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Split part of sys/inotify.h into bits/inotify.h
- From: "Joseph S. Myers" <joseph at codesourcery dot com>
- To: libc-alpha at sourceware dot org
- Date: Mon, 13 Feb 2012 22:20:59 +0000 (UTC)
- Subject: Split part of sys/inotify.h into bits/inotify.h
Here is the patch to split architecture-dependent flags from
sys/inotify.h to a separate bits/inotify.h, similar to that for
eventfd.h.
2012-02-13 Joseph Myers <joseph@codesourcery.com>
* sysdeps/unix/sysv/linux/bits/inotify.h: New file.
* sysdeps/unix/sysv/linux/sparc/bits/inotify.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/sys/inotify.h: Remove.
* sysdeps/unix/sysv/linux/sys/inotify.h: Get flags from
<bits/inotify.h>.
(IN_CLOEXEC, IN_NONBLOCK): Don't define here.
* sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add
bits/inotify.h.
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 7da5502..2a457a6 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -32,7 +32,7 @@ sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h \
scsi/sg.h scsi/scsi.h scsi/scsi_ioctl.h sys/pci.h \
sys/ultrasound.h sys/raw.h sys/personality.h sys/epoll.h \
bits/a.out.h sys/inotify.h sys/signalfd.h sys/eventfd.h \
- sys/timerfd.h sys/fanotify.h bits/eventfd.h
+ sys/timerfd.h sys/fanotify.h bits/eventfd.h bits/inotify.h
install-others += $(inst_includedir)/bits/syscall.h
diff --git a/sysdeps/unix/sysv/linux/bits/inotify.h b/sysdeps/unix/sysv/linux/bits/inotify.h
new file mode 100644
index 0000000..291f008
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/bits/inotify.h
@@ -0,0 +1,29 @@
+/* Copyright (C) 2005-2012 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 Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_INOTIFY_H
+# error "Never use <bits/inotify.h> directly; include <sys/inotify.h> instead."
+#endif
+
+/* Flags for the parameter of inotify_init1. */
+enum
+ {
+ IN_CLOEXEC = 02000000,
+#define IN_CLOEXEC IN_CLOEXEC
+ IN_NONBLOCK = 00004000
+#define IN_NONBLOCK IN_NONBLOCK
+ };
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/inotify.h b/sysdeps/unix/sysv/linux/sparc/bits/inotify.h
new file mode 100644
index 0000000..ca62d89
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/bits/inotify.h
@@ -0,0 +1,29 @@
+/* Copyright (C) 2005-2012 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 Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_INOTIFY_H
+# error "Never use <bits/inotify.h> directly; include <sys/inotify.h> instead."
+#endif
+
+/* Flags for the parameter of inotify_init1. */
+enum
+ {
+ IN_CLOEXEC = 0x400000,
+#define IN_CLOEXEC IN_CLOEXEC
+ IN_NONBLOCK = 0x004000
+#define IN_NONBLOCK IN_NONBLOCK
+ };
diff --git a/sysdeps/unix/sysv/linux/sparc/sys/inotify.h b/sysdeps/unix/sysv/linux/sparc/sys/inotify.h
deleted file mode 100644
index 5d0e56f..0000000
--- a/sysdeps/unix/sysv/linux/sparc/sys/inotify.h
+++ /dev/null
@@ -1,104 +0,0 @@
-/* Copyright (C) 2005, 2006, 2008 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 Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library; if not, see
- <http://www.gnu.org/licenses/>. */
-
-#ifndef _SYS_INOTIFY_H
-#define _SYS_INOTIFY_H 1
-
-#include <stdint.h>
-
-
-/* Flags for the parameter of inotify_init1. */
-enum
- {
- IN_CLOEXEC = 0x400000,
-#define IN_CLOEXEC IN_CLOEXEC
- IN_NONBLOCK = 0x4000
-#define IN_NONBLOCK IN_NONBLOCK
- };
-
-
