ladybird/Userland/Libraries/LibC/sys/prctl.h

/*
 * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#pragma once

#include <sys/cdefs.h>
#include <sys/prctl_numbers.h>
#include <sys/types.h>

__BEGIN_DECLS

int prctl(int option, ...);

__END_DECLS
Kernel+LibC: Introduce a "dumpable" flag for processes This new flag controls two things: - Whether the kernel will generate core dumps for the process - Whether the EUID:EGID should own the process's files in /proc Processes are automatically made non-dumpable when their EUID or EGID is changed, either via syscalls that specifically modify those ID's, or via sys$execve(), when a set-uid or set-gid program is executed. A process can change its own dumpable flag at any time by calling the new sys$prctl(PR_SET_DUMPABLE) syscall. Fixes #4504. 2020-12-25 18:27:42 +01:00			`/*`
			`* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>`
			`*`
Everything: Move to SPDX license identifiers in all files. SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt * 2021-04-22 01:24:48 -07:00			`* SPDX-License-Identifier: BSD-2-Clause`
Kernel+LibC: Introduce a "dumpable" flag for processes This new flag controls two things: - Whether the kernel will generate core dumps for the process - Whether the EUID:EGID should own the process's files in /proc Processes are automatically made non-dumpable when their EUID or EGID is changed, either via syscalls that specifically modify those ID's, or via sys$execve(), when a set-uid or set-gid program is executed. A process can change its own dumpable flag at any time by calling the new sys$prctl(PR_SET_DUMPABLE) syscall. Fixes #4504. 2020-12-25 18:27:42 +01:00			`*/`

			`#pragma once`

			`#include <sys/cdefs.h>`
			`#include <sys/prctl_numbers.h>`
			`#include <sys/types.h>`

			`__BEGIN_DECLS`

LibC: Make prctl() a varargs function 2022-03-28 21:35:23 +02:00			`int prctl(int option, ...);`
Kernel+LibC: Introduce a "dumpable" flag for processes This new flag controls two things: - Whether the kernel will generate core dumps for the process - Whether the EUID:EGID should own the process's files in /proc Processes are automatically made non-dumpable when their EUID or EGID is changed, either via syscalls that specifically modify those ID's, or via sys$execve(), when a set-uid or set-gid program is executed. A process can change its own dumpable flag at any time by calling the new sys$prctl(PR_SET_DUMPABLE) syscall. Fixes #4504. 2020-12-25 18:27:42 +01:00
			`__END_DECLS`