
OS - Ch03.Processes (2)
ยท
๐ป CS/OperatingSystem | ์ด์์ฒด์
10. Operations on Processesfork(), exec(), exit() .. ๋ฑ์ system call์.- Process Creation (ํ๋ก์ธ์ค ์์ฑ) - fork() : OS์๊ฒ ํ๋ก์ธ์ค๋ฅผ ์์ฑํด๋ฌ๋ผ๊ณ ์์ฒญํ๋ system call- Process Execution (ํ๋ก์ธ์ค ์คํ) - exec() : file system์ ์ด๋ค ์คํํ์ผ์ด ์๋๋ฐ, ์ด ์คํํ์ผ์ ์คํ์์ผ๋ฌ๋ผ๊ณ ์์ฒญํ๋ system call- Process termination (ํ๋ก์ธ์ค ์ข
๋ฃ) - exit() : ํ๋ก์ธ์ค๋ฅผ ์ข
๋ฃ์์ผ๋ฌ๋ผ๊ณ ์์ฒญํ๋ system call - _exit() - abort() - wait()- Cooperating processes (ํ๋ก์ธ์ค ๊ฐ ํ๋ ฅ)..