removed: contents have been included in system.h

1 files changed, 0 insertions, 633 deletions

diff --git a/src/sys2.h b/src/sys2.h
deleted file mode 100644
index fc7225413..000000000
--- a/src/sys2.h
+++ /dev/null
@@ -1,633 +0,0 @@
-/* WARNING -- this file is temporary.  It is shared between the
-   sh-utils, fileutils, and textutils packages.  Once I find a little
-   more time, I'll merge the remaining things in system.h and everything
-   in this file will go back there. */
-
-#ifndef S_IFMT
-# define S_IFMT 0170000
-#endif
-
-#if STAT_MACROS_BROKEN
-# undef S_ISBLK
-# undef S_ISCHR
-# undef S_ISDIR
-# undef S_ISDOOR
-# undef S_ISFIFO
-# undef S_ISLNK
-# undef S_ISNAM
-# undef S_ISMPB
-# undef S_ISMPC
-# undef S_ISNWK
-# undef S_ISREG
-# undef S_ISSOCK
-#endif
-
-
-#ifndef S_ISBLK
-# ifdef S_IFBLK
-#  define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK)
-# else
-#  define S_ISBLK(m) 0
-# endif
-#endif
-
-#ifndef S_ISCHR
-# ifdef S_IFCHR
-#  define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR)
-# else
-#  define S_ISCHR(m) 0
-# endif
-#endif
-
-#ifndef S_ISDIR
-# ifdef S_IFDIR
-#  define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
-# else
-#  define S_ISDIR(m) 0
-# endif
-#endif
-
-#ifndef S_ISDOOR /* Solaris 2.5 and up */
-# ifdef S_IFDOOR
-#  define S_ISDOOR(m) (((m) & S_IFMT) == S_IFDOOR)
-# else
-#  define S_ISDOOR(m) 0
-# endif
-#endif
-
-#ifndef S_ISFIFO
-# ifdef S_IFIFO
-#  define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO)
-# else
-#  define S_ISFIFO(m) 0
-# endif
-#endif
-
-#ifndef S_ISLNK
-# ifdef S_IFLNK
-#  define S_ISLNK(m) (((m) & S_IFMT) == S_IFLNK)
-# else
-#  define S_ISLNK(m) 0
-# endif
-#endif
-
-#ifndef S_ISMPB /* V7 */
-# ifdef S_IFMPB
-#  define S_ISMPB(m) (((m) & S_IFMT) == S_IFMPB)
-#  define S_ISMPC(m) (((m) & S_IFMT) == S_IFMPC)
-# else
-#  define S_ISMPB(m) 0
-#  define S_ISMPC(m) 0
-# endif
-#endif
-
-#ifndef S_ISNAM /* Xenix */
-# ifdef S_IFNAM
-#  define S_ISNAM(m) (((m) & S_IFMT) == S_IFNAM)
-# else
-#  define S_ISNAM(m) 0
-# endif
-#endif
-
-#ifndef S_ISNWK /* HP/UX */
-# ifdef S_IFNWK
-#  define S_ISNWK(m) (((m) & S_IFMT) == S_IFNWK)
-# else
-#  define S_ISNWK(m) 0
-# endif
-#endif
-
-#ifndef S_ISREG
-# ifdef S_IFREG
-#  define S_ISREG(m) (((m) & S_IFMT) == S_IFREG)
-# else
-#  define S_ISREG(m) 0
-# endif
-#endif
-
-#ifndef S_ISSOCK
-# ifdef S_IFSOCK
-#  define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK)
-# else
-#  define S_ISSOCK(m) 0
-# endif
-#endif
-
-
-#ifndef S_TYPEISSEM
-# ifdef S_INSEM
-#  define S_TYPEISSEM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSEM)
-# else
-#  define S_TYPEISSEM(p) 0
-# endif
-#endif
-
-#ifndef S_TYPEISSHM
-# ifdef S_INSHD
-#  define S_TYPEISSHM(p) (S_ISNAM ((p)->st_mode) && (p)->st_rdev == S_INSHD)
-# else
-#  define S_TYPEISSHM(p) 0
-# endif
-#endif
-
-#ifndef S_TYPEISMQ
-# define S_TYPEISMQ(p) 0
-#endif
-
-
-/* If any of the following are undefined,
-   define them to their de facto standard values.  */
-#if !S_ISUID
-# define S_ISUID 04000
-#endif
-#if !S_ISGID
-# define S_ISGID 02000
-#endif
-
-/* S_ISVTX is a common extension to POSIX.  */
