Luna/libs/libc/src/luna.cpp

#include <luna.h>
#include <stdlib.h>
#include <string.h>
#include <sys/syscall.h>
#include <unistd.h>

#define noreturn __attribute__((noreturn))

extern "C"
{
    pid_t gettid()
    {
        return syscall(SYS_gettid);
    }

    unsigned int msleep(unsigned int ms)
    {
        return (unsigned int)syscall(SYS_sleep, ms);
    }

    noreturn void __luna_abort(const char* message)
    {
        syscall(SYS_write, message, strlen(message));
        abort();
    }
}