sortix-mirror/kernel/include/sortix/limits.h

/*
 * Copyright (c) 2014, 2016, 2017, 2024 Jonas 'Sortie' Termansen.
 *
 * Permission to use, copy, modify, and distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 *
 * sortix/limits.h
 * System limits.
 */

#ifndef _INCLUDE_SORTIX_LIMITS_H
#define _INCLUDE_SORTIX_LIMITS_H

#include <sys/cdefs.h>

#include <sortix/__/sigset.h>

#if __USE_SORTIX || __USE_POSIX
#define HOST_NAME_MAX 255
#define TTY_NAME_MAX 32
#define IOV_MAX 1024
#endif

#if __USE_SORTIX || 202405L <= __USE_POSIX
#define GETENTROPY_MAX 256
#define NSIG_MAX __SIGSET_NUM_SIGNALS
#endif

#endif
Relicense Sortix to the ISC license. I hereby relicense all my work on Sortix under the ISC license as below. All Sortix contributions by other people are already under this license, are not substantial enough to be copyrightable, or have been removed. All imported code from other projects is compatible with this license. All GPL licensed code from other projects had previously been removed. Copyright 2011-2016 Jonas 'Sortie' Termansen and contributors. Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 2016-03-02 22:38:16 +00:00			`/*`
Add GETENTROPY_MAX. 2024-06-23 11:48:56 +00:00			`* Copyright (c) 2014, 2016, 2017, 2024 Jonas 'Sortie' Termansen.`
Relicense Sortix to the ISC license. I hereby relicense all my work on Sortix under the ISC license as below. All Sortix contributions by other people are already under this license, are not substantial enough to be copyrightable, or have been removed. All imported code from other projects is compatible with this license. All GPL licensed code from other projects had previously been removed. Copyright 2011-2016 Jonas 'Sortie' Termansen and contributors. Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 2016-03-02 22:38:16 +00:00			`*`
			`* Permission to use, copy, modify, and distribute this software for any`
			`* purpose with or without fee is hereby granted, provided that the above`
			`* copyright notice and this permission notice appear in all copies.`
			`*`
			`* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES`
			`* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF`
			`* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR`
			`* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES`
			`* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN`
			`* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF`
			`* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.`
			`*`
			`* sortix/limits.h`
			`* System limits.`
			`*/`
Add gethostname(2) and sethostname(2). 2014-10-05 13:02:50 +00:00
Standardize header include guards. This change makes all the standard library and kernel headers use header guards with a consistent scheme within the reserved namespace to avoid conflicts with non-standard-library-implementation code. 2022-07-07 23:09:15 +00:00			`#ifndef _INCLUDE_SORTIX_LIMITS_H`
			`#define _INCLUDE_SORTIX_LIMITS_H`
Add gethostname(2) and sethostname(2). 2014-10-05 13:02:50 +00:00
			`#include <sys/cdefs.h>`

Add NSIG_MAX. 2024-06-23 20:50:02 +00:00			`#include <sortix/__/sigset.h>`

Add <limits.h>. 2016-11-20 10:56:26 +00:00			`#if __USE_SORTIX \|\| __USE_POSIX`
Add gethostname(2) and sethostname(2). 2014-10-05 13:02:50 +00:00			`#define HOST_NAME_MAX 255`
Add support for sessions. This change refactors the process group implementation and adds support for sessions. The setsid(2) and getsid(2) system calls were added. psctl(2) now has PSCTL_TTYNAME, which lets you get the name of a process's terminal, and ps(1) now uses it. The initial terminal is now called /dev/tty1. /dev/tty is now a factory for the current terminal. A global lock now protects the process hierarchy which makes it safe to access other processes. This refactor removes potential vulnerabilities and increases system robustness. A number of terminal ioctls have been added. This is a compatible ABI change. 2016-11-15 20:08:41 +00:00			`#define TTY_NAME_MAX 32`
Move readv/writev family and sendmsg/recvmsg into drivers. 2017-01-09 22:40:56 +00:00			`#define IOV_MAX 1024`
Remove __BEGIN_DECLS and __END_DECLS. 2015-05-13 16:11:02 +00:00			`#endif`
Add gethostname(2) and sethostname(2). 2014-10-05 13:02:50 +00:00
Add GETENTROPY_MAX. 2024-06-23 11:48:56 +00:00			`#if __USE_SORTIX \|\| 202405L <= __USE_POSIX`
			`#define GETENTROPY_MAX 256`
Add NSIG_MAX. 2024-06-23 20:50:02 +00:00			`#define NSIG_MAX __SIGSET_NUM_SIGNALS`
Add GETENTROPY_MAX. 2024-06-23 11:48:56 +00:00			`#endif`

Add gethostname(2) and sethostname(2). 2014-10-05 13:02:50 +00:00			`#endif`