-/* Structure describing an inotify event. */
-struct inotify_event
-{
- int wd; /* Watch descriptor. */
- uint32_t mask; /* Watch mask. */
- uint32_t cookie; /* Cookie to synchronize two events. */
- uint32_t len; /* Length (including NULs) of name. */
- char name __flexarr; /* Name. */
-};
-
-
-/* Supported events suitable for MASK parameter of INOTIFY_ADD_WATCH. */
-#define IN_ACCESS 0x00000001 /* File was accessed. */
-#define IN_MODIFY 0x00000002 /* File was modified. */
-#define IN_ATTRIB 0x00000004 /* Metadata changed. */
-#define IN_CLOSE_WRITE 0x00000008 /* Writtable file was closed. */
-#define IN_CLOSE_NOWRITE 0x00000010 /* Unwrittable file closed. */
-#define IN_CLOSE (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) /* Close. */
-#define IN_OPEN 0x00000020 /* File was opened. */
-#define IN_MOVED_FROM 0x00000040 /* File was moved from X. */
-#define IN_MOVED_TO 0x00000080 /* File was moved to Y. */
-#define IN_MOVE (IN_MOVED_FROM | IN_MOVED_TO) /* Moves. */
-#define IN_CREATE 0x00000100 /* Subfile was created. */
-#define IN_DELETE 0x00000200 /* Subfile was deleted. */
-#define IN_DELETE_SELF 0x00000400 /* Self was deleted. */
-#define IN_MOVE_SELF 0x00000800 /* Self was moved. */
-
-/* Events sent by the kernel. */
-#define IN_UNMOUNT 0x00002000 /* Backing fs was unmounted. */
-#define IN_Q_OVERFLOW 0x00004000 /* Event queued overflowed. */
-#define IN_IGNORED 0x00008000 /* File was ignored. */
-
-/* Helper events. */
-#define IN_CLOSE (IN_CLOSE_WRITE | IN_CLOSE_NOWRITE) /* Close. */
-#define IN_MOVE (IN_MOVED_FROM | IN_MOVED_TO) /* Moves. */
-
-/* Special flags. */
-#define IN_ONLYDIR 0x01000000 /* Only watch the path if it is a
- directory. */
-#define IN_DONT_FOLLOW 0x02000000 /* Do not follow a sym link. */
-#define IN_MASK_ADD 0x20000000 /* Add to the mask of an already
- existing watch. */
-#define IN_ISDIR 0x40000000 /* Event occurred against dir. */
-#define IN_ONESHOT 0x80000000 /* Only send event once. */
-
-/* All events which a program can wait on. */
-#define IN_ALL_EVENTS (IN_ACCESS | IN_MODIFY | IN_ATTRIB | IN_CLOSE_WRITE \
- | IN_CLOSE_NOWRITE | IN_OPEN | IN_MOVED_FROM \
- | IN_MOVED_TO | IN_CREATE | IN_DELETE \
- | IN_DELETE_SELF | IN_MOVE_SELF)
-
-
-__BEGIN_DECLS
-
-/* Create and initialize inotify instance. */
-extern int inotify_init (void) __THROW;
-
-/* Create and initialize inotify instance. */
-extern int inotify_init1 (int __flags) __THROW;
-
-/* Add watch of object NAME to inotify instance FD. Notify about
- events specified by MASK. */
-extern int inotify_add_watch (int __fd, const char *__name, uint32_t __mask)
- __THROW;
-
-/* Remove the watch specified by WD from the inotify instance FD. */
-extern int inotify_rm_watch (int __fd, uint32_t __wd) __THROW;
-
-__END_DECLS
-
-#endif /* sys/inotify.h */
diff --git a/sysdeps/unix/sysv/linux/sys/inotify.h b/sysdeps/unix/sysv/linux/sys/inotify.h
index 8276376..a1d74d6 100644
--- a/sysdeps/unix/sysv/linux/sys/inotify.h
+++ b/sysdeps/unix/sysv/linux/sys/inotify.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2005, 2006, 2008, 2009, 2010 Free Software Foundation, Inc.
+/* Copyright (C) 2005-2012 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
@@ -20,15 +20,8 @@
#include <stdint.h>
-
-/* Flags for the parameter of inotify_init1. */
-enum
- {
- IN_CLOEXEC = 02000000,
-#define IN_CLOEXEC IN_CLOEXEC
- IN_NONBLOCK = 04000
-#define IN_NONBLOