From 9a8c0d4f41ebee0829fb4cf137c3c294cf88675b Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Wed, 24 Apr 1996 00:58:47 +0000 Subject: Tue Apr 23 15:56:56 1996 Roland McGrath * config.h.in (HAVE_REGEX): New macro. * sysdeps/unix/syscalls.list: Add statfs, fstatfs. * io/Makefile (headers): Add sys/statfs.h, statfsbuf.h. (routines): Add statfs, fstatfs. * sysdeps/mach/hurd/statfs.c: New file. * sysdeps/mach/hurd/fstatfs.c: New file. * sysdeps/stub/fstatfs.c: New file. * sysdeps/stub/statfs.c: New file. * io/sys/statfs.h: New file. * sysdeps/generic/statfsbuf.h: New file. * sysdeps/unix/sysv/linux/statfsbuf.h: New file. Tue Apr 23 00:06:47 1996 Roland McGrath * malloc/Makefile (gmalloc-routines): Add valloc back here. (dist-routines): Remove it here. * malloc/valloc.c [_MALLOC_INTERNAL && GMALLOC_INHIBIT_VALLOC] (ELIDE_VALLOC): Define it. [! ELIDE_VALLOC]: Make whole file conditional on this. * malloc/malloc.h (valloc): Make decl conditional on [!GMALLOC_INHIBIT_VALLOC] instead of [!emacs]. Mon Apr 22 00:02:19 1996 Roland McGrath * MakeTAGS: Include version.mk. (po/SYS_libc.pot): Add missing / in sed s cmd. --- sysdeps/generic/statfsbuf.h | 49 +++++++++++++++++++++++++++++++++++++ sysdeps/mach/hurd/fstatfs.c | 38 ++++++++++++++++++++++++++++ sysdeps/mach/hurd/statfs.c | 42 +++++++++++++++++++++++++++++++ sysdeps/stub/fstatfs.c | 34 +++++++++++++++++++++++++ sysdeps/stub/statfs.c | 34 +++++++++++++++++++++++++ sysdeps/unix/syscalls.list | 2 ++ sysdeps/unix/sysv/linux/statfsbuf.h | 1 + 7 files changed, 200 insertions(+) create mode 100644 sysdeps/generic/statfsbuf.h create mode 100644 sysdeps/mach/hurd/fstatfs.c create mode 100644 sysdeps/mach/hurd/statfs.c create mode 100644 sysdeps/stub/fstatfs.c create mode 100644 sysdeps/stub/statfs.c create mode 100644 sysdeps/unix/sysv/linux/statfsbuf.h (limited to 'sysdeps') diff --git a/sysdeps/generic/statfsbuf.h b/sysdeps/generic/statfsbuf.h new file mode 100644 index 0000000000..e5c2dd7f77 --- /dev/null +++ b/sysdeps/generic/statfsbuf.h @@ -0,0 +1,49 @@ +/* Definition of `struct statfs', information about a filesystem. +Copyright (C) 1996 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 +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#ifndef _STATFSBUF_H + +#define _STATFSBUF_H 1 + +#include + +/* GNU Hurd NOTE: The size of this structure (16 ints) is known in + , since it is used in the `file_statfs' RPC. MiG + does not cope at all well with the passed C structure not being of the + expected size. There are some filler words at the end to allow for + future expansion. To increase the size of the structure used in the RPC + and retain binary compatibility, we would need to assign a new message + number. */ + +struct statfs + { + unsigned int f_type; + unsigned int f_bsize; + unsigned int f_blocks; + unsigned int f_bfree; + unsigned int f_bavail; + unsigned int f_files; + unsigned int f_ffree; + __fsid_t f_fsid; + unsigned int f_namelen; + unsigned int f_spare[6]; + }; + + +#endif /* statfsbuf.h */ diff --git a/sysdeps/mach/hurd/fstatfs.c b/sysdeps/mach/hurd/fstatfs.c new file mode 100644 index 0000000000..80bcdcd905 --- /dev/null +++ b/sysdeps/mach/hurd/fstatfs.c @@ -0,0 +1,38 @@ +/* fstatfs -- Return information about the filesystem on which FD resides. +Copyright (C) 1996 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 +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include +#include +#include +#include + +/* Return information about the filesystem on which FD resides. */ +int +__fstatfs (int fd, struct statfs *buf) +{ + error_t err; + + if (err = HURD_DPORT_USE (fd, __file_statfs (port, buf))) + return __hurd_dfail (fd, err); + + return 0; +} + +weak_alias (__fstatfs, fstatfs) + diff --git a/sysdeps/mach/hurd/statfs.c b/sysdeps/mach/hurd/statfs.c new file mode 100644 index 0000000000..9400531a5c --- /dev/null +++ b/sysdeps/mach/hurd/statfs.c @@ -0,0 +1,42 @@ +/* statfs -- Return information about the filesystem on which FILE resides. +Copyright (C) 1996 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 +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include +#include +#include + +/* Return information about the filesystem on which FILE resides. */ +int +__statfs (const char *file, struct statfs *buf) +{ + error_t err; + file_t port; + + port = __file_name_lookup (file, 0, 0); + if (port == MACH_PORT_NULL) + return -1; + err = __file_statfs (port, buf); + __mach_port_deallocate (__mach_task_self (), port); + if (err) + return __hurd_fail (err); + return 0; +} + +weak_alias (__statfs, statfs) + diff --git a/sysdeps/stub/fstatfs.c b/sysdeps/stub/fstatfs.c new file mode 100644 index 0000000000..5ef5ccd1b9 --- /dev/null +++ b/sysdeps/stub/fstatfs.c @@ -0,0 +1,34 @@ +/* fstatfs -- Return information about the filesystem on which FD resides. +Copyright (C) 1996 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 +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include +#include +#include + +/* Return information about the filesystem on which FD resides. */ +int +__fstatfs (int fd, struct statfs *buf) +{ + errno = ENOSYS; + return -1; +} +stub_warning (statfs) + +weak_alias (__fstatfs, fstatfs) + diff --git a/sysdeps/stub/statfs.c b/sysdeps/stub/statfs.c new file mode 100644 index 0000000000..1aa2feeae6 --- /dev/null +++ b/sysdeps/stub/statfs.c @@ -0,0 +1,34 @@ +/* statfs -- Return information about the filesystem on which FILE resides. +Copyright (C) 1996 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 +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include +#include +#include + +/* Return information about the filesystem on which FILE resides. */ +int +__statfs (const char *file, struct statfs *buf) +{ + errno = ENOSYS; + return -1; +} +stub_warning (statfs) + +weak_alias (__statfs, statfs) + diff --git a/sysdeps/unix/syscalls.list b/sysdeps/unix/syscalls.list index 4e596bf01b..19c11f4d9d 100644 --- a/sysdeps/unix/syscalls.list +++ b/sysdeps/unix/syscalls.list @@ -54,6 +54,8 @@ sync - sync 0 sync sys_fstat fxstat fstat 2 __syscall_fstat sys_mknod xmknod mknod 3 __syscall_mknod sys_stat xstat stat 2 __syscall_stat +statfs - statfs 2 __statfs statfs +fstatfs - fstatfs 2 __fstatfs fstatfs umask - umask 1 __umask umask uname - uname 1 uname unlink - unlink 1 __unlink unlink diff --git a/sysdeps/unix/sysv/linux/statfsbuf.h b/sysdeps/unix/sysv/linux/statfsbuf.h new file mode 100644 index 0000000000..08a10cb495 --- /dev/null +++ b/sysdeps/unix/sysv/linux/statfsbuf.h @@ -0,0 +1 @@ +#include -- cgit v1.2.3