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Change type of FE_*_ENV macros to const fenv_t*.

This commit is contained in:
Ulrich Drepper 2000-09-01 04:41:12 +00:00
parent ce5c1dab0d
commit 858db9cbc8
3 changed files with 8 additions and 8 deletions
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6
sysdeps/alpha/fpu/bits/fenv.h
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@ -107,15 +107,15 @@ typedef unsigned long int fenv_t;
/* If the default argument is used we use this value. Note that due to
architecture-specified page mappings, no user-space pointer will ever
have its two high bits set. Co-opt one. */
#define FE_DFL_ENV ((fenv_t *) 0x8800000000000000UL)
#define FE_DFL_ENV ((__const fenv_t *) 0x8800000000000000UL)
#ifdef __USE_GNU
/* Floating-point environment where none of the exceptions are masked. */
# define FE_NOMASK_ENV ((fenv_t *) 0x880000000000003eUL)
# define FE_NOMASK_ENV ((__const fenv_t *) 0x880000000000003eUL)
/* Floating-point environment with (processor-dependent) non-IEEE floating
point. In this case, mapping denormals to zero. */
# define FE_NONIEEE_ENV ((fenv_t *) 0x8800000000003000UL)
# define FE_NONIEEE_ENV ((__const fenv_t *) 0x8800000000003000UL)
#endif
/* The system calls to talk to the kernel's FP code. */

6
sysdeps/m68k/fpu/bits/fenv.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
/* Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -71,9 +71,9 @@ typedef struct
fenv_t;
/* If the default argument is used we use this value. */
#define FE_DFL_ENV ((fenv_t *) -1)
#define FE_DFL_ENV ((__const fenv_t *) -1)
#ifdef __USE_GNU
/* Floating-point environment where none of the exceptions are masked. */
# define FE_NOMASK_ENV ((fenv_t *) -2)
# define FE_NOMASK_ENV ((__const fenv_t *) -2)
#endif

4
sysdeps/mips/bits/fenv.h
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@ -1,4 +1,4 @@
/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
/* Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -69,4 +69,4 @@ typedef struct
fenv_t;
/* If the default argument is used we use this value. */
#define FE_DFL_ENV ((fenv_t *) -1)
#define FE_DFL_ENV ((__const fenv_t *) -1)