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* version.h (VERSION): Bump to 2.0.99. * posix/fnmath.h: Don't redefine __P when used in glibc. * posix/glob.h: Likewise. * inet/rcmd.c (__ivaliduser2): Fix memory leak. Patch by Dick Streefland <dick_streefland@tasking.com>. * stdio-common/tst-ungetc.c: Add more test cases. * sysdeps/unix/sysv/linux/Dist: Add linux_fsinfo.h. * sysdeps/unix/sysv/linux/fstatvfs.c: Move filesystem magic number definitions to ... * sysdeps/unix/sysv/linux/linux_fsinfo.h: ...here. New file. * sysdeps/unix/sysv/linux/fpathconf.c: New file. * sysdeps/unix/sysv/linux/pathconf.c: New file. * sysdeps/unix/sysv/linux/alpha/fpathconf.c: Handle _PC_LINK_MAX here. * sysdeps/unix/sysv/linux/alpha/pathconf.c: Likewise. 1998-10-20 Philip Blundell <pb@nexus.co.uk> * sysdeps/unix/sysv/linux/arm/bits/armsigctx.h: Include <asm/ptrace.h> to define struct pt_regs. * sysdeps/unix/sysv/linux/arm/profil-counter.h: Don't bother including <asm/ptrace.h> here. * sysdeps/unix/sysv/linux/arm/sysdep.S: Remove spurious call to C_SYMBOL_NAME macro. 1998-10-23 Andreas Jaeger <aj@arthur.rhein-neckar.de> * sysdeps/generic/sys/ptrace.h (__ptrace_request): Remove comma at end of enumerator list. * sysdeps/unix/sysv/linux/sys/ptrace.h (__ptrace_request): Likewise. * posix/wordexp.h: Likewise. * db/db.h: Use __PMT instead of __P in typedefs. * db/mpool.h: Likewise. * sysdeps/generic/bits/siginfo.h: Likewise. * nis/rpcsvc/ypclnt.h: Likewise. 1998-10-23 Ulrich Drepper <drepper@cygnus.com>
81 lines
2.0 KiB
C
81 lines
2.0 KiB
C
/* Linux specific extensions to fpathconf.
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Copyright (C) 1991, 1995, 1996, 1998 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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#include <unistd.h>
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#include <limits.h>
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#include <sys/statfs.h>
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#include "linux_fsinfo.h"
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static long int posix_fpathconf (int fd, int name);
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/* Get file-specific information about descriptor FD. */
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long int
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__fpathconf (fd, name)
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int fd;
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int name;
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{
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if (name == _PC_LINK_MAX)
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{
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struct statfs fsbuf;
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/* Determine the filesystem type. */
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if (__fstatfs (fd, &fsbuf) < 0)
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/* not possible, return the default value. */
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return LINK_MAX;
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switch (fsbuf.f_type)
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{
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case EXT2_SUPER_MAGIC:
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return EXT2_LINK_MAX;
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case MINIX_SUPER_MAGIC:
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case MINIX_SUPER_MAGIC2:
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return MINIX_LINK_MAX;
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case MINIX2_SUPER_MAGIC:
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case MINIX2_SUPER_MAGIC2:
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return MINIX2_LINK_MAX;
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case XENIX_SUPER_MAGIC:
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return XENIX_LINK_MAX;
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case SYSV4_SUPER_MAGIC:
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case SYSV2_SUPER_MAGIC:
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return SYSV_LINK_MAX;
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case COH_SUPER_MAGIC:
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return COH_LINK_MAX;
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case UFS_MAGIC:
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case UFS_CIGAM:
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return UFS_LINK_MAX;
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default:
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return LINK_MAX;
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}
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}
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return posix_fpathconf (fd, name);
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}
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#define __fpathconf static posix_fpathconf
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#include <sysdeps/posix/fpathconf.c>
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