C???????е??δ???
???????????? ???????[ 2013/2/19 10:42:41 ] ????????
??????C?????У??????????????????Σ??д?????ú??????????????????????鼮?????????????????C???????????Σ?????????????????????δ????????????????????printf?????????????κ??????????????????????????????????????????????????????????????
??????κ??????????????????????????ν???????????????????????????????????????????????????????????debug??syslog????????????????????頂0bug-C/C++???ù???????????棬??????????????????????????????????C??????и??????????????Ρ?
??????????????C?????κ??????????Ч?????????????????????????????????????????????????????????????????????????????????????κ??????????????????????????????????????κ???????????????????share??£??????ο???
??????????仰???????????????????
??????????????????????頂0bug-C/C++???ù??????????????????????δ??????????????????????????????????????SafePrintf?????????????????????ж?????????????????“????????”???
????Code??
int SafePrintf(char* szBuf??int nMaxLength??char *szFormat?? ...)
{
int nListCount=0;
va_list pArgList;
if (!szBuf) goto SafePrintf_END_PROCESS;
va_start (pArgList??szFormat);
nListCount+=Linux_Win_vsnprintf(szBuf+nListCount??
nMaxLength-nListCount??szFormat??pArgList);
va_end(pArgList);
if(nListCount>(nMaxLength-1)) nListCount=nMaxLength-1;
*(szBuf+nListCount)='