get_sys_param.c

在SCO UNIX制定界面程序 可根据文件配制菜单,而不必修改源程序,非常方便

/*========================================================================
功能:
作者:		
王永忠：2001/04/30：规范程序设计
==========================================================================*/
#include <stdio.h>
#include <sys/types.h>
#include <fcntl.h>
#include "db_struct_c.h"
#include "all.h"

#define BANK_SYSPARAM	"/etc/SYSPARAM"

int get_sys_param( S_sys_param *sy )
{
FILE *fp;
	
	if ( ( fp = fopen( (char *)getfname(WORKDIR, BANK_SYSPARAM), "r" ) ) == NULL )
	{
		errcall( ERROR, "Open file BANK_SYSPARAM failed!" );
		return -1;
	}
	
	if (fgets((char *)sy, sizeof(S_sys_param), fp ) == NULL) {
		errcall(ERROR, "Read BANK_SYSPARM failed!");
		return -1;
	}
	
	fclose(fp);
	
	return 0;
}