-#ifndef S_ISVTX
-# define S_ISVTX 01000
-#endif
-
-#if !S_IRUSR && S_IREAD
-# define S_IRUSR S_IREAD
-#endif
-#if !S_IRUSR
-# define S_IRUSR 00400
-#endif
-#if !S_IRGRP
-# define S_IRGRP (S_IRUSR >> 3)
-#endif
-#if !S_IROTH
-# define S_IROTH (S_IRUSR >> 6)
-#endif
-
-#if !S_IWUSR && S_IWRITE
-# define S_IWUSR S_IWRITE
-#endif
-#if !S_IWUSR
-# define S_IWUSR 00200
-#endif
-#if !S_IWGRP
-# define S_IWGRP (S_IWUSR >> 3)
-#endif
-#if !S_IWOTH
-# define S_IWOTH (S_IWUSR >> 6)
-#endif
-
-#if !S_IXUSR && S_IEXEC
-# define S_IXUSR S_IEXEC
-#endif
-#if !S_IXUSR
-# define S_IXUSR 00100
-#endif
-#if !S_IXGRP
-# define S_IXGRP (S_IXUSR >> 3)
-#endif
-#if !S_IXOTH
-# define S_IXOTH (S_IXUSR >> 6)
-#endif
-
-#if !S_IRWXU
-# define S_IRWXU (S_IRUSR | S_IWUSR | S_IXUSR)
-#endif
-#if !S_IRWXG
-# define S_IRWXG (S_IRGRP | S_IWGRP | S_IXGRP)
-#endif
-#if !S_IRWXO
-# define S_IRWXO (S_IROTH | S_IWOTH | S_IXOTH)
-#endif
-
-/* S_IXUGO is a common extension to POSIX.  */
-#if !S_IXUGO
-# define S_IXUGO (S_IXUSR | S_IXGRP | S_IXOTH)
-#endif
-
-#ifndef S_IRWXUGO
-# define S_IRWXUGO (S_IRWXU | S_IRWXG | S_IRWXO)
-#endif
-
-/* All the mode bits that can be affected by chmod.  */
-#define CHMOD_MODE_BITS \
-  (S_ISUID | S_ISGID | S_ISVTX | S_IRWXU | S_IRWXG | S_IRWXO)
-
-#ifdef ST_MTIM_NSEC
-# define ST_TIME_CMP_NS(a, b, ns) ((a).ns < (b).ns ? -1 : (a).ns > (b).ns)
-#else
-# define ST_TIME_CMP_NS(a, b, ns) 0
-#endif
-#define ST_TIME_CMP(a, b, s, ns) \
-  ((a).s < (b).s ? -1 : (a).s > (b).s ? 1 : ST_TIME_CMP_NS(a, b, ns))
-#define ATIME_CMP(a, b) ST_TIME_CMP (a, b, st_atime, st_atim.ST_MTIM_NSEC)
-#define CTIME_CMP(a, b) ST_TIME_CMP (a, b, st_ctime, st_ctim.ST_MTIM_NSEC)
-#define MTIME_CMP(a, b) ST_TIME_CMP (a, b, st_mtime, st_mtim.ST_MTIM_NSEC)
-
-#ifndef RETSIGTYPE
-# define RETSIGTYPE void
-#endif
-
-#ifdef __DJGPP__
-  /* We need the declaration of setmode.  */
-# include <io.h>
-  /* We need the declaration of __djgpp_set_ctrl_c.  */
-# include <sys/exceptn.h>
-#endif
-
-#if HAVE_STDINT_H
-# include <stdint.h>
-#endif
-
-#if HAVE_INTTYPES_H
-# include <inttypes.h> /* for the definition of UINTMAX_MAX */
-#endif
-
-#if !defined PRIdMAX || PRI_MACROS_BROKEN
-# undef PRIdMAX
-# define PRIdMAX (sizeof (uintmax_t) == sizeof (long) ? "ld" : "lld")
-#endif
-#if !defined PRIoMAX || PRI_MACROS_BROKEN
-# undef PRIoMAX
-# define PRIoMAX (sizeof (uintmax_t) == sizeof (long) ? "lo" : "llo")
-#endif
-#if !defined PRIuMAX || PRI_MACROS_BROKEN
-# undef PRIuMAX
-# define PRIuMAX (sizeof (uintmax_t) == sizeof (long) ? "lu" : "llu")
-#endif
-#if !defined PRIxMAX || PRI_MACROS_BROKEN
-# undef PRIxMAX
-# define PRIxMAX (sizeof (uintmax_t) == sizeof (long) ? "lx" : "llx")
-#endif
-
-#include <ctype.h>
-
-/* Jim Meyering writes:
-
-   "... Some ctype macros are valid only for character codes that
-   isascii says are ASCII (SGI's IRIX-4.0.5 is one such system --when
-   using /bin/cc or gcc but without giving an ansi option).  So, all
-   ctype uses should be through macros like ISPRINT...  If
-   STDC_HEADERS is defined, then autoconf has verified that the ctype
-   macros don't need to be guarded with references to isascii. ...
