#ifdef _ERRNO_H
-#undef EDOM
-#undef ERANGE
-#include <linux/errno.h>
+# undef EDOM
+# undef ERANGE
+# include <linux/errno.h>
-#ifndef __ASSEMBLER__
-#if defined __USE_REENTRANT && (!defined _LIBC || defined _LIBC_REENTRANT)
-/* Declare alias of `errno' variable so it is accessible even if macro
- with name `errno' is defined. */
-extern int __errno;
+# ifndef __ASSEMBLER__
+# ifdef _LIBC
+/* We now need a declaration of the `errno' variable. */
+extern int errno;
-/* When using threads, errno is a per-thread value. */
+/* Function to get address of global `errno' variable. */
extern int *__errno_location __P ((void)) __attribute__ ((__const__));
-#define errno (*__errno_location ())
-
-#define __set_errno(val) errno = __errno = (val)
-
-#else /* !__USE_REENTRENT || (_LIBC && !_LIBC_REENTRANT) */
-#define __set_errno(val) errno = (val)
-
-#endif /* __USE_REENTRANT && (!_LIBC || _LIBC_REENTRANT) */
-#endif /* !__ASSEMBLER */
+# ifdef _LIBC_REENTRANT
+static inline int
+__set_errno (int __err)
+{
+ return *__errno_location () = errno = __err;
+}
+# else /* !_LIBC_REENTRANT */
+# define __set_errno(val) errno = (val)
+# endif /* _LIBC_REENTRANT */
+# endif /* _LIBC */
+
+# if defined __USE_REENTRANT && (!defined _LIBC || defined _LIBC_REENTRANT)
+/* When using threads, errno is a per-thread value. */
+# define errno (*__errno_location ())
+# endif
+# endif /* !__ASSEMBLER__ */
#endif /* _ERRNO_H */
#if !defined (_ERRNO_H) && defined (__need_Emath)
/* This is ugly but the kernel header is not clean enough. We must
define only the values EDOM and ERANGE in case __need_Emath is
defined. The value is the same for all Linux ports. */
-#define EDOM 33 /* Math argument out of domain of function. */
-#define ERANGE 34 /* Math result not representable. */
+# define EDOM 33 /* Math argument out of domain of function. */
+# define ERANGE 34 /* Math result not representable. */
#endif /* !_ERRNO_H && __need_Emath */
/* Copyright (C) 1991, 92, 93, 94, 95, 96 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library 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
-Library General Public License for more details.
+ The GNU C Library 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
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 675 Mass Ave,
-Cambridge, MA 02139, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/*
- * ANSI Standard: 4.12 DATE and TIME <time.h>
+ * ISO C Standard: 4.12 DATE and TIME <time.h>
*/
#ifndef _TIME_H
/* Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
+ This file is part of the GNU C Library.
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
-The GNU C Library 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
-Library General Public License for more details.
+ The GNU C Library 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
+ Library General Public License for more details.
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB. If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
/*
* ISO/IEC 9899:1990/Amendment 1:1995 7.15:
/* Scalar type that can hold values which represent locale-specific
character mappings. */
-typedef const unsigned int *wctrans_t;
+typedef __const unsigned int *wctrans_t;
/* Scalar type that can hold values which represent locale-specific
character classifications. */
/* Test for any wide character for which `iswalpha' or `iswdigit' is
true. */
-int iswalnum __P ((wint_t __wc));
+extern int iswalnum __P ((wint_t __wc));
/* Test for any wide character for which `iswupper' or 'iswlower' is
true, or any wide character that is one of a locale-specific set of
wide-characters for which none of `iswcntrl', `iswdigit',
`iswpunct', or `iswspace' is true. */
-int iswalpha __P ((wint_t __wc));
+extern int iswalpha __P ((wint_t __wc));
/* Test for any control wide character. */
-int iswcntrl __P ((wint_t __wc));
+extern int iswcntrl __P ((wint_t __wc));
/* Test for any wide character that corresponds to a decimal-digit
character. */
-int iswdigit __P ((wint_t __wc));
+extern int iswdigit __P ((wint_t __wc));
/* Test for any wide character for which `iswprint' is true and
`iswspace' is false. */
-int iswgraph __P ((wint_t __wc));
+extern int iswgraph __P ((wint_t __wc));
/* Test for any wide character that corresponds to a lowercase letter
or is one of a locale-specific set of wide characters for which
none of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */
-int iswlower __P ((wint_t __wc));
+extern int iswlower __P ((wint_t __wc));
/* Test for any printing wide character. */
-int iswprint __P ((wint_t __wc));
+extern int iswprint __P ((wint_t __wc));
/* Test for any printing wide character that is one of a
locale-specific et of wide characters for which neither `iswspace'
nor `iswalnum' is true. */
-int iswpunct __P ((wint_t __wc));
+extern int iswpunct __P ((wint_t __wc));
/* Test for any wide character that corresponds to a locale-specific
set of wide characters for which none of `iswalnum', `iswgraph', or
`iswpunct' is true. */
-int iswspace __P ((wint_t __wc));
+extern int iswspace __P ((wint_t __wc));
/* Test for any wide character that corresponds to an uppercase letter
or is one of a locale-specific set of wide character for which none
of `iswcntrl', `iswdigit', `iswpunct', or `iswspace' is true. */
-int iswupper __P ((wint_t __wc));
+extern int iswupper __P ((wint_t __wc));
/* Test for any wide character that corresponds to a hexadecimal-digit
character equivalent to that performed be the functions described
in the previous subclause. */
-int iswxdigit __P ((wint_t __wc));
+extern int iswxdigit __P ((wint_t __wc));
/*
* Extensible wide-character classification functions: 7.15.2.2.
/* Construct value that describes a class of wide characters identified
by the string argument PROPERTY. */
-wctype_t wctype __P ((__const char *__property));
+extern wctype_t wctype __P ((__const char *__property));
/* Determine whether the wide-character WC has the property described by
DESC. */
-int iswctype __P ((wint_t __wc, wctype_t __desc));
+extern int iswctype __P ((wint_t __wc, wctype_t __desc));
/*
*/
/* Converts an uppercase letter to the corresponding lowercase letter. */
-wint_t towlower __P ((wint_t __wc));
+extern wint_t towlower __P ((wint_t __wc));
/* Converts an lowercase letter to the corresponding uppercase letter. */
-wint_t towupper __P ((wint_t __wc));
+extern wint_t towupper __P ((wint_t __wc));
/*
* Extensible wide-character mapping functions: 7.15.3.2.
/* Construct value that describes a mapping between wide characters
identified by the string argument PROPERTY. */
-wctrans_t wctrans __P ((__const char *__property));
+extern wctrans_t wctrans __P ((__const char *__property));
/* Map the wide character WC using the mapping described by DESC. */
-wint_t towctrans __P ((wint_t __wc, wctrans_t __desc));
+extern wint_t towctrans __P ((wint_t __wc, wctrans_t __desc));
projects / kopensolaris-gnu / glibc.git / commitdiff