -#define _NGX_LOG_H_INCLUDED_ - - -#include <ngx_config.h> -#include <ngx_core.h> - - -#define NGX_LOG_STDERR 0 -#define NGX_LOG_EMERG 1 -#define NGX_LOG_ALERT 2 -#define NGX_LOG_CRIT 3 -#define NGX_LOG_ERR 4 -#define NGX_LOG_WARN 5 -#define NGX_LOG_NOTICE 6 -#define NGX_LOG_INFO 7 -#define NGX_LOG_DEBUG 8 - -#define NGX_LOG_DEBUG_CORE 0x010 -#define NGX_LOG_DEBUG_ALLOC 0x020 -#define NGX_LOG_DEBUG_MUTEX 0x040 -#define NGX_LOG_DEBUG_EVENT 0x080 -#define NGX_LOG_DEBUG_HTTP 0x100 -#define NGX_LOG_DEBUG_MAIL 0x200 -#define NGX_LOG_DEBUG_STREAM 0x400 - -/* - * do not forget to update debug_levels[] in src/core/ngx_log.c - * after the adding a new debug level - */ - -#define NGX_LOG_DEBUG_FIRST NGX_LOG_DEBUG_CORE -#define NGX_LOG_DEBUG_LAST NGX_LOG_DEBUG_STREAM -#define NGX_LOG_DEBUG_CONNECTION 0x80000000 -#define NGX_LOG_DEBUG_ALL 0x7ffffff0 - - -typedef u_char *(*ngx_log_handler_pt) (ngx_log_t *log, u_char *buf, size_t len); -typedef void (*ngx_log_writer_pt) (ngx_log_t *log, ngx_uint_t level, - u_char *buf, size_t len); - - -struct ngx_log_s { - ngx_uint_t log_level; - ngx_open_file_t *file; - - ngx_atomic_uint_t connection; - - time_t disk_full_time; - - ngx_log_handler_pt handler; - void *data; - - ngx_log_writer_pt writer; - void *wdata; - - /* - * we declare "action" as "char *" because the actions are usually - * the static strings and in the "u_char *" case we have to override - * their types all the time - */ - - char *action; - - ngx_log_t *next; -}; - - -#define NGX_MAX_ERROR_STR 2048 - - -/*********************************/ - -#if (NGX_HAVE_C99_VARIADIC_MACROS) - -#define NGX_HAVE_VARIADIC_MACROS 1 - -#define ngx_log_error(level, log, ...) \ - if ((log)->log_level >= level) ngx_log_error_core(level, log, __VA_ARGS__) - -void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, - const char *fmt, ...); - -#define ngx_log_debug(level, log, ...) \ - if ((log)->log_level & level) \ - ngx_log_error_core(NGX_LOG_DEBUG, log, __VA_ARGS__) - -/*********************************/ - -#elif (NGX_HAVE_GCC_VARIADIC_MACROS) - -#define NGX_HAVE_VARIADIC_MACROS 1 - -#define ngx_log_error(level, log, args...) \ - if ((log)->log_level >= level) ngx_log_error_core(level, log, args) - -void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, - const char *fmt, ...); - -#define ngx_log_debug(level, log, args...) \ - if ((log)->log_level & level) \ - ngx_log_error_core(NGX_LOG_DEBUG, log, args) - -/*********************************/ - -#else /* no variadic macros */ - -#define NGX_HAVE_VARIADIC_MACROS 0 - -void ngx_cdecl ngx_log_error(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, - const char *fmt, ...); -void ngx_log_error_core(ngx_uint_t level, ngx_log_t *log, ngx_err_t err, - const char *fmt, va_list args); -void ngx_cdecl ngx_log_debug_core(ngx_log_t *log, ngx_err_t err, - const char *fmt, ...); - - -#endif /* variadic macros */ - - -/*********************************/ - -#if (NGX_DEBUG) - -#if (NGX_HAVE_VARIADIC_MACROS) - -#define ngx_log_debug0(level, log, err, fmt) \ - ngx_log_debug(level, log, err, fmt) - -#define ngx_log_debug1(level, log, err, fmt, arg1) \ - ngx_log_debug(level, log, err, fmt, arg1) - -#define ngx_log_debug2(level, log, err, fmt, arg1, arg2) \ - ngx_log_debug(level, log, err, fmt, arg1, arg2) - -#define ngx_log_debug3(level, log, err, fmt, arg1, arg2, arg3) \ - ngx_log_debug(level, log, err, fmt, arg1, arg2, arg3) - -#define ngx_log_debug4(level, log, err, fmt, arg1, arg2, arg3, arg4) \ - ngx_log_debug(level, log, err, fmt, arg1, arg2, arg3, arg4) - -#define ngx_log_debug5(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5) \ - ngx_log_debug(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5) - -#define ngx_log_debug6(level, log, err, fmt, \ - arg1, arg2, arg3, arg4, arg5, arg6) \ - ngx_log_debug(level, log, err, fmt, \ - arg1, arg2, arg3, arg4, arg5, arg6) - -#define ngx_log_debug7(level, log, err, fmt, \ - arg1, arg2, arg3, arg4, arg5, arg6, arg7) \ - ngx_log_debug(level, log, err, fmt, \ - arg1, arg2, arg3, arg4, arg5, arg6, arg7) - -#define ngx_log_debug8(level, log, err, fmt, \ - arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) \ - ngx_log_debug(level, log, err, fmt, \ - arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) - - -#else /* no variadic macros */ - -#define ngx_log_debug0(level, log, err, fmt) \ - if ((log)->log_level & level) \ - ngx_log_debug_core(log, err, fmt) - -#define ngx_log_debug1(level, log, err, fmt, arg1) \ - if ((log)->log_level & level) \ - ngx_log_debug_core(log, err, fmt, arg1) - -#define ngx_log_debug2(level, log, err, fmt, arg1, arg2) \ - if ((log)->log_level & level) \ - ngx_log_debug_core(log, err, fmt, arg1, arg2) - -#define ngx_log_debug3(level, log, err, fmt, arg1, arg2, arg3) \ - if ((log)->log_level & level) \ - ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3) - -#define ngx_log_debug4(level, log, err, fmt, arg1, arg2, arg3, arg4) \ - if ((log)->log_level & level) \ - ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3, arg4) - -#define ngx_log_debug5(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5) \ - if ((log)->log_level & level) \ - ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3, arg4, arg5) - -#define ngx_log_debug6(level, log, err, fmt, \ - arg1, arg2, arg3, arg4, arg5, arg6) \ - if ((log)->log_level & level) \ - ngx_log_debug_core(log, err, fmt, arg1, arg2, arg3, arg4, arg5, arg6) - -#define ngx_log_debug7(level, log, err, fmt, \ - arg1, arg2, arg3, arg4, arg5, arg6, arg7) \ - if ((log)->log_level & level) \ - ngx_log_debug_core(log, err, fmt, \ - arg1, arg2, arg3, arg4, arg5, arg6, arg7) - -#define ngx_log_debug8(level, log, err, fmt, \ - arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) \ - if ((log)->log_level & level) \ - ngx_log_debug_core(log, err, fmt, \ - arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8) - -#endif - -#else /* !NGX_DEBUG */ - -#define ngx_log_debug0(level, log, err, fmt) -#define ngx_log_debug1(level, log, err, fmt, arg1) -#define ngx_log_debug2(level, log, err, fmt, arg1, arg2) -#define ngx_log_debug3(level, log, err, fmt, arg1, arg2, arg3) -#define ngx_log_debug4(level, log, err, fmt, arg1, arg2, arg3, arg4) -#define ngx_log_debug5(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5) -#define ngx_log_debug6(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5, arg6) -#define ngx_log_debug7(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5, \ - arg6, arg7) -#define ngx_log_debug8(level, log, err, fmt, arg1, arg2, arg3, arg4, arg5, \ - arg6, arg7, arg8) - -#endif - -/*********************************/ - -ngx_log_t *ngx_log_init(u_char *prefix); -void ngx_cdecl ngx_log_abort(ngx_err_t err, const char *fmt, ...); -void ngx_cdecl ngx_log_stderr(ngx_err_t err, const char *fmt, ...); -u_char *ngx_log_errno(u_char *buf, u_char *last, ngx_err_t err); -ngx_int_t ngx_log_open_default(ngx_cycle_t *cycle); -ngx_int_t ngx_log_redirect_stderr(ngx_cycle_t *cycle); -ngx_log_t *ngx_log_get_file_log(ngx_log_t *head); -char *ngx_log_set_log(ngx_conf_t *cf, ngx_log_t **head); - - -/* - * ngx_write_stderr() cannot be implemented as macro, since - * MSVC does not allow to use #ifdef inside macro parameters. - * - * ngx_write_fd() is used instead of ngx_write_console(), since - * CharToOemBuff() inside ngx_write_console() cannot be used with - * read only buffer as destination and CharToOemBuff() is not needed - * for ngx_write_stderr() anyway. - */ -static ngx_inline void -ngx_write_stderr(char *text) -{ - (void) ngx_write_fd(ngx_stderr, text, ngx_strlen(text)); -} - - -static ngx_inline void -ngx_write_stdout(char *text) -{ - (void) ngx_write_fd(ngx_stdout, text, ngx_strlen(text)); -} - - -extern ngx_module_t ngx_errlog_module; -extern ngx_uint_t ngx_use_stderr; - - -#endif /* _NGX_LOG_H_INCLUDED_ */ |