From 63ae7b6309964400c6289d9030c7d336a33b304f Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Sun, 31 Oct 1999 23:32:56 +0000 Subject: Update. * Versions.def (libm): Add GLIBC_2.1.3. ISO C99 TR1 changes various fe* functions to return an error value. * math/Versions [GLIBC_2.1.3]: Add feclearexcept, fegetexceptflag, feraiseexcept, fesetexceptflag, fegetenv, fesetenv, and feupdateenv. * sysdeps/alpha/fpu/fclrexcpt.c: Return value and add alias. * sysdeps/alpha/fpu/fegetenv.c: Likewise. * sysdeps/alpha/fpu/fesetenv.c: Likewise. * sysdeps/alpha/fpu/feupdateenv.c: Likewise. * sysdeps/alpha/fpu/fgetexcptflg.c: Likewise. * sysdeps/alpha/fpu/fraiseexcpt.c: Likewise. * sysdeps/alpha/fpu/fsetexcptflg.c: Likewise. * sysdeps/arm/fpu/fclrexcpt.c: Likewise. * sysdeps/arm/fpu/fegetenv.c: Likewise. * sysdeps/arm/fpu/fesetenv.c: Likewise. * sysdeps/arm/fpu/fraiseexcpt.c: Likewise. * sysdeps/arm/fpu/fsetexcptflg.c: Likewise. * sysdeps/generic/fclrexcpt.c: Likewise. * sysdeps/generic/fegetenv.c: Likewise. * sysdeps/generic/fesetenv.c: Likewise. * sysdeps/generic/feupdateenv.c: Likewise. * sysdeps/generic/fgetexcptflg.c: Likewise. * sysdeps/generic/fraiseexcpt.c: Likewise. * sysdeps/generic/fsetexcptflg.c: Likewise. * sysdeps/i386/fpu/fclrexcpt.c: Likewise. * sysdeps/i386/fpu/fegetenv.c: Likewise. * sysdeps/i386/fpu/fesetenv.c: Likewise. * sysdeps/i386/fpu/feupdateenv.c: Likewise. * sysdeps/i386/fpu/fgetexcptflg.c: Likewise. * sysdeps/i386/fpu/fraiseexcpt.c: Likewise. * sysdeps/i386/fpu/fsetexcptflg.c: Likewise. * sysdeps/m68k/fpu/fclrexcpt.c: Likewise. * sysdeps/m68k/fpu/fegetenv.c: Likewise. * sysdeps/m68k/fpu/fesetenv.c: Likewise. * sysdeps/m68k/fpu/feupdateenv.c: Likewise. * sysdeps/m68k/fpu/fgetexcptflg.c: Likewise. * sysdeps/m68k/fpu/fraiseexcpt.c: Likewise. * sysdeps/m68k/fpu/fsetexcptflg.c: Likewise. * sysdeps/mips/fclrexcpt.c: Likewise. * sysdeps/mips/fegetenv.c: Likewise. * sysdeps/mips/fesetenv.c: Likewise. * sysdeps/mips/feupdateenv.c: Likewise. * sysdeps/mips/fgetexcptflg.c: Likewise. * sysdeps/powerpc/fclrexcpt.c: Likewise. * sysdeps/powerpc/fegetenv.c: Likewise. * sysdeps/powerpc/fesetenv.c: Likewise. * sysdeps/powerpc/feupdateenv.c: Likewise. * sysdeps/powerpc/fgetexcptflg.c: Likewise. * sysdeps/powerpc/fraiseexcpt.c: Likewise. * sysdeps/powerpc/fsetexcptflg.c: Likewise. * sysdeps/sparc/fpu/fclrexcpt.c: Likewise. * sysdeps/sparc/fpu/fegetenv.c: Likewise. * sysdeps/sparc/fpu/fesetenv.c: Likewise. * sysdeps/sparc/fpu/feupdateenv.c: Likewise. * sysdeps/sparc/fpu/fgetexcptflg.c: Likewise. * sysdeps/sparc/fpu/fraiseexcpt.c: Likewise. * sysdeps/sparc/fpu/fsetexcptflg.c: Likewise. * math/fenv.h: Adjust prototypes.: Likewise. * manual/arith.texi: Adjust documentation for these changes. * manual/arith.texi: Document feraiseexcept. * sysdeps/powerpc/fegetenv.c: Moved to... * sysdeps/powerpc/fpu/fegetenv.c: ...here. * sysdeps/powerpc/fegetround.c: Moved to... * sysdeps/powerpc/fpu/fegetround.c: ...here. * sysdeps/powerpc/feholdexcpt.c: Moved to... * sysdeps/powerpc/fpu/feholdexcpt.c: ...here. * sysdeps/powerpc/fesetenv.c: Moved to... * sysdeps/powerpc/fpu/fesetenv.c: ...here. * sysdeps/powerpc/fenv_libc.h: Moved to... * sysdeps/powerpc/fpu/fenv_libc.h: ...here. * sysdeps/powerpc/feupdateenv.c: Moved to... * sysdeps/powerpc/fpu/feupdateenv.c: ...here. * sysdeps/powerpc/fgetexcptflg.c: Moved to... * sysdeps/powerpc/fpu/fgetexcptflg.c: ...here. * sysdeps/powerpc/fraiseexcpt.c: Moved to... * sysdeps/powerpc/fpu/fraiseexcpt.c: ...here. * sysdeps/powerpc/fsetexcptflg.c: Moved to... * sysdeps/powerpc/fpu/fsetexcptflg.c: ...here. * sysdeps/powerpc/ftestexcept.c: Moved to... * sysdeps/powerpc/fpu/ftestexcept.c: ...here. * sysdeps/powerpc/fesetround.c: Moved to... * sysdeps/powerpc/fpu/fesetround.c: ...here * sysdeps/powerpc/fenv_const.c: Moved to... * sysdeps/powerpc/fpu/fenv_const.c: ...here. 1999-10-29 Jakub Jelinek * stdlib/longlong.h: Avoid UDIV_TIME redefinition. * sysdeps/sparc/sparc32/dl-machine.h: Fix loading of SPARC v8plus libraries from statically linked programs. * sysdeps/unix/sysv/linux/sparc/bits/sigaction.h: POSIX 199309 fix for sigaction on SPARC. Patches by David S. Miller . * sysdeps/unix/sysv/linux/sparc/sys/ucontext.h: Declare gregset_t and other required structures and defines for SPARC 64bit ABI as well, not only 32bit ABI. 1999-10-31 Andreas Jaeger * sysdeps/sparc/sparc64/fpu/bits/huge_val.h: Replace __USE_ISOC9X by __USE_ISOC99 and update comments. * math/complex.h: Update comments for ISO C99. * math/fenv.h: Likewise. * math/test-fenv.c: Likewise. * math/tgmath.h: Likewise. * libio/stdio.h: Likewise. * posix/sys/types.h: Likewise. * sysdeps/generic/inttypes.h: Likewise. * sysdeps/generic/stdint.h: Likewise. 1999-10-31 Ulrich Drepper --- sysdeps/generic/fclrexcpt.c | 12 +++++++++--- sysdeps/generic/fegetenv.c | 10 ++++++++-- sysdeps/generic/fesetenv.c | 12 +++++++++--- sysdeps/generic/feupdateenv.c | 12 +++++++++--- sysdeps/generic/fgetexcptflg.c | 12 +++++++++--- sysdeps/generic/fraiseexcpt.c | 12 +++++++++--- sysdeps/generic/fsetexcptflg.c | 12 +++++++++--- sysdeps/generic/inttypes.h | 4 ++-- sysdeps/generic/stdint.h | 6 +++--- 9 files changed, 67 insertions(+), 25 deletions(-) (limited to 'sysdeps/generic') diff --git a/sysdeps/generic/fclrexcpt.c b/sysdeps/generic/fclrexcpt.c index c760e54a3e..d5b157ecac 100644 --- a/sysdeps/generic/fclrexcpt.c +++ b/sysdeps/generic/fclrexcpt.c @@ -1,5 +1,5 @@ /* Clear given exceptions in current floating-point environment. - Copyright (C) 1997 Free Software Foundation, Inc. + Copyright (C) 1997, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1997. @@ -20,9 +20,15 @@ #include -void -feclearexcept (int excepts) +int +__feclearexcept (int excepts) { + /* This always fails. */ + return 1; } +strong_alias (__feclearexcept, __old_feclearexcept) +symbol_version (__old_feclearexcept, feclearexcept, GLIBC_2.1); +default_symbol_version (__feclearexcept, feclearexcept, GLIBC_2.1.3); + stub_warning (feclearexcept) #include diff --git a/sysdeps/generic/fegetenv.c b/sysdeps/generic/fegetenv.c