www.pudn.com > cgi-web.rar > fifo.h, change:2007-08-17,size:969b

/*config_phase.h*/ 
 
#ifndef _FIFO_H 
#define _FIFO_H 
 
#define  CGI_TO_MAIN_FIFO                   "/tmp/cgi_to_main" 
#define  MAX_FILE_NAME_LEN               30 
#define  MAX_CMD_LEN                           20 
#define  FIFO_PAGE_SIZE                       4096 
 
#define  READ_FIFO_DELAY_TIME          100 
 
 
#define  VIDEO_L                                   100 
#define  VIDEO_R                                   101 
#define  VIDEO_U                                  102 
#define  VIDEO_D                                  103 
#define  VIDEO_C                                   104 
#define  VIDEO_L_R                               105   
#define  VIDEO_U_D                              106 
#define SET_DEFAULT_CFG                   107 
 
 
int open_read_fifo(); 
void close_read_fifo(); 
int read_fifo(int r_fd); 
int  open_write_fifo(); 
void close_write_fifo(int w_fd); 
int notify_config(int w_fd); 
int send_cmd(int w_fd, int cmd); 
 
 
#endif