Initialization-related flags and macros. More...

#include <kos/cdefs.h>
#include <arch/init_flags.h>
#include <kos/init_base.h>
#include <stdint.h>

Macros
#define	KOS_INIT_FLAGS(flags) _KOS_INIT_FLAGS(flags, __kos_cplusplus)
	Exports and initializes the given KOS subsystems.

#define	KOS_INIT_ROMDISK(rd)
	Deprecated and not useful anymore.

#define	KOS_INIT_ROMDISK_NONE NULL
	State that you don't want a romdisk.

#define	KOS_INIT_EARLY(func) void (*__kos_init_early_fn)(void) = (func)
	Register a single function to be called very early in the boot process, before the BSS section is cleared.

#define	INIT_DEFAULT
	Default init flags (IRQs on, preemption enabled, romdisks).

#define	INIT_FS_DEV (INIT_FS_NULL \| INIT_FS_RND)
	Init flags to include all virtual filesystems within `/dev`

#define	INIT_FS_ALL
	Init flags to include all virtual filesystems (default).

#define	INIT_NONE 0x00000000
	Don't init optional things.

#define	INIT_THD_PREEMPT 0x00000000

#define	INIT_IRQ 0x00000001
	Enable IRQs at startup.

#define	INIT_NET 0x00000002
	Enable built-in networking.

#define	INIT_MALLOCSTATS 0x00000004
	Enable malloc statistics.

#define	INIT_QUIET 0x00000008
	Disable dbgio.

#define	INIT_EXPORT 0x00000010
	Export kernel symbols/dynamic libs.

#define	INIT_LIBRARY 0x00000010
	Export kernel symbols/dynamic libs.

#define	INIT_FS_ROMDISK 0x00000020
	Enable support for romdisks.

#define	INIT_FS_RAMDISK 0x00000040
	Enable support for ramdisk VFS.

#define	INIT_FS_PTY 0x00000080
	Enable support for PTY VFS.

#define	INIT_FS_NULL 0x00000100
	Enable support for /dev/null VFS.

#define	INIT_FS_RND 0x00000200
	Enable support for /dev/urandom VFS.

#define	INIT_NO_SHUTDOWN 0x00000400
	Disable hardware shutdown.

Variables
const void *	__kos_romdisk
	Built-in romdisk.

Detailed Description

Initialization-related flags and macros.

This file provides initialization-related flags and macros that can be used to set up various subsystems of KOS on startup. Only flags that are architecture-independent are specified here, however this file also includes the architecture-specific file to bring in those flags as well.

See also: arch/init_flags.h; kos/init_base.h

Author: Megan Potter; Lawrence Sebald; Paul Cercueil; Falco Girgis

Macro Definition Documentation

◆ KOS_INIT_ROMDISK

#define KOS_INIT_ROMDISK ( rd )

Value:

    const void *__kos_romdisk = (rd); \
    extern void fs_romdisk_mount_builtin_legacy(void); \
    void (*fs_romdisk_mount_builtin_legacy_weak)(void) = fs_romdisk_mount_builtin_legacy

Deprecated and not useful anymore.

◆ KOS_INIT_ROMDISK_NONE

#define KOS_INIT_ROMDISK_NONE NULL

State that you don't want a romdisk.

Variable Documentation

◆ __kos_romdisk

const void* __kos_romdisk

extern

Built-in romdisk.

Do not modify this directly!