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authorUlrich Drepper <drepper@redhat.com>1999-01-21 14:52:39 +0000
committerUlrich Drepper <drepper@redhat.com>1999-01-21 14:52:39 +0000
commitd1462d2e3f8a48eca8018e78b5f250db7cde458d (patch)
treedcef44cad65e653c5cd99372c1c8937175d8e0c2 /sysdeps/generic/sys
parentc71183402c321cee4486e5d24ef1f82e9dbb111a (diff)
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Update.
* sysdeps/unix/sysv/linux/sys/sysmacros.h: Pretty print. * sysdeps/unix/sysv/linux/Dist: Remove sys/sysmacros.h. * sysdeps/unix/sysv/linux/Makefile: Remove sys/sysmacros.h. * posix/Makefile (headers): Add sys/sysmacros.h. * posix/sys/types.h: Include sys/sysmacros.h for __USE_BSD. * sysdeps/generic/sys/sysmacros.h: New file. * sysdeps/mach/hurd/xmknod.c: Include sys/types.h and remove minor and major definition.
Diffstat (limited to 'sysdeps/generic/sys')
-rw-r--r--sysdeps/generic/sys/sysmacros.h31
1 files changed, 31 insertions, 0 deletions
diff --git a/sysdeps/generic/sys/sysmacros.h b/sysdeps/generic/sys/sysmacros.h
new file mode 100644
index 0000000000..6b69689ace
--- /dev/null
+++ b/sysdeps/generic/sys/sysmacros.h
@@ -0,0 +1,31 @@
+/* Definitions of macros to access `dev_t' values.
+ Copyright (C) 1996, 1997, 1999 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., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _SYS_SYSMACROS_H
+#define _SYS_SYSMACROS_H 1
+
+/* For compatibility we provide alternative names.
+
+ The problem here is that compilers other than GCC probably don't
+ have the `long long' type and so `dev_t' is actually an array. */
+#define major(dev) ((int)(((unsigned int) (dev) >> 8) & 0xff))
+#define minor(dev) ((int)((dev) & 0xff))
+#define makedev(major, minor) (((major) << 8) | (minor))
+
+#endif /* sys/sysmacros.h */