diff options
| author | Ulrich Drepper <drepper@redhat.com> | 1998-08-25 11:45:26 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-08-25 11:45:26 +0000 |
| commit | 6dbb7062ff2af970c6b8befecf71d7284d5813fb (patch) | |
| tree | 491c0061190c228120bb48e2b3975572b4ba33e2 /sysdeps/i386/bits/select.h | |
| parent | ed1ac6a2d6c744bdbd4751efc86326ceafeac26c (diff) | |
Update.
1998-08-25 11:43 Ulrich Drepper <drepper@cygnus.com>
* elf/elf.h: Add syminfo stuff and other DT_* from Solaris' ELF.
1998-08-25 Bernd Schmidt <crux@Pool.Informatik.RWTH-Aachen.DE>
* argp/argp.h: Use __inline__ not inline.
* sysdeps/i386/bits/select.h (FD_ZERO): Rewrite asm not to indicate
an input register as being clobbered.
* sysdeps/i386/memset.c (memset): Likewise.
* sysdeps/i386/bzero.c (__bzero): Likewise.
* sysdeps/i386/memcopy.h ({BYTE,WORD}_COPY_[FB]WD): Likewise.
1998-08-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* stdlib/jrand48_r.c (__jrand48_r): Set also upper half of result.
Fixes PR libc/757 (Reported by Michael Creutz <creutz@bnl.gov).
Diffstat (limited to 'sysdeps/i386/bits/select.h')
| -rw-r--r-- | sysdeps/i386/bits/select.h | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/sysdeps/i386/bits/select.h b/sysdeps/i386/bits/select.h index f2ab43ebbb..f21407f81f 100644 --- a/sysdeps/i386/bits/select.h +++ b/sysdeps/i386/bits/select.h @@ -1,4 +1,4 @@ -/* Copyright (C) 1997 Free Software Foundation, Inc. +/* Copyright (C) 1997, 1998 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 @@ -24,12 +24,17 @@ #if defined __GNUC__ && __GNUC__ >= 2 # define __FD_ZERO(fdsetp) \ - __asm__ __volatile__ ("cld; rep; stosl" \ - : "=m" ((fdsetp)->fds_bits[__FDELT (__FD_SETSIZE)]) \ - : "a" (0), "c" (sizeof (__fd_set) \ - / sizeof (__fd_mask)), \ - "D" (&(fdsetp)->fds_bits[0]) \ - :"cx","di","memory") + do { \ + int __d0, __d1; \ + __asm__ __volatile__ ("cld; rep; stosl" \ + : "=m" ((fdsetp)->fds_bits[__FDELT (__FD_SETSIZE)]),\ + "=&c" (__d0), "=&D" (__d1) \ + : "a" (0), "1" (sizeof (__fd_set) \ + / sizeof (__fd_mask)), \ + "2" (&(fdsetp)->fds_bits[0]) \ + : "memory"); \ + } while (0) + # define __FD_SET(fd, fdsetp) \ __asm__ __volatile__ ("btsl %1,%0" \ : "=m" ((fdsetp)->fds_bits[__FDELT (fd)]) \ |