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authorRoland McGrath <roland@gnu.org>1996-04-24 00:58:47 +0000
committerRoland McGrath <roland@gnu.org>1996-04-24 00:58:47 +0000
commit9a8c0d4f41ebee0829fb4cf137c3c294cf88675b (patch)
tree1e231a79481fd1035c7eb2fc097014fbe4c79ed2 /sysdeps
parentb0d20a87b5f0ba27496abcb6a4f9ad99fd412303 (diff)
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Tue Apr 23 15:56:56 1996 Roland McGrath <roland@delasyd.gnu.ai.mit.edu>
* 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 <roland@delasyd.gnu.ai.mit.edu> * 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 <roland@delasyd.gnu.ai.mit.edu> * MakeTAGS: Include version.mk. (po/SYS_libc.pot): Add missing / in sed s cmd.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/generic/statfsbuf.h49
-rw-r--r--sysdeps/mach/hurd/fstatfs.c38
-rw-r--r--sysdeps/mach/hurd/statfs.c42
-rw-r--r--sysdeps/stub/fstatfs.c34
-rw-r--r--sysdeps/stub/statfs.c34
-rw-r--r--sysdeps/unix/syscalls.list2
-rw-r--r--sysdeps/unix/sysv/linux/statfsbuf.h1
7 files changed, 200 insertions, 0 deletions
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/types.h>
+
+/* GNU Hurd NOTE: The size of this structure (16 ints) is known in
+ <hurd/hurd_types.defs>, 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 <hurd.h>
+#include <hurd/fd.h>
+#include <sys/statfs.h>
+#include <stddef.h>
+
+/* 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 <hurd.h>
+#include <sys/statfs.h>
+#include <stddef.h>
+
+/* 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 <errno.h>
+#include <sys/statfs.h>
+#include <stddef.h>
+
+/* 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 <errno.h>
+#include <sys/statfs.h>
+#include <stddef.h>
+
+/* 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 <asm/statfs.h>