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| author | Ulrich Drepper <drepper@redhat.com> | 1997-03-17 04:03:42 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1997-03-17 04:03:42 +0000 |
| commit | a2a3fc55fd2b5db4045c117e5508b3d1176bb066 (patch) | |
| tree | b7ffce091a6aa4be23b7a3e6958d2d1ff0a125a9 | |
| parent | 02f25bd59b2de666de5f5e229608f955c013f822 (diff) | |
| download | glibc-a2a3fc55fd2b5db4045c117e5508b3d1176bb066.tar.gz glibc-a2a3fc55fd2b5db4045c117e5508b3d1176bb066.tar.xz glibc-a2a3fc55fd2b5db4045c117e5508b3d1176bb066.zip | |
Remove definition of long double definition. Make it the same as the
double definition.
| -rw-r--r-- | sysdeps/ieee754/huge_val.h | 23 |
1 files changed, 6 insertions, 17 deletions
diff --git a/sysdeps/ieee754/huge_val.h b/sysdeps/ieee754/huge_val.h index 63a8aad9f5..a6b55d20bc 100644 --- a/sysdeps/ieee754/huge_val.h +++ b/sysdeps/ieee754/huge_val.h @@ -1,6 +1,6 @@ -/* `HUGE_VAL' constant for IEEE 754 machines (where it is infinity). +/* `HUGE_VAL' constants for IEEE 754 machines (where it is infinity). Used by <stdlib.h> and <math.h> functions for overflow. - Copyright (C) 1992, 1995, 1996 Free Software Foundation, Inc. + Copyright (C) 1992, 1995, 1996, 1997 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 @@ -46,7 +46,7 @@ static __huge_val_t __huge_val = { __HUGE_VAL_bytes }; /* GNU extensions: (float) HUGE_VALf and (long double) HUGE_VALl. */ -#ifdef __USE_GNU +#ifdef __USE_GNU #if __BYTE_ORDER == __BIG_ENDIAN #define __HUGE_VALf_bytes { 0x7f, 0x80, 0, 0 } @@ -64,21 +64,10 @@ static __huge_valf_t __huge_valf = { __HUGE_VALf_bytes }; #define HUGE_VALf (__huge_valf.__f) #endif /* GCC. */ -#if __BYTE_ORDER == __BIG_ENDIAN -#define __HUGE_VALl_bytes { 0x7f, 0xff, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } -#endif -#if __BYTE_ORDER == __LITTLE_ENDIAN -#define __HUGE_VALl_bytes { 0, 0, 0, 0, 0, 0, 0, 0, 0xff, 0x7f, 0, 0 } -#endif -#define __huge_vall_t union { unsigned char __c[12]; long double __ld; } -#ifdef __GNUC__ -#define HUGE_VALl (__extension__ \ - ((__huge_vall_t) { __c: __HUGE_VALl_bytes }).__ld) -#else /* Not GCC. */ -static __huge_vall_t __huge_vall = { __HUGE_VALl_bytes }; -#define HUGE_VALl (__huge_vall.__ld) -#endif /* GCC. */ +/* Generally there is no separate `long double' format and it is the + same as `double'. */ +#define HUGE_VALl HUGE_VAL #endif /* __USE_GNU. */ |