libk  Artifact [5796abefa5]

Artifact 5796abefa542097f162a95f5cb92be2863afe3f6c4013a5c14d5a36231ad8ae1:

• File kcore/testbin.exe.c — part of check-in [6479e060a3] at 2019-07-26 09:51:02 on branch trunk — major update. fix ridiculous old type size determination mechanism. mmap is still broken and i'm not sure why; the syscall does not appear to be going through correctly - see posix_mmap, kmheapa, and kcore/testbin.exe.fn (user: lexi, size: 515) [annotate] [blame] [check-ins using]

#include <k/core.h>
#include <k/mem.h>
#include <k/io.h>
#include <k/magic.h>

struct object {
	u8 a;
	s16 b;
	bool c;
};

kbad entry(kenv e) {
	const char msg[] = "hello from libk\n";
	ksraw ptr = { Kmsz(msg), msg };

	bool maybe = true;
	maybe = no;

	if (kiosend(e.std, ptr, null) == kiocond_ok) {
		/* great, continue */
	} else {
		return kbad_io;
	}

	struct object* block = kmheapa(sizeof (struct object) * 4);
	if (block == null) return kbad_mem; else return kbad_ok;
	
	block[1].a = 5;

	return kbad_ok;
}