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1997-10-31 23:16 Ulrich Drepper <drepper@cygnus.com> * posix/glob.c (glob): If calling glob_in_dir for a list which was generated by a glob call disable GLOB_ERR since there might be non-directories in the list (PR203). * posix/glob.h (GLOB_ONLYDIR): New flag. (__GLOB_FLAGS): Add GLOB_ONLYDIR. * posix/glob.c: Define HAVE_D_TYPE if _DIRENT_HAVE_D_TYPE is defined. (glob): Add GLOB_ONLYDIR to recursive call to match dirname. (glob_in_dir) [HAVE_D_TYPE]: While reading directory entries test whether they are directories if GLOB_ONLYDIR flag is given. * manual/pattern.texi: Document GLOB_ONLYDIR. * misc/Makefile (tests): Add tst-fdset. * sysdeps/i386/bits/select.h: Rewrite asm macros to be cleaner. * sysdeps/unix/sysv/linux/Dist: Add xstatconv.c. * sysdeps/unix/sysv/linux/alpha/Dist: Likewise. * time/strptime.c (strptime_internal): In %y format, regard years >= 69 as of twentieth century, all other as of twenty-first. * time/tzset.c: Correct typo and little optimization. 1997-10-31 16:01 Ulrich Drepper <drepper@cygnus.com> * inet/getnetgrent.c: Allocate buffer dynamically if needed. Suggested by Joe Keane <jgk@jgk.org>. 1997-10-31 Andreas Jaeger <aj@arthur.rhein-neckar.de> * io/ftw.h: Declare __ftw64_func_t and __nftw64_func_t only when __USE_FILE_OFFSET64 || __USE_LARGEFILE64 is true. 1997-10-30 05:47 Ulrich Drepper <drepper@cygnus.com> * misc/mntent.c: Don't use statically allocated buffer. Allocate it dynamically if necessary. * misc/efgcvt.c: Likewise. Patch by Joe Keane <jgk@jgk.org>. * misc/mntent.c: Allow freeing of allocated buffer in __libc_subfreeres. * misc/efgcvt.c: Likewise. * misc/efgcvt.c: Call correct reentrant functions. Use better values for MAXDIG. * misc/qefgcvt.c: Use better values for MAXDIG. 1997-10-29 18:48 Richard Henderson <rth@cygnus.com> * sysdeps/unix/sysv/linux/Makefile [io]: Add xstatconv. * sysdeps/unix/sysv/linux/alpha/xstatconv.c: New file. Convert between kernel_stat and the userland version indicated. * sysdeps/unix/sysv/linux/xstatconv.c: Likewise. * sysdeps/unix/sysv/linux/bits/stat.h: Define _STAT_VER_KERNEL. * sysdeps/unix/sysv/linux/fxstat.c: Defer to __xstat_conv. Alias to __*xstat64 if requested. * sysdeps/unix/sysv/linux/lxstat.c: Likewise. * sysdeps/unix/sysv/linux/xstat.c: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/stat.h: Add struct stat64. Increment _STAT_VER, and make struct stat the same. * sysdeps/unix/sysv/linux/alpha/bits/types.h: Add __ino64_t, and __off64_t. Reorganize. * sysdeps/unix/sysv/linux/alpha/kernel_stat.h: Add struct glibc2_stat for backward compatibility. Define XSTAT_IS_XSTAT64. * sysdeps/unix/sysv/linux/alpha/fxstat64.c: Empty file. * sysdeps/unix/sysv/linux/alpha/lxstat64.c: Likewise. * sysdeps/unix/sysv/linux/alpha/xstat64.c: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/dirent.h (struct dirent): For consistency, force d_ino to use ino_t and supply padding. 1997-10-29 18:47 Richard Henderson <rth@cygnus.com> * libio/iofopen.c: Correct weak_alias.
69 lines
2.6 KiB
C
69 lines
2.6 KiB
C
/* Copyright (C) 1997 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _SYS_SELECT_H
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# error "Never use <bits/select.h> directly; include <sys/select.h> instead."
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#endif
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#if defined __GNUC__ && __GNUC__ >= 2
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# define __FD_ZERO(fdsetp) \
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__asm__ __volatile__ ("cld; rep; stosl" \
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: "=m" ((fdsetp)->fds_bits[__FDELT (__FD_SETSIZE)]) \
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: "a" (0), "c" (sizeof (__fd_set) \
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/ sizeof (__fd_mask)), \
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"D" (&(fdsetp)->fds_bits[0]) \
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:"cx","di","memory")
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# define __FD_SET(fd, fdsetp) \
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__asm__ __volatile__ ("btsl %1,%0" \
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: "=m" ((fdsetp)->fds_bits[__FDELT (fd)]) \
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: "r" (((int) (fd)) % __NFDBITS) \
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: "cc","memory")
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# define __FD_CLR(fd, fdsetp) \
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__asm__ __volatile__ ("btrl %1,%0" \
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: "=m" ((fdsetp)->fds_bits[__FDELT (fd)]) \
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: "r" (((int) (fd)) % __NFDBITS) \
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: "cc","memory")
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# define __FD_ISSET(fd, fdsetp) \
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(__extension__ \
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({register char __result; \
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__asm__ __volatile__ ("btl %1,%2 ; setcb %b0" \
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: "=q" (__result) \
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: "r" (((int) (fd)) % __NFDBITS), \
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"m" ((fdsetp)->fds_bits[__FDELT (fd)]) \
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: "cc"); \
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__result; }))
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#else /* ! GNU CC */
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/* We don't use `memset' because this would require a prototype and
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the array isn't too big. */
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# define __FD_ZERO(set) \
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do { \
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unsigned int __i; \
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__fd_set *__arr = (set); \
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for (__i = 0; __i < sizeof (__fd_set) / sizeof (__fd_mask); ++__i) \
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__arr->fds_bits[__i] = 0; \
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} while (0)
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# define __FD_SET(d, set) ((set)->fds_bits[__FDELT (d)] |= __FDMASK (d))
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# define __FD_CLR(d, set) ((set)->fds_bits[__FDELT (d)] &= ~__FDMASK (d))
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# define __FD_ISSET(d, set) ((set)->fds_bits[__FDELT (d)] & __FDMASK (d))
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#endif /* GNU CC */
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