Shmsegsz
Shmsegsz is a system call in Unix-like operating systems that is used to set the maximum size of shared memory segments. Shared memory is a mechanism that allows multiple processes to access the same memory space, facilitating efficient inter-process communication (IPC). The shmsegsz system call is typically used by system administrators or applications that require fine-grained control over shared memory resources.
The shmsegsz system call takes a single argument, which is the new maximum size for shared memory
The shmsegsz system call is part of the System V IPC (Inter-Process Communication) set of calls, which
The shmsegsz system call is not commonly used in modern applications, as the POSIX shared memory API