C 获取编译日期函数

#include <stdio.h>#include <stdlib.h>#include <malloc.h>#include <string.h>typedef struct tagXDate{int year;int month;int day;}XDate;bool GetCompileDate(XDate* date){bool succeed=true;char* complieDate=(char*)malloc(strlen(__DATE__)+1);strcpy_s(complieDate,strlen(__DATE__)+1,__DATE__);char* context;char* month=strtok_s(complieDate," ",&context);char* day=strtok_s(0," ",&context);char* year=strtok_s(0," ",&context);date->day=atoi(day);if (date->day==0){succeed=false;goto cleanup;}date->year=atoi(year);if (date->year==0){succeed=false;goto cleanup;}const char months[][4]={"Jan","Feb","Mar","Apr","May","Jun","Jul","Aug","Sep","Oct","Nov","Dec"};date->month=0;for (int i=0;i<12;i++){if (strcmp(month,months[i])==0){date->month=i+1;break;}}if (date->month==0){succeed=false;goto cleanup;}cleanup:free(complieDate);return succeed;}int main(){XDate date;if (!GetCompileDate(&date)){return -1;}printf("%04d年%02d月%02d日/n",date.year,date.month,date.day);return 0;}