Imported from ../bash-2.05a.tar.gz.
This commit is contained in:
Jari Aalto
@@ -25,14 +25,24 @@
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/* String conversion functions. */
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extern int atoi ();
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extern long int atol ();
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extern double atof ();
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extern double strtod ();
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/* Memory allocation functions. */
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extern char *malloc ();
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extern char *realloc ();
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/* Generic pointer type. */
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#ifndef PTR_T
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#if defined (__STDC__)
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# define PTR_T void *
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#else
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# define PTR_T char *
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#endif
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#endif /* PTR_T */
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extern PTR_T malloc ();
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extern PTR_T realloc ();
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extern void free ();
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/* Other miscellaneous functions. */
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119
include/chartypes.h
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119
include/chartypes.h
Normal file
@@ -0,0 +1,119 @@
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/* chartypes.h -- extend ctype.h */
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/* Copyright (C) 2001 Free Software Foundation, Inc.
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This file is part of GNU Bash, the Bourne Again SHell.
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Bash is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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version.
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Bash is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License along
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with Bash; see the file COPYING. If not, write to the Free Software
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Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
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#ifndef _SH_CHARTYPES_H
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#define _SH_CHARTYPES_H
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#include <ctype.h>
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/* Jim Meyering writes:
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"... Some ctype macros are valid only for character codes that
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isascii says are ASCII (SGI's IRIX-4.0.5 is one such system --when
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using /bin/cc or gcc but without giving an ansi option). So, all
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ctype uses should be through macros like ISPRINT... If
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STDC_HEADERS is defined, then autoconf has verified that the ctype
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macros don't need to be guarded with references to isascii. ...
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Defining IN_CTYPE_DOMAIN to 1 should let any compiler worth its salt
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eliminate the && through constant folding."
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Solaris defines some of these symbols so we must undefine them first. */
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#if defined STDC_HEADERS || (!defined isascii && !defined HAVE_ISASCII)
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# define IN_CTYPE_DOMAIN(c) 1
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#else
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# define IN_CTYPE_DOMAIN(c) isascii(c)
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#endif
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#if !defined (isspace) && !defined (HAVE_ISSPACE)
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# define isspace(c) ((c) == ' ' || (c) == '\t' || (c) == '\n' || (c) == '\f')
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#endif
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#if !defined (isprint) && !defined (HAVE_ISPRINT)
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# define isprint(c) (isalpha(c) || isdigit(c) || ispunct(c))
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#endif
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#if defined (isblank) || defined (HAVE_ISBLANK)
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# define ISBLANK(c) (IN_CTYPE_DOMAIN (c) && isblank (c))
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#else
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# define ISBLANK(c) ((c) == ' ' || (c) == '\t')
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#endif
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#if defined (isgraph) || defined (HAVE_ISGRAPH)
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# define ISGRAPH(c) (IN_CTYPE_DOMAIN (c) && isgraph (c))
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#else
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# define ISGRAPH(c) (IN_CTYPE_DOMAIN (c) && isprint (c) && !isspace (c))
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#endif
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#if !defined (isxdigit) && !defined (HAVE_ISXDIGIT)
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# define isxdigit(c) (((c) >= '0' && (c) <= '9') || ((c) >= 'a' && (c) <= 'f') || ((c) >= 'A' && (c) <= 'F'))
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#endif
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#undef ISPRINT
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#define ISPRINT(c) (IN_CTYPE_DOMAIN (c) && isprint (c))
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#define ISDIGIT(c) (IN_CTYPE_DOMAIN (c) && isdigit (c))
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#define ISALNUM(c) (IN_CTYPE_DOMAIN (c) && isalnum (c))
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#define ISALPHA(c) (IN_CTYPE_DOMAIN (c) && isalpha (c))
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#define ISCNTRL(c) (IN_CTYPE_DOMAIN (c) && iscntrl (c))
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#define ISLOWER(c) (IN_CTYPE_DOMAIN (c) && islower (c))
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#define ISPUNCT(c) (IN_CTYPE_DOMAIN (c) && ispunct (c))
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#define ISSPACE(c) (IN_CTYPE_DOMAIN (c) && isspace (c))
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#define ISUPPER(c) (IN_CTYPE_DOMAIN (c) && isupper (c))
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#define ISXDIGIT(c) (IN_CTYPE_DOMAIN (c) && isxdigit (c))
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#define ISLETTER(c) (ISALPHA(c))
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#define DIGIT(c) ((c) >= '0' && (c) <= '9')
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#define HEXVALUE(c) \
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(((c) >= 'a' && (c) <= 'f') \
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? (c)-'a'+10 \
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: (c) >= 'A' && (c) <= 'F' ? (c)-'A'+10 : (c)-'0')
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#ifndef ISOCTAL
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# define ISOCTAL(c) ((c) >= '0' && (c) <= '7')
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#endif
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#define OCTVALUE(c) ((c) - '0')
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#define TODIGIT(c) ((c) - '0')
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#define TOCHAR(c) ((c) + '0')
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#define TOLOWER(c) (ISUPPER(c) ? tolower(c) : (c))
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#define TOUPPER(c) (ISLOWER(c) ? toupper(c) : (c))
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#ifdef toascii
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# define TOASCII(c) (toascii(c))
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#else
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# define TOASCII(c) ((c) & 0x7F)
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#endif
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/* We remove any previous definition of `SIGN_EXTEND_CHAR',
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since ours (we hope) works properly with all combinations of
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machines, compilers, `char' and `unsigned char' argument types.
