91 lines
2.1 KiB
C
91 lines
2.1 KiB
C
/**
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* @file sas_system.h
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* @brief 系统共用预定义量,本系统的每个源程序都应该包含它
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*
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* @version $Revision: 1.2 $
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* @date $Date: 2018/12/20 01:06:15 $
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* @author $Author: lizhongming $
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* @state $State: Exp $
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*
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* @latest $Id: sas_system.h,v 1.2 2018/12/20 01:06:15 lizhongming Exp $
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*
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*/
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#ifndef INC_SAS_SYSTEM_H
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#define INC_SAS_SYSTEM_H
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/** maximum length of name buffer */
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#define LONGNAME 64
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#define SHORTNAME 16
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#define MAX_DRV_BUFSIZ 1500
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#define CONFIG_FILEPATH "../etc/" /**< 配置文件目录 */
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/** !!!----( System reserved ) - 0x40000000 and 0x80000000 ---!!! */
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#ifndef MAKEINT32
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#define MAKEINT32(a, b) ((uint32_t)(((uint16_t)((uint32_t)(a) & 0xffff)) | ((uint32_t)((uint16_t)((uint32_t)(b) & 0xffff))) << 16))
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#endif
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#ifndef MAKEINT16
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#define MAKEINT16(a, b) ((uint16_t)((((uint16_t)((byte_t)(b))) << 8) | (byte_t)(a)))
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#endif
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#ifndef LOWORD
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#define LOWORD(l) ((uint16_t)((uint32_t)(l) & 0xffff))
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#endif
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#ifndef HIWORD
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#define HIWORD(l) ((uint16_t)((uint32_t)(l) >> 16))
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#endif
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#ifndef LOBYTE
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#define LOBYTE(w) ((byte_t)((uint16_t)(w) & 0xff))
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#endif
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#ifndef HIBYTE
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#define HIBYTE(w) ((byte_t)((uint16_t)(w) >> 8))
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#endif
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/*
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#ifndef max
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#define max(a,b) (((a) > (b)) ? (a) : (b))
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#endif
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#ifndef min
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#define min(a,b) (((a) < (b)) ? (a) : (b))
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#endif
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*/
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#ifndef __cplusplus
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#ifndef max
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#define max(a,b) (((a) > (b)) ? (a) : (b))
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#endif
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#ifndef min
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#define min(a,b) (((a) < (b)) ? (a) : (b))
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#endif
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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//APR_DECLARE_DATA extern apr_pool_t *g_root_pool;
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//APR_DECLARE_DATA extern apr_pool_t *g_cfg_pool;
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//APR_DECLARE_DATA extern apr_pool_t *g_tmp_pool;
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//APR_DECLARE_DATA extern apr_pool_t *g_rdb_pool;
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//APR_DECLARE_DATA extern apr_pool_t *g_hdb_pool;
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//APR_DECLARE_DATA extern apr_pool_t *g_drv_pool;
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//APR_DECLARE_DATA extern apr_pool_t *g_fun_pool;
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//APR_DECLARE_DATA extern apr_thread_mutex_t *g_rdb_mutex;
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//APR_DECLARE_DATA extern char *g_home_path;
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#ifdef __cplusplus
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}
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#endif
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#endif /* INC_SAS_SYSTEM_H */
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