/* write for MMIXware. Copyright (C) 2001, 2023 Hans-Peter Nilsson Permission to use, copy, modify, and distribute this software is freely granted, provided that the above copyright notice, this notice and the following disclaimer are preserved with no changes. THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. */ #include <_ansi.h> #include #include #include "sys/syscall.h" #include int _write ( int file, const void *ptr, size_t len) { long ret; if ((unsigned int) file >= 32 || _MMIX_allocated_filehandle[file] == 0) { errno = EBADF; return -1; } ret = TRAP3f (SYS_Fwrite, file, ptr, len); if (ret < 0) { errno = EIO; return -1; } return len; }