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(Per Bothner suggested the basic approach.) */
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#undef SIGN_EXTEND_CHAR
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#if __STDC__
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# define SIGN_EXTEND_CHAR(c) ((signed char) (c))
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#else /* not __STDC__ */
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/* As in Harbison and Steele. */
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# define SIGN_EXTEND_CHAR(c) ((((unsigned char) (c)) ^ 128) - 128)
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#endif
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#endif /* _SH_CHARTYPES_H */
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@@ -30,7 +30,7 @@
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# define HAVE_ALLOCA
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#endif
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#if defined (HAVE_ALLOCA_H) && !defined (HAVE_ALLOCA)
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#if defined (HAVE_ALLOCA_H) && !defined (HAVE_ALLOCA) && !defined (C_ALLOCA)
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# define HAVE_ALLOCA
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#endif /* HAVE_ALLOCA_H && !HAVE_ALLOCA */
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@@ -49,7 +49,11 @@
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extern void *alloca ();
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# else
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# if !defined (alloca)
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# if defined (__STDC__)
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extern void *alloca (size_t);
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# else
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extern char *alloca ();
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# endif /* !__STDC__ */
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# endif /* !alloca */
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# endif /* !__hpux || !__STDC__ && !alloca */
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# endif /* !HAVE_ALLOCA_H || C_ALLOCA */
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@@ -36,25 +36,15 @@
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# endif
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#endif
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#if defined (__STDC__)
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#if defined (HAVE_STRINGIZE)
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# define __STRING(x) #x
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# if !defined (__GNUC__)
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# define inline
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# endif
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#else /* !__STDC__ */
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#else
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# define __STRING(x) "x"
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#endif
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#if !defined (__STDC__)
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#if defined (__GNUC__) /* gcc with -traditional */
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# if !defined (const)
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# define const __const
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# endif
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# if !defined (inline)
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# define inline __inline
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# endif
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# if !defined (signed)
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# define signed __signed
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# endif
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@@ -62,9 +52,6 @@
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# define volatile __volatile
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# endif
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#else /* !__GNUC__ */
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# if !defined (const)
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# define const
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# endif
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# if !defined (inline)
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# define inline
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# endif
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@@ -78,4 +65,10 @@
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#endif /* !__STDC__ */
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#ifndef __attribute__
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# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8) || __STRICT_ANSI__
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# define __attribute__(x)
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# endif
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#endif
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#endif /* !_STDC_H_ */
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80
include/typemax.h
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80
include/typemax.h
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@@ -0,0 +1,80 @@
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/* typemax.h -- encapsulate max values for long, long long, etc. */
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/* Copyright (C) 2001 Free Software Foundation, Inc.
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This file is part of GNU Bash, the Bourne Again SHell.
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Bash is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 2, or (at your option) any later
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version.
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Bash is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License along
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with Bash; see the file COPYING. If not, write to the Free Software
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Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA. */
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/*
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* NOTE: This should be included after config.h, limits.h, stdint.h, and
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* inttypes.h
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*/
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#ifndef _SH_TYPEMAX_H
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#define _SH_TYPEMAX_H
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#ifndef CHAR_BIT
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# define CHAR_BIT 8
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#endif
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/* Nonzero if the integer type T is signed. */
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#ifndef TYPE_SIGNED
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# define TYPE_SIGNED(t) (! ((t) 0 < (t) -1))
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#endif
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#ifndef TYPE_MINIMUM
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# define TYPE_MINIMUM(t) ((t) (TYPE_SIGNED (t) \
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? ~ (t) 0 << (sizeof (t) * CHAR_BIT - 1) \
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: (t) 0))
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#endif
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#ifndef TYPE_MAXIMUM
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# define TYPE_MAXIMUM(t) ((t) (~ (t) 0 - TYPE_MINIMUM (t)))
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#endif
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#ifdef HAVE_LONG_LONG
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# ifndef LLONG_MAX
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# define LLONG_MAX TYPE_MAXIMUM(long long int)
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# define LLONG_MIN TYPE_MINIMUM(long long int)
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# endif
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# ifndef ULLONG_MAX
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# define ULLONG_MAX TYPE_MAXIMUM(unsigned long long int)
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# endif
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#endif
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#ifndef ULONG_MAX
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# define ULONG_MAX ((unsigned long) ~(unsigned long) 0)
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#endif
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#ifndef LONG_MAX
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# define LONG_MAX ((long int) (ULONG_MAX >> 1))
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# define LONG_MIN ((long int) (-LONG_MAX - 1L))
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#endif
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#ifndef INT_MAX /* ouch */
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# define INT_MAX TYPE_MAXIMUM(int)
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# define INT_MIN TYPE_MINIMUM(int)
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# define UINT_MAX ((unsigned int) ~(unsigned int)0)
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#endif
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/* workaround for gcc bug in versions < 2.7 */
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#if defined (HAVE_LONG_LONG) && __GNUC__ == 2 && __GNUC_MINOR__ < 7
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static const unsigned long long int maxquad = ULLONG_MAX;
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# undef ULLONG_MAX
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# define ULLONG_MAX maxquad
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#endif
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#endif /* _SH_TYPEMAX_H */
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