index 4afe17a004..6983839284 100644 --- a/sysdeps/generic/fegetenv.c +++ b/sysdeps/generic/fegetenv.c @@ -1,5 +1,5 @@ /* Store current floating-point environment. - Copyright (C) 1997 Free Software Foundation, Inc. + Copyright (C) 1997, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1997. @@ -20,9 +20,15 @@ #include -void +int fegetenv (fenv_t *envp) { + /* This always fails. */ + return 1; } +strong_alias (__fegetenv, __old_fegetenv) +symbol_version (__old_fegetenv, fegetenv, GLIBC_2.1); +default_symbol_version (__fegetenv, fegetenv, GLIBC_2.1.3); + stub_warning (fegetenv) #include diff --git a/sysdeps/generic/fesetenv.c b/sysdeps/generic/fesetenv.c index 91619494c5..53ef89e9db 100644 --- a/sysdeps/generic/fesetenv.c +++ b/sysdeps/generic/fesetenv.c @@ -1,5 +1,5 @@ /* Install given floating-point environment. - Copyright (C) 1997 Free Software Foundation, Inc. + Copyright (C) 1997, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1997. @@ -20,9 +20,15 @@ #include -void -fesetenv (const fenv_t *envp) +int +__fesetenv (const fenv_t *envp) { + /* This always fails. */ + return 1; } +strong_alias (__fesetenv, __old_fesetenv) +symbol_version (__old_fesetenv, fesetenv, GLIBC_2.1); +default_symbol_version (__fesetenv, fesetenv, GLIBC_2.1.3); + stub_warning (fesetenv) #include diff --git a/sysdeps/generic/feupdateenv.c b/sysdeps/generic/feupdateenv.c index cc6f59d4ce..5c70c4ad97 100644 --- a/sysdeps/generic/feupdateenv.c +++ b/sysdeps/generic/feupdateenv.c @@ -1,5 +1,5 @@ /* Install given floating-point environment and raise exceptions. - Copyright (C) 1997 Free Software Foundation, Inc. + Copyright (C) 1997, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1997. @@ -20,9 +20,15 @@ #include -void -feupdateenv (const fenv_t *envp) +int +__feupdateenv (const fenv_t *envp) { + /* This always fails. */ + return 1; } +strong_alias (__feupdateenv, __old_feupdateenv) +symbol_version (__old_feupdateenv, feupdateenv, GLIBC_2.1); +default_symbol_version (__feupdateenv, feupdateenv, GLIBC_2.1.3); + stub_warning (feupdateenv) #include diff --git a/sysdeps/generic/fgetexcptflg.c b/sysdeps/generic/fgetexcptflg.c index 94f36f7f21..164f374e04 100644 --- a/sysdeps/generic/fgetexcptflg.c +++ b/sysdeps/generic/fgetexcptflg.c @@ -1,5 +1,5 @@ /* Store current representation for exceptions. - Copyright (C) 1997 Free Software Foundation, Inc. + Copyright (C) 1997, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1997. @@ -20,9 +20,15 @@ #include -void -fegetexceptflag (fexcept_t *flagp, int excepts) +int +__fegetexceptflag (fexcept_t *flagp, int excepts) { + /* This always fails. */ + return 1; } +strong_alias (__fegetexceptflag, __old_fegetexceptflag) +symbol_version (__old_fegetexceptflag, fegetexceptflag, GLIBC_2.1); +default_symbol_version (__fegetexceptflag, fegetexceptflag, GLIBC_2.1.3); + stub_warning (fegetexceptflag) #include diff --git a/sysdeps/generic/fraiseexcpt.c b/sysdeps/generic/fraiseexcpt.c index 5f24782652..d2061996ce 100644 --- a/sysdeps/generic/fraiseexcpt.c +++ b/sysdeps/generic/fraiseexcpt.c @@ -1,5 +1,5 @@ /* Raise given exceptions. - Copyright (C) 1997 Free Software Foundation, Inc. + Copyright (C) 1997, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1997. @@ -20,9 +20,15 @@ #include -void -feraiseexcept (int excepts) +int +__feraiseexcept (int excepts) { + /* This always fails. */ + return 1; } +strong_alias (__feraiseexcept, __old_feraiseexcept) +symbol_version (__old_feraiseexcept, feraiseexcept, GLIBC_2.1); +default_symbol_version (__feraiseexcept, feraiseexcept, GLIBC_2.1.3); + stub_warning (feraiseexcept) #include diff --git a/sysdeps/generic/fsetexcptflg.c b/sysdeps/generic/fsetexcptflg.c index b3a6375851..5765c71c3e 100644 --- a/sysdeps/generic/fsetexcptflg.c +++ b/sysdeps/generic/fsetexcptflg.c @@ -1,5 +1,5 @@ /* Set floating-point environment exception handling. - Copyright (C) 1997 Free Software Foundation, Inc. + Copyright (C) 1997, 1999 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1997. @@ -20,9 +20,15 @@ #include -void -fesetexceptflag (const fexcept_t *flagp, int excepts) +int +__fesetexceptflag (const fexcept_t *flagp, int excepts) { + /* This always fails. */ + return 1; } +strong_alias (__fesetexceptflag, __old_fesetexceptflag) +symbol_version (__old_fesetexceptflag, fesetexceptflag, GLIBC_2.1); +default_symbol_version (__fesetexceptflag, fesetexceptflag, GLIBC_2.1.3); + stub_warning (fesetexceptflag) #include diff --git a/sysdeps/generic/inttypes.h b/sysdeps/generic/inttypes.h index c81a236fa9..2d4c1686e3 100644 --- a/sysdeps/generic/inttypes.h +++ b/sysdeps/generic/inttypes.h @@ -17,7 +17,7 @@ Boston, MA 02111-1307, USA. */ /* - * ISO C 9X: 7.5 Format conversion of integer types + * ISO C99: 7.8 Format conversion of integer types */ #ifndef _INTTYPES_H @@ -28,7 +28,7 @@ #include -/* The ISO C 9X standard specifies that these macros must only be +/* The ISO C99 standard specifies that these macros must only be defined if explicitly requested. */ #if !defined __cplusplus || defined __STDC_FORMAT_MACROS diff --git a/sysdeps/generic/stdint.h b/sysdeps/generic/stdint.h index 9713d52348..1269b78f34 100644 --- a/sysdeps/generic/stdint.h +++ b/sysdeps/generic/stdint.h @@ -17,7 +17,7 @@ Boston, MA 02111-1307, USA. */ /* - * ISO C 9X: 7.18 Integer types + * ISO C99: 7.18 Integer types */ #ifndef _STDINT_H @@ -140,7 +140,7 @@ typedef unsigned long long int uintmax_t; #endif -/* The ISO C 9X standard specifies that in C++ implementations these +/* The ISO C99 standard specifies that in C++ implementations these macros should only be defined if explicitly requested. */ #if !defined __cplusplus || defined __STDC_LIMIT_MACROS @@ -280,7 +280,7 @@ typedef unsigned long long int uintmax_t; #endif /* C++ && limit macros */ -/* The ISO C 9X standard specifies that in C++ implementations these +/* The ISO C99 standard specifies that in C++ implementations these should only be defined if explicitly requested. */ #if !defined __cplusplus || defined __STDC_CONSTANT_MACROS -- cgit 1.4.1