-   Defining isascii to 1 should let any compiler worth its salt
-   eliminate the && through constant folding."
-
-   Bruno Haible adds:
-
-   "... Furthermore, isupper(c) etc. have an undefined result if c is
-   outside the range -1 <= c <= 255. One is tempted to write isupper(c)
-   with c being of type `char', but this is wrong if c is an 8-bit
-   character >= 128 which gets sign-extended to a negative value.
-   The macro ISUPPER protects against this as well."  */
-
-#if STDC_HEADERS || (!defined (isascii) && !HAVE_ISASCII)
-# define IN_CTYPE_DOMAIN(c) 1
-#else
-# define IN_CTYPE_DOMAIN(c) isascii(c)
-#endif
-
-#ifdef isblank
-# define ISBLANK(c) (IN_CTYPE_DOMAIN (c) && isblank (c))
-#else
-# define ISBLANK(c) ((c) == ' ' || (c) == '\t')
-#endif
-#ifdef isgraph
-# define ISGRAPH(c) (IN_CTYPE_DOMAIN (c) && isgraph (c))
-#else
-# define ISGRAPH(c) (IN_CTYPE_DOMAIN (c) && isprint (c) && !isspace (c))
-#endif
-
-/* This is defined in <sys/euc.h> on at least Solaris2.6 systems.  */
-#undef ISPRINT
-
-#define ISPRINT(c) (IN_CTYPE_DOMAIN (c) && isprint (c))
-#define ISALNUM(c) (IN_CTYPE_DOMAIN (c) && isalnum (c))
-#define ISALPHA(c) (IN_CTYPE_DOMAIN (c) && isalpha (c))
-#define ISCNTRL(c) (IN_CTYPE_DOMAIN (c) && iscntrl (c))
-#define ISLOWER(c) (IN_CTYPE_DOMAIN (c) && islower (c))
-#define ISPUNCT(c) (IN_CTYPE_DOMAIN (c) && ispunct (c))
-#define ISSPACE(c) (IN_CTYPE_DOMAIN (c) && isspace (c))
-#define ISUPPER(c) (IN_CTYPE_DOMAIN (c) && isupper (c))
-#define ISXDIGIT(c) (IN_CTYPE_DOMAIN (c) && isxdigit (c))
-#define ISDIGIT_LOCALE(c) (IN_CTYPE_DOMAIN (c) && isdigit (c))
-
-#if STDC_HEADERS
-# define TOLOWER(Ch) tolower (Ch)
-# define TOUPPER(Ch) toupper (Ch)
-#else
-# define TOLOWER(Ch) (ISUPPER (Ch) ? tolower (Ch) : (Ch))
-# define TOUPPER(Ch) (ISLOWER (Ch) ? toupper (Ch) : (Ch))
-#endif
-
-/* ISDIGIT differs from ISDIGIT_LOCALE, as follows:
-   - Its arg may be any int or unsigned int; it need not be an unsigned char.
-   - It's guaranteed to evaluate its argument exactly once.
-   - It's typically faster.
