Kutulutsidwa kwa pulogalamu yaulere ya Visopsy 0.9

Patapita pafupifupi zaka zinayi kuchokera otsiriza kwambiri kumasulidwa chinachitika mawonekedwe ogwiritsira ntchito kumasulidwa Ma Visopsy 0.9 (VISual Operating SYStem), yopangidwa kuyambira 1997 osati yofanana ndi Windows ndi Unix. Khodi yamakina idapangidwa kuchokera koyambira ndipo imagawidwa mu code code pansi pa layisensi ya GPLv2. Chithunzi cha Bootable Live amagwira ntchito 21 MB.

Mawonekedwe azithunzi, mothandizidwa ndi mawonekedwe ogwiritsira ntchito, amaphatikizidwa mwachindunji mu OS kernel, ndipo ntchito mu console imathandizidwanso. Pamafayilo amachitidwe owerengera / kulemba, FAT32 imaperekedwa; mumayendedwe owerengera okha, Ext2/3/4 imathandizidwanso. Ma Visopsy amakhala ndi preemptive multitasking, multithreading, network stack, dynamic linking, support for asynchronous I/O and virtual memory. Gulu lokhazikika la ntchito ndi malaibulale okhazikika C akonzedwa. Kernel imayenda munjira yotetezedwa ya 32-bit ndipo idapangidwa mwanjira yayikulu kwambiri ya monolithic (chilichonse chimapangidwa popanda thandizo la module). Mafayilo omwe amatha kuchitidwa amapangidwa mumtundu wa ELF. Pali chithandizo chokhazikika cha zithunzi za JPG, BMP ndi ICO.

В nkhani yatsopano:

• Anawonjezera TCP stack ndi DHCP kasitomala. Ma network subsystem amayatsidwa mwachisawawa. Magawo osiyana okhala ndi ma netiweki awonjezedwa kugawo la "Mapulogalamu" ndi "Administration". Mapulogalamu owonjezera osuta fodya (Packet Sniffer) ndi zida zokhazikika monga netstat, telnet, wget ndi host.
• Thandizo lowonjezera la Unicode (UTF-8).
• Anakhazikitsa woyang'anira phukusi la "Mapulogalamu" ndi zomangamanga popanga, kutsitsa ndikuyika phukusi. Tsamba lapaintaneti la paketi limaperekedwa.
• Mawonekedwe osinthidwa. Chigoba chokhala ndi zenera chasunthidwa kuti chigwire ntchito ngati malo ogwiritsira ntchito wamba (njira ya kernel-level yasiyidwa ngati njira).
• Wowonjezera mbewa pamakina a alendo omwe akuyendetsa VMware.
• Anawonjezera malaibulale ogwirira ntchito ndi HTTP, XML ndi HTML.
• Anawonjezera chithandizo choyambirira cha nthawi yothamanga ya C++.
• Onjezani mafoni atsopano a Libc kuphatikiza getaddrninfo(), getwchar(), mblen(), mbslen(), putwchar(), wcscmp(), wcscpy(), wcslen(), wcstombs().
• Anawonjezera chithandizo choyambirira cha kuwerengera zambiri kutengera laibulale ya POSIX Threads (pthreads).
• Thandizo lowonjezera la mapaipi osatchulidwa mayina posinthanitsa deta pakati pa ndondomeko.
• Kernel ili ndi chithandizo chothandizira ma SHA1 ndi SHA256 hashing algorithms (kale MD5 idaperekedwa), ndipo zida za sha1sum ndi sha256sum zawonjezedwa.

Source: opennet.ru