Luna/libc/include/bits/mmap-flags.h

/* bits/mmap-flags.h: PROT_* constants for mmap(). */

#ifndef _BITS_MMAP_FLAGS_H
#define _BITS_MMAP_FLAGS_H

#define PROT_NONE 0
#define PROT_READ 1
#define PROT_WRITE 2
#define PROT_EXEC 4

#define MAP_PRIVATE 0
#define MAP_SHARED 1
#define MAP_ANONYMOUS 2

#endif
Add a VERY BASIC and hacky way of allocating memory from userspace Only supports one-page allocations and doesn't have libc wrappers, which means it has to be invoked using syscall(). 2023-01-11 22:01:47 +00:00			`/* bits/mmap-flags.h: PROT_* constants for mmap(). */`

			`#ifndef _BITS_MMAP_FLAGS_H`
			`#define _BITS_MMAP_FLAGS_H`

			`#define PROT_NONE 0`
			`#define PROT_READ 1`
			`#define PROT_WRITE 2`
			`#define PROT_EXEC 4`

kernel+libc: Remove (de)allocate_memory and replace it with POSIX mmap 2023-03-14 19:43:15 +00:00			`#define MAP_PRIVATE 0`
			`#define MAP_SHARED 1`
			`#define MAP_ANONYMOUS 2`

Add a VERY BASIC and hacky way of allocating memory from userspace Only supports one-page allocations and doesn't have libc wrappers, which means it has to be invoked using syscall(). 2023-01-11 22:01:47 +00:00			`#endif`