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Diffstat (limited to 'include/statdefs.h')
| -rw-r--r-- | include/statdefs.h | 350 |
1 files changed, 350 insertions, 0 deletions
diff --git a/include/statdefs.h b/include/statdefs.h new file mode 100644 index 0000000..cfaa96d --- /dev/null +++ b/include/statdefs.h @@ -0,0 +1,350 @@ +/* + * This file has been modified for the cdrkit suite. + * + * The behaviour and appearence of the program code below can differ to a major + * extent from the version distributed by the original author(s). + * + * For details, see Changelog file distributed with the cdrkit package. If you + * received this file from another source then ask the distributing person for + * a log of modifications. + * + */ + +/* @(#)statdefs.h 1.9 03/06/15 Copyright 1998 J. Schilling */ +/* + * Definitions for stat() file mode + * + * Copyright (c) 1998 J. Schilling + */ +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 + * as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along with + * this program; see the file COPYING. If not, write to the Free Software + * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef _STATDEFS_H +#define _STATDEFS_H + +#ifndef _MCONFIG_H +#include <mconfig.h> +#endif + +#ifndef _INCL_SYS_TYPES_H +#include <sys/types.h> /* Needed for sys/stat.h */ +#define _INCL_SYS_TYPES_H +#endif +#ifndef _INCL_SYS_STAT_H +#include <sys/stat.h> /* For S_IS* and S_IF* */ +#define _INCL_SYS_STAT_H +#endif + +/* + * Apollo Domain/OS has a broken sys/stat.h that defines + * S_IFIFO == S_IFSOCK and creates trouble if the constants + * are used as case labels. + */ +#if S_IFIFO == S_IFSOCK +# undef S_IFSOCK +#endif + +#ifdef STAT_MACROS_BROKEN +#undef S_ISFIFO /* Named pipe */ +#undef S_ISCHR /* Character special */ +#undef S_ISMPC /* UNUSED multiplexed c */ +#undef S_ISDIR /* Directory */ +#undef S_ISNAM /* Named file (XENIX) */ +#undef S_ISBLK /* Block special */ +#undef S_ISMPB /* UNUSED multiplexed b */ +#undef S_ISREG /* Regular file */ +#undef S_ISCNT /* Contiguous file */ +#undef S_ISLNK /* Symbolic link */ +#undef S_ISSHAD /* Solaris shadow inode */ +#undef S_ISSOCK /* UNIX domain socket */ +#undef S_ISDOOR /* Solaris DOOR */ +#undef S_ISWHT /* BSD whiteout */ +#undef S_ISEVC /* UNOS eventcount */ +#endif + +#ifndef S_ISFIFO /* 1 Named pipe */ +# ifdef S_IFIFO +# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) +# else +# define S_ISFIFO(m) (0) +# endif +#endif +#ifndef S_ISCHR /* 2 Character special */ +# ifdef S_IFCHR +# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) +# else +# define S_ISCHR(m) (0) +# endif +#endif +#ifndef S_ISMPC /* 3 UNUSED multiplexed char */ +# ifdef S_IFMPC +# define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC) +# else +# define S_ISMPC(m) (0) +# endif +#endif +#ifndef S_ISDIR /* 4 Directory */ +# ifdef S_IFDIR +# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) +# else +# define S_ISDIR(m) (0) +# endif +#endif +#ifndef S_ISNAM /* 5 Named file (XENIX) */ +# ifdef S_IFNAM +# define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM) +# else +# define S_ISNAM(m) (0) +# endif +#endif +#ifndef S_ISBLK /* 6 Block special */ +# ifdef S_IFBLK +# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) +# else +# define S_ISBLK(m) (0) +# endif +#endif +#ifndef S_ISMPB /* 7 UNUSED multiplexed block */ +# ifdef S_IFMPB +# define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB) +# else +# define S_ISMPB(m) (0) +# endif +#endif +#ifndef S_ISREG /* 8 Regular file */ +# ifdef S_IFREG +# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) +# else +# define S_ISREG(m) (0) +# endif +#endif +#ifndef S_ISCNT /* 9 Contiguous file */ +# ifdef S_IFCNT +# define S_ISCNT(m) (((m) & S_IFMT) == S_IFCNT) +# else +# define S_ISCNT(m) (0) +# endif +#endif +#ifndef S_ISLNK /* 10 Symbolic link */ +# ifdef S_IFLNK +# define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK) +# else +# define S_ISLNK(m) (0) +# endif +#endif +#ifndef S_ISSHAD /* 11 Solaris shadow inode */ +# ifdef S_IFSHAD +# define S_ISSHAD(m) (((m) & S_IFMT) == S_IFSHAD) +# else +# define S_ISSHAD(m) (0) +# endif +#endif +#ifndef S_ISSOCK /* 12 UNIX domain socket */ +# ifdef S_IFSOCK +# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) +# else +# define S_ISSOCK(m) (0) +# endif +#endif +#ifndef S_ISDOOR /* 13 Solaris DOOR */ +# ifdef S_IFDOOR +# define S_ISDOOR(m) (((m) & S_IFMT) == S_IFDOOR) +# else +# define S_ISDOOR(m) (0) +# endif +#endif +#ifndef S_ISWHT /* 14 BSD whiteout */ +# ifdef S_IFWHT +# define S_ISWHT(m) (((m) & S_IFMT) == S_ISWHT) +# else +# define S_ISWHT(m) (0) +# endif +#endif +#ifndef S_IFEVC /* 15 UNOS eventcount */ +# ifdef S_IFEVC +# define S_ISEVC(m) (((m) & S_IFMT) == S_IFEVC) +# else +# define S_ISEVC(m) (0) +# endif +#endif + +#ifndef S_TYPEISMQ +/* + * XXX ??? where is a definition of a message queue ??? + */ +# define S_TYPEISMQ(_stbuf) (0) +#endif +#ifndef S_TYPEISSEM +# ifdef S_INSEM +# define S_TYPEISSEM(_stbuf) (S_ISNAM((_stbuf)->st_mode) && (_stbuf)->st_rdev == S_INSEM) +# else +# define S_TYPEISSEM(_stbuf) (0) +# endif +#endif +#ifndef S_TYPEISSHM +# ifdef S_INSHD +# define S_TYPEISSHM(_stbuf) (S_ISNAM((_stbuf)->st_mode) && (_stbuf)->st_rdev == S_INSHD) +# else +# define S_TYPEISSHM(_stbuf) (0) +# endif +#endif + +/* + * Mode permission bits. + * UNIX V.7 has only S_ISUID/S_ISGID/S_ISVTX and S_IREAD/S_IWRITE/S_IEXEC + */ +#ifndef S_ISUID /* Set-user-ID on execution */ +#define S_ISUID 0 /* If it is not defined, it is not supported */ +#endif +#ifndef S_ISGID /* Set-group-ID on execution */ +#define S_ISGID 0 /* If it is not defined, it is not supported */ +#endif +#ifndef S_ISVTX /* On directories, restricted deletion flag */ +#define S_ISVTX 0 /* If it is not defined, it is not supported */ +#endif + +#ifndef S_IRUSR /* Read permission, owner */ +#ifdef S_IREAD +#define S_IRUSR S_IREAD /* Needed on old UNIX systems */ +#else +#define S_IRUSR 0400 +#endif +#endif +#ifndef S_IWUSR /* Write permission, owner */ +#ifdef S_IWRITE +#define S_IWUSR S_IWRITE /* Needed on old UNIX systems */ +#else +#define S_IWUSR 0200 +#endif +#endif +#ifndef S_IXUSR /* Execute/search permission, owner */ +#ifdef S_IEXEC +#define S_IXUSR S_IEXEC /* Needed on old UNIX systems */ +#else +#define S_IXUSR 0100 +#endif +#endif +#ifndef S_IRGRP /* Read permission, group */ +#ifdef S_IREAD +#define S_IRGRP (S_IREAD >> 3) /* Needed on old UNIX systems */ +#else +#define S_IRGRP 040 +#endif +#endif +#ifndef S_IWGRP /* Write permission, group */ +#ifdef S_IWRITE +#define S_IWGRP (S_IWRITE >> 3) /* Needed on old UNIX systems */ +#else +#define S_IWGRP 020 +#endif +#endif +#ifndef S_IXGRP /* Execute/search permission, group */ +#ifdef S_IEXEC +#define S_IXGRP (S_IEXEC >> 3) /* Needed on old UNIX systems */ +#else +#define S_IXGRP 010 +#endif +#endif +#ifndef S_IROTH /* Read permission, others */ +#ifdef S_IREAD +#define S_IROTH (S_IREAD >> 6) /* Needed on old UNIX systems */ +#else +#define S_IROTH 004 +#endif +#endif +#ifndef S_IWOTH /* Write permission, others */ +#ifdef S_IWRITE +#define S_IWOTH (S_IWRITE >> 6) /* Needed on old UNIX systems */ +#else +#define S_IWOTH 002 +#endif +#endif +#ifndef S_IXOTH /* Execute/search permission, others */ +#ifdef S_IEXEC +#define S_IXOTH (S_IEXEC >> 6) /* Needed on old UNIX systems */ +#else +#define S_IXOTH 001 +#endif +#endif + +#ifndef S_IRWXU /* Read, write, execute/search by owner */ +#define S_IRWXU (S_IRUSR|S_IWUSR|S_IXUSR) +#endif +#ifndef S_IRWXG /* Read, write, execute/search by group */ +#define S_IRWXG (S_IRGRP|S_IWGRP|S_IXGRP) +#endif +#ifndef S_IRWXO /* Read, write, execute/search by others */ +#define S_IRWXO (S_IROTH|S_IWOTH|S_IXOTH) +#endif + +/* + * SCO UnixWare has st_atim.st__tim.tv_nsec but the st_atim.tv_nsec tests also + * succeeds. If we use st_atim.tv_nsec on UnixWare, we get a warning about + * illegal structure usage. For this reason, our code needs to have + * #ifdef HAVE_ST__TIM before #ifdef HAVE_ST_NSEC. + */ +#if defined(HAVE_ST_ATIMENSEC) + +#define stat_ansecs(s) ((s)->st_atimensec) +#define stat_mnsecs(s) ((s)->st_mtimensec) +#define stat_cnsecs(s) ((s)->st_ctimensec) + +#define _FOUND_STAT_NSECS_ +#endif + +#if defined(HAVE_ST_SPARE1) && !defined(_FOUND_STAT_NSECS_) + +#define stat_ansecs(s) ((s)->st_spare1 * 1000) +#define stat_mnsecs(s) ((s)->st_spare2 * 1000) +#define stat_cnsecs(s) ((s)->st_spare3 * 1000) + +#define _FOUND_STAT_USECS_ +#define _FOUND_STAT_NSECS_ +#endif + +#if defined(HAVE_ST__TIM) && !defined(_FOUND_STAT_NSECS_) + +#define stat_ansecs(s) ((s)->st_atim.st__tim.tv_nsec) +#define stat_mnsecs(s) ((s)->st_mtim.st__tim.tv_nsec) +#define stat_cnsecs(s) ((s)->st_ctim.st__tim.tv_nsec) + +#define _FOUND_STAT_NSECS_ +#endif + +#if defined(HAVE_ST_NSEC) && !defined(_FOUND_STAT_NSECS_) + +#define stat_ansecs(s) ((s)->st_atim.tv_nsec) +#define stat_mnsecs(s) ((s)->st_mtim.tv_nsec) +#define stat_cnsecs(s) ((s)->st_ctim.tv_nsec) + +#define _FOUND_STAT_NSECS_ +#endif + +#if defined(HAVE_ST_ATIMESPEC) && !defined(_FOUND_STAT_NSECS_) + +#define stat_ansecs(s) ((s)->st_atimespec.tv_nsec) +#define stat_mnsecs(s) ((s)->st_mtimespec.tv_nsec) +#define stat_cnsecs(s) ((s)->st_ctimespec.tv_nsec) + +#define _FOUND_STAT_NSECS_ +#endif + +#if !defined(_FOUND_STAT_NSECS_) +#define stat_ansecs(s) (0) +#define stat_mnsecs(s) (0) +#define stat_cnsecs(s) (0) +#endif + +#endif /* _STATDEFS_H */ |