Koofiyada Cas ayaa daabacday siideynta xasilloon ee xirmada Cygwin 3.4.0, oo ay ku jirto maktabad DLL ah oo loogu talagalay ku dayashada aasaaska Linux API ee Windows, taasoo kuu oggolaaneysa inaad ururiso barnaamijyada loo sameeyay Linux oo leh isbeddello yar. Xirmadan waxa kale oo ka mid ah adeegyada Unix caadiga ah, codsiyada server-ka, isku-dubaridayaasha, maktabadaha iyo faylalka madaxa ee si toos ah la isugu keenay si loogu fuliyo Windows.
Siideynta ayaa caan ku ah dhamaadka taageerada rakibaadda 32-bit iyo lakabka WoW64 ee loo isticmaalo in lagu socodsiiyo barnaamijyada 32-bit Windows 64-bit. Waxa kale oo la joojiyay taageeradii nidaamyada hawlgalka ee Windows Vista iyo Windows Server 2008. Laanta soo socota (3.5), waxay qorsheynayaan inay joojiyaan taageerada Windows 7, Windows 8, Windows Server 2008 R2 iyo Windows Server 2012. Haddaba, Cygwin 3.5.0 kaliya waxay taageeri doonaan Windows 8.1, Windows 10, Windows 11, Windows Server 2012 R2, Windows Server 2016, Windows Server 2019 iyo Windows Server 2022.
Isbeddellada kale:
- La siiyay awooda lagu fulinayo Ciwaanka Space Randomization (ASLR), kaas oo si toos ah loogu awooday Cygwin DLL.
- Maamulaha gaarka ah ee faylasha leh kordhinta ".com" waa laga saaray.
- kood lagu daray si uu u qabto setrlimit(RLIMIT_AS) wicida.
- kood lagu daray si loogu farsameeyo waji-xidhka calaamadaha gudaha /proc/ /xaalad
- Maamulayaasha lagu daray UDP_SEGMENT iyo UDP_GRO fursadaha godka
- Sida caadiga ah, ikhtiyaarka "CYGWIN=pipe_byte" ayaa la dejiyay, kaas oo tuubooyinka aan la magacaabin ay ku shaqeeyaan habka byte halkii ay ka ahaan lahaayeen habka gudbinta fariinta.
- Hawlaha wax soo gelinta ee lagu qeexay faylka madaxa ee stdio.h waxay leeyihiin isku dayo ay ku akhriyaan dhammaadka faylka (EOF) waxay naafo ah si ay u sameeyaan dabeecad la mid ah Linux.
- Qeexidda dariiq madhan doorsoomiyaha deegaanka PATH hadda waxaa loola dhaqmaa sidii tilmaamaya tusaha hadda jira, kaas oo la socda hab-dhaqanka Linux.
- Qiimaha caadiga ah ee FD_SETSIZE iyo NOFILE waxaa lagu bedelay 1024 iyo 3200.
Source: opennet.ru