diff options
Diffstat (limited to 'nx-X11/programs/Xserver/hw/xfree86/parser/write.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/xfree86/parser/write.c | 220 |
1 files changed, 0 insertions, 220 deletions
diff --git a/nx-X11/programs/Xserver/hw/xfree86/parser/write.c b/nx-X11/programs/Xserver/hw/xfree86/parser/write.c deleted file mode 100644 index 285080d99..000000000 --- a/nx-X11/programs/Xserver/hw/xfree86/parser/write.c +++ /dev/null @@ -1,220 +0,0 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/parser/write.c,v 1.18 2003/08/24 17:37:08 dawes Exp $ */ -/* - * - * Copyright (c) 1997 Metro Link Incorporated - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, - * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF - * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - * - * Except as contained in this notice, the name of the Metro Link shall not be - * used in advertising or otherwise to promote the sale, use or other dealings - * in this Software without prior written authorization from Metro Link. - * - */ -/* - * Copyright (c) 1997-2003 by The XFree86 Project, Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Except as contained in this notice, the name of the copyright holder(s) - * and author(s) shall not be used in advertising or otherwise to promote - * the sale, use or other dealings in this Software without prior written - * authorization from the copyright holder(s) and author(s). - */ - - -/* View/edit this file with tab stops set to 4 */ - -#ifdef HAVE_XORG_CONFIG_H -#include <xorg-config.h> -#endif - -#include "xf86Parser.h" -#include "xf86tokens.h" -#include "Configint.h" - -#include <unistd.h> -#include <sys/types.h> -#include <sys/wait.h> -#include <signal.h> -#include <errno.h> - -#if ((defined(sun) && !defined(SVR4)) || defined(macII)) && !defined(__GLIBC__) -#ifndef strerror -extern char *sys_errlist[]; -extern int sys_nerr; -#define strerror(n) \ - (((n) >= 0 && (n) < sys_nerr) ? sys_errlist[n] : "unknown error") -#endif -#endif - -#if defined(SVR4) || defined(__linux__) || defined(CSRG_BASED) -#define HAS_SAVED_IDS_AND_SETEUID -#endif -#if defined(__UNIXOS2__) || defined(WIN32) -#define HAS_NO_UIDS -#endif - -#ifdef HAS_NO_UIDS -#define doWriteConfigFile xf86writeConfigFile -#define Local /**/ -#else -#define Local static -#endif - -Local int -doWriteConfigFile (const char *filename, XF86ConfigPtr cptr) -{ - FILE *cf; - - if ((cf = fopen (filename, "w")) == NULL) - { - return 0; - } - - if (cptr->conf_comment) - fprintf (cf, "%s\n", cptr->conf_comment); - - xf86printLayoutSection (cf, cptr->conf_layout_lst); - - fprintf (cf, "Section \"Files\"\n"); - xf86printFileSection (cf, cptr->conf_files); - fprintf (cf, "EndSection\n\n"); - - fprintf (cf, "Section \"Module\"\n"); - xf86printModuleSection (cf, cptr->conf_modules); - fprintf (cf, "EndSection\n\n"); - - xf86printVendorSection (cf, cptr->conf_vendor_lst); - - xf86printServerFlagsSection (cf, cptr->conf_flags); - - xf86printInputSection (cf, cptr->conf_input_lst); - - xf86printVideoAdaptorSection (cf, cptr->conf_videoadaptor_lst); - - xf86printModesSection (cf, cptr->conf_modes_lst); - - xf86printMonitorSection (cf, cptr->conf_monitor_lst); - - xf86printDeviceSection (cf, cptr->conf_device_lst); - - xf86printScreenSection (cf, cptr->conf_screen_lst); - - xf86printDRISection (cf, cptr->conf_dri); - - xf86printExtensionsSection (cf, cptr->conf_extensions); - - fclose(cf); - return 1; -} - -#ifndef HAS_NO_UIDS - -int -xf86writeConfigFile (const char *filename, XF86ConfigPtr cptr) -{ - int ret; - -#if !defined(HAS_SAVED_IDS_AND_SETEUID) - int pid, p; - int status; - void (*csig)(int); -#else - int ruid, euid; -#endif - - if (getuid() != geteuid()) - { - -#if !defined(HAS_SAVED_IDS_AND_SETEUID) - /* Need to fork to change ruid without loosing euid */ -#ifdef SIGCHLD - csig = signal(SIGCHLD, SIG_DFL); -#endif - switch ((pid = fork())) - { - case -1: - ErrorF("xf86writeConfigFile(): fork failed (%s)\n", - strerror(errno)); - return 0; - case 0: /* child */ - setuid(getuid()); - ret = doWriteConfigFile(filename, cptr); - exit(ret); - break; - default: /* parent */ - do - { - p = waitpid(pid, &status, 0); - } while (p == -1 && errno == EINTR); - } -#ifdef SIGCHLD - signal(SIGCHLD, csig); -#endif - if (p != -1 && WIFEXITED(status) && WEXITSTATUS(status) == 0) - return 1; /* success */ - else - return 0; - -#else /* HAS_SAVED_IDS_AND_SETEUID */ - - ruid = getuid(); - euid = geteuid(); - - if (seteuid(ruid) == -1) - { - ErrorF("xf86writeConfigFile(): seteuid(%d) failed (%s)\n", - ruid, strerror(errno)); - return 0; - } - ret = doWriteConfigFile(filename, cptr); - - if (seteuid(euid) == -1) - { - ErrorF("xf86writeConfigFile(): seteuid(%d) failed (%s)\n", - euid, strerror(errno)); - } - return ret; - -#endif /* HAS_SAVED_IDS_AND_SETEUID */ - - } - else - { - return doWriteConfigFile(filename, cptr); - } -} - -#endif /* !HAS_NO_UIDS */ |