Remove file no longer present in distribution.
This commit is contained in:
Tim J. Robbins
parent
38f6f12285
commit
90a9986844
@ -1,641 +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
|
||||
|
||||
#if __GNUC__
|
||||
# ifndef alloca
|
||||
# define alloca __builtin_alloca
|
||||
# endif
|
||||
#else
|
||||
# if HAVE_ALLOCA_H
|
||||
# include <alloca.h>
|
||||
# else
|
||||
# ifdef _AIX
|
||||
# pragma alloca
|
||||
# else
|
||||
# ifdef _WIN32
|
||||
# include <malloc.h>
|
||||
# include <io.h>
|
||||
# else
|
||||
# ifndef alloca
|
||||
char *alloca ();
|
||||
# endif
|
||||
# endif
|
||||
# endif
|
||||
# endif
|
||||
#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
|
||||
|
||||
#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)
|
||||
|
||||
#ifndef PARAMS
|
||||
# if PROTOTYPES
|
||||
# define PARAMS(Args) Args
|
||||
# else
|
||||
# define PARAMS(Args) ()
|
||||
# endif
|
||||
#endif
|
||||
|
||||
/* Take care of NLS matters. */
|
||||
|
||||
#if HAVE_LOCALE_H
|
||||
# include <locale.h>
|
||||
#else
|
||||
# define setlocale(Category, Locale) /* empty */
|
||||
#endif
|
||||
|
||||
#include "gettext.h"
|
||||
|
||||
#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
|
||||
|
||||
/* This is needed on some AIX systems. */
|
||||
#if !HAVE_DECL_STRTOULL && HAVE_UNSIGNED_LONG_LONG
|
||||
unsigned long long strtoull ();
|
||||
#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); \
|
||||
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 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 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
|
||||
|
||||
#ifndef CHAR_BIT
|
||||
# define CHAR_BIT 8
|
||||
#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_ = (char *) 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
|
||||
Loading…
Reference in New Issue
Block a user