www.pudn.com > v4670_flight.rar > QUIT.C
/* Please run Chinese a system, then you can read the comment. */ /* 文件名:quit.c 说明:退出模块 作者:01090B1 徐英琦 11号 创建日期:2003/6/30 修改日期:2003/7/1 */ #include#include #include "datatype.h" #include "quit.h" void SaveFlight(FLIGHT fltlist[]) { FILE *fp; if ((fp = fopen("flight.dat", "wb")) == NULL) { printf("不能打开flight.dat文件,航班数据无法保存。\n"); fclose(fp); return; } fwrite(&fltlist[0], sizeof(FLIGHT), 40, fp); fclose(fp); printf("航班数据已保存至flight.dat文件。\n"); } void SavePassenger(PNODE psglist) { FILE *fp; PNODE p; int n = GetPsgCount(psglist); unlink("psg.dat"); if (n == 0) return; if ((fp = fopen("psg.dat", "wb")) == NULL) { printf("不能打开psg.dat文件,乘客数据无法保存。\n"); fclose(fp); return; } fwrite(&n, sizeof(int), 1, fp); for (p = psglist->next; p != NULL; p = p->next) fwrite(&p->m_psg, sizeof(PASSENGER), 1, fp); fclose(fp); printf("乘客数据已保存至psg.dat文件。\n"); } void Quit(FLIGHT fltlist[], PNODE psglist) { SaveFlight(fltlist); SavePassenger(psglist); }