-   POSIX says that only '0' through '9' are digits.  Prefer ISDIGIT to
-   ISDIGIT_LOCALE unless it's important to use the locale's definition
-   of `digit' even when the host does not conform to POSIX.  */
-#define ISDIGIT(c) ((unsigned) (c) - '0' <= 9)
-
-/* Take care of NLS matters.  */
-
-#if HAVE_LOCALE_H
-# include <locale.h>
-#else
-# define setlocale(Category, Locale) /* empty */
-#endif
-
-#include "gettext.h"
-#if ! ENABLE_NLS
-# undef textdomain
-# define textdomain(Domainname) /* empty */
-# undef bindtextdomain
-# define bindtextdomain(Domainname, Dirname) /* empty */
-#endif
-
-#define _(msgid) gettext (msgid)
-#define N_(msgid) msgid
-
-#ifndef HAVE_SETLOCALE
-# define HAVE_SETLOCALE 0
-#endif
-
-#define STREQ(a, b) (strcmp ((a), (b)) == 0)
-
-#if !HAVE_DECL_FREE
-void free ();
-#endif
-
-#if !HAVE_DECL_MALLOC
-char *malloc ();
-#endif
-
-#if !HAVE_DECL_MEMCHR
-char *memchr ();
-#endif
-
-#if !HAVE_DECL_REALLOC
-char *realloc ();
-#endif
-
-#if !HAVE_DECL_STPCPY
-# ifndef stpcpy
-char *stpcpy ();
-# endif
-#endif
-
-#if !HAVE_DECL_STRNDUP
-char *strndup ();
-#endif
-
-#if !HAVE_DECL_STRSTR
-char *strstr ();
-#endif
-
-#if !HAVE_DECL_GETENV
-char *getenv ();
-#endif
-
-#if !HAVE_DECL_LSEEK
-off_t lseek ();
-#endif
-
-/* This is needed on some AIX systems.  */
-#if !HAVE_DECL_STRTOUL
-unsigned long strtoul ();
-#endif
-
-#if !HAVE_DECL_GETLOGIN
-char *getlogin ();
-#endif
-
-#if !HAVE_DECL_TTYNAME
-char *ttyname ();
-#endif
-
-#if !HAVE_DECL_GETEUID
-uid_t geteuid ();
-#endif
-
-#if !HAVE_DECL_GETPWUID
-struct passwd *getpwuid ();
-#endif
-
-#if !HAVE_DECL_GETGRGID
-struct group *getgrgid ();
-#endif
-
-#if !HAVE_DECL_GETUID
-uid_t getuid ();
-#endif
-
-#include "xalloc.h"
-
-#if ! defined HAVE_MEMPCPY && ! defined mempcpy
-/* Be CAREFUL that there are no side effects in N.  */
-# define mempcpy(D, S, N) ((void *) ((char *) memcpy (D, S, N) + (N)))
-#endif
-
-/* Include automatically-generated macros for unlocked I/O.  */
-#include "unlocked-io.h"
-
-#define SAME_INODE(Stat_buf_1, Stat_buf_2) \
-  ((Stat_buf_1).st_ino == (Stat_buf_2).st_ino \
-   && (Stat_buf_1).st_dev == (Stat_buf_2).st_dev)
-
-#define DOT_OR_DOTDOT(Basename) \
-  (Basename[0] == '.' && (Basename[1] == '\0' \
-			  || (Basename[1] == '.' && Basename[2] == '\0')))
-
-#if SETVBUF_REVERSED
-# define SETVBUF(Stream, Buffer, Type, Size) \
-    setvbuf (Stream, Type, Buffer, Size)
-#else
-# define SETVBUF(Stream, Buffer, Type, Size) \
-    setvbuf (Stream, Buffer, Type, Size)
-#endif
-
-/* Factor out some of the common --help and --version processing code.  */
-
-/* These enum values cannot possibly conflict with the option values
-   ordinarily used by commands, including CHAR_MAX + 1, etc.  Avoid
-   CHAR_MIN - 1, as it may equal -1, the getopt end-of-options value.  */
-enum
-{
-  GETOPT_HELP_CHAR = (CHAR_MIN - 2),
-  GETOPT_VERSION_CHAR = (CHAR_MIN - 3)
-};
-
-#define GETOPT_HELP_OPTION_DECL \
-  "help", no_argument, 0, GETOPT_HELP_CHAR
-#define GETOPT_VERSION_OPTION_DECL \
-  "version", no_argument, 0, GETOPT_VERSION_CHAR
-
-#define case_GETOPT_HELP_CHAR			\
-  case GETOPT_HELP_CHAR:			\
-    usage (EXIT_SUCCESS);			\
-    break;
-
-#define HELP_OPTION_DESCRIPTION \
-  _("      --help     display this help and exit\n")
-#define VERSION_OPTION_DESCRIPTION \
-  _("      --version  output version information and exit\n")
-
-#include "closeout.h"
-#include "version-etc.h"
-
-#define case_GETOPT_VERSION_CHAR(Program_name, Authors)			\
-  case GETOPT_VERSION_CHAR:						\
-    version_etc (stdout, Program_name, PACKAGE, VERSION, Authors,	\
-                 (char *) NULL);					\
-    exit (EXIT_SUCCESS);						\
-    break;
-
-#ifndef MAX
-# define MAX(a, b) ((a) > (b) ? (a) : (b))
-#endif
-
-#ifndef MIN
-# define MIN(a,b) (((a) < (b)) ? (a) : (b))
-#endif
-
-#ifndef CHAR_BIT
-# define CHAR_BIT 8
-#endif
-
-/* The extra casts work around common compiler bugs.  */
-#define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
-/* The outer cast is needed to work around a bug in Cray C 5.0.3.0.
