Exit manual linux

 · The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux. The exit () function causes normal process termination and the least significant byte of status (i.e., status 0xFF) is returned to the parent (see wait (2)). DESCRIPTION top. The on_exit () function registers the given function to be called at normal process termination, whether via exit (3) or via return from the program's main (). The function is passed the status argument given to the last call to exit (3) and the arg argument from on_exit (). The same function may be registered multiple times: it is called once for each registration. exit (1p) — Linux manual page PROLOG top. This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may NAME top. SYNOPSIS top. DESCRIPTION top. The exit utility shall cause the shell to exit from its current execution environment with the exit.

Since glibc , the wrapper function invokes exit_group (2), in order to terminate all of the threads in a process. The raw _exit () system call terminates only the calling thread, and actions such as reparenting child processes or sending SIGCHLD to the parent process are performed only if this is the last thread in the thread group. exit (1p) — Linux manual page PROLOG top. This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may NAME top. SYNOPSIS top. DESCRIPTION top. The exit utility shall cause the shell to exit from its current execution environment with the exit. _EXIT(3P) POSIX Programmer's Manual _EXIT(3P) PROLOG top This manual page is part of the POSIX Programmer's Manual. The Linux implementation of this interface may differ (consult the corresponding Linux manual page for details of Linux behavior), or the interface may not be implemented on Linux.

Exit codes are a number between 0 and , which is returned by any Unix I tend to use this for building Linux kernels - simple automations which. 30 ມ.ນ. Everything you need to know about Linux is in its man pages. Exit Status: Possible exit status values for the command, and what might. Because the man page is larger than the window, Terminal displays only the first part of the page. Press Space to display subsequent parts, or press Q to exit.