𝐄𝐢𝐭𝐡𝐞𝐫 𝐎𝐫𝐩𝐡𝐚𝐧𝐞𝐝 𝐨𝐫 𝐙𝐨𝐦𝐛𝐢𝐞𝐝

When using the fork() function, it’s crucial to handle the process creation outcomes to avoid orphaned or zombie processes. Orphaned processes result when the parent completes before the child, and zombies occur when the child finishes first. This creates resource management challenges and may require system shutdown to address. Proper handling prevents these issues.

𝐄𝐱𝐩𝐥𝐨𝐫𝐢𝐧𝐠 𝐭𝐡𝐞 𝐒𝐲𝐬𝐭𝐞𝐦 𝐜𝐚𝐥𝐥𝐬

To transition from user space to kernel space, system calls are essential for executing actions on the kernel’s behalf. One example is the use of dynamic memory allocators like malloc() and realloc(), which rely on system calls such as sbrk() and brk(). Additionally, system calls like system(), clone(), wait(), and rt_sigaction() play key roles in process management.