diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/os-support/lynxos/lynx_mmap.c')
-rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/os-support/lynxos/lynx_mmap.c | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/os-support/lynxos/lynx_mmap.c b/nx-X11/programs/Xserver/hw/xfree86/os-support/lynxos/lynx_mmap.c deleted file mode 100644 index c00b6700f..000000000 --- a/nx-X11/programs/Xserver/hw/xfree86/os-support/lynxos/lynx_mmap.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * Copyright 1993 by Thomas Mueller - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the name of Thomas Mueller not be used in - * advertising or publicity pertaining to distribution of the software without - * specific, written prior permission. Thomas Mueller makes no representations - * about the suitability of this software for any purpose. It is provided - * "as is" without express or implied warranty. - * - * THOMAS MUELLER DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO - * EVENT SHALL THOMAS MUELLER BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, - * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER - * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR - * PERFORMANCE OF THIS SOFTWARE. - * - */ - -/* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/lynxos/lynx_mmap.c,v 3.5 1998/08/29 05:43:58 dawes Exp $ */ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include <X11/X.h> - -#include "xf86.h" -#include "xf86Priv.h" -#include "xf86_OSlib.h" - -/* - * Read BIOS using smem_create facility - */ - -int -xf86ReadBIOS(unsigned long Base, unsigned long Offset, unsigned char *Buf, - int Len) -{ -#if defined(__powerpc__) - xf86Msg(X_WARNING, "xf86ReadBios: no BIOS-probe on PowerPC\n"); - return(-1); -#else - char *p; - int mlen; - - mlen = (Offset + Len + 4095) & ~4095; - p = smem_create("BIOS-probe", (char *)Base, mlen, SM_READ); - if (p == NULL) - { - /* check if there is a stale segment around */ - if (smem_remove("BIOS-probe") == 0) { - xf86Msg(X_INFO, - "xf86ReadBios: removed stale smem_ segment\n"); - p = smem_create("BIOS-probe", (char *)Base, mlen, SM_READ); - } - if (p == NULL) { - xf86Msg(X_WARNING, "xf86ReadBios: Failed to smem_create " - "Base %x len %x %s \n", - Base, mlen, strerror(errno)); - return(-1); - } - } - memcpy(Buf, p + Offset, Len); - smem_create(NULL, p, 0, SM_DETACH); - smem_remove("BIOS-probe"); - return(Len); -#endif -} |