banan-os/libc/sys/banan-os.cpp

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#include <sys/banan-os.h>
#include <sys/syscall.h>
#include <unistd.h>
int tty_ctrl(int fildes, int command, int flags)
{
return syscall(SYS_TTY_CTRL, fildes, command, flags);
}
int poweroff(int command)
{
return syscall(SYS_POWEROFF, command);
}
int load_keymap(const char* path)
{
return syscall(SYS_LOAD_KEYMAP, path);
}
long smo_create(size_t size, int prot)
{
return syscall(SYS_SMO_CREATE, size, prot);
}
int smo_delete(long key)
{
return syscall(SYS_SMO_DELETE, key);
}
void* smo_map(long key)
{
long ret = syscall(SYS_SMO_MAP, key);
if (ret < 0)
return nullptr;
return reinterpret_cast<void*>(ret);
}