-   It is necessary at least when t == time_t.  */
-#define TYPE_MINIMUM(t) ((t) (TYPE_SIGNED (t) \
-			      ? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) : (t) 0))
-#define TYPE_MAXIMUM(t) ((t) (~ (t) 0 - TYPE_MINIMUM (t)))
-
-/* Upper bound on the string length of an integer converted to string.
-   302 / 1000 is ceil (log10 (2.0)).  Subtract 1 for the sign bit;
-   add 1 for integer division truncation; add 1 more for a minus sign.  */
-#define INT_STRLEN_BOUND(t) ((sizeof (t) * CHAR_BIT - 1) * 302 / 1000 + 2)
-
-#ifndef CHAR_MIN
-# define CHAR_MIN TYPE_MINIMUM (char)
-#endif
-
-#ifndef CHAR_MAX
-# define CHAR_MAX TYPE_MAXIMUM (char)
-#endif
-
-#ifndef SCHAR_MIN
-# define SCHAR_MIN (-1 - SCHAR_MAX)
-#endif
-
-#ifndef SCHAR_MAX
-# define SCHAR_MAX (CHAR_MAX == UCHAR_MAX ? CHAR_MAX / 2 : CHAR_MAX)
-#endif
-
-#ifndef UCHAR_MAX
-# define UCHAR_MAX TYPE_MAXIMUM (unsigned char)
-#endif
-
-#ifndef SHRT_MIN
-# define SHRT_MIN TYPE_MINIMUM (short int)
-#endif
-
-#ifndef SHRT_MAX
-# define SHRT_MAX TYPE_MAXIMUM (short int)
-#endif
-
-#ifndef INT_MAX
-# define INT_MAX TYPE_MAXIMUM (int)
-#endif
-
-#ifndef INT_MIN
-# define INT_MIN TYPE_MINIMUM (int)
-#endif
-
-#ifndef UINT_MAX
-# define UINT_MAX TYPE_MAXIMUM (unsigned int)
-#endif
-
-#ifndef LONG_MAX
-# define LONG_MAX TYPE_MAXIMUM (long)
-#endif
-
-#ifndef ULONG_MAX
-# define ULONG_MAX TYPE_MAXIMUM (unsigned long)
-#endif
-
-#ifndef SIZE_MAX
-# define SIZE_MAX TYPE_MAXIMUM (size_t)
-#endif
-
-#ifndef SSIZE_MAX
-# define SSIZE_MAX TYPE_MAXIMUM (ssize_t)
-#endif
-
-#ifndef UINTMAX_MAX
-# define UINTMAX_MAX TYPE_MAXIMUM (uintmax_t)
-#endif
-
-#ifndef OFF_T_MIN
-# define OFF_T_MIN TYPE_MINIMUM (off_t)
-#endif
-
-#ifndef OFF_T_MAX
-# define OFF_T_MAX TYPE_MAXIMUM (off_t)
-#endif
-
-#ifndef UID_T_MAX
-# define UID_T_MAX TYPE_MAXIMUM (uid_t)
-#endif
-
-#ifndef GID_T_MAX
-# define GID_T_MAX TYPE_MAXIMUM (gid_t)
-#endif
-
-#ifndef PID_T_MAX
-# define PID_T_MAX TYPE_MAXIMUM (pid_t)
-#endif
-
-/* Use this to suppress gcc's `...may be used before initialized' warnings. */
-#ifdef lint
-# define IF_LINT(Code) Code
-#else
-# define IF_LINT(Code) /* empty */
-#endif
-
-#ifndef __attribute__
-# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__
-#  define __attribute__(x)
-# endif
-#endif
-
-#ifndef ATTRIBUTE_NORETURN
-# define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
-#endif
-
-#ifndef ATTRIBUTE_UNUSED
-# define ATTRIBUTE_UNUSED __attribute__ ((__unused__))
-#endif
-
-#if defined strdupa
-# define ASSIGN_STRDUPA(DEST, S)		\
-  do { DEST = strdupa (S); } while (0)
-#else
-# define ASSIGN_STRDUPA(DEST, S)		\
-  do						\
-    {						\
-      const char *s_ = (S);			\
-      size_t len_ = strlen (s_) + 1;		\
-      char *tmp_dest_ = alloca (len_);		\
-      DEST = memcpy (tmp_dest_, (s_), len_);	\
-    }						\
-  while (0)
-#endif
-
-#ifndef EOVERFLOW
-# define EOVERFLOW EINVAL
-#endif
-
-#if ! HAVE_FSEEKO && ! defined fseeko
-# define fseeko(s, o, w) ((o) == (long) (o)		\
-			  ? fseek (s, o, w)		\
-			  : (errno = EOVERFLOW, -1))
-#endif