ini_file.c

来自「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」· C语言 代码 · 共 29 行

#include <stdio.h>

int get_ini ( char *item_name , char *var )
{
FILE *fp;
char path[300];

	sprintf ( path , "%s/etc/nas.ini" , getenv("WORKDIR") );
	
	if ( ( fp = fopen ( path , "r" ) ) == NULL )
		return -1;

	while ( !feof(fp) ) {
		fscanf ( fp , "%s %s\n" , path , path+100 );

		if ( path[0] == '#' ) continue;

		if ( !memcmp ( path , item_name , strlen(item_name) ) ) {
			strcpy ( var , path+100 );
			fclose (fp);
			return 0;
		}
	}
	
	fclose (fp);
	
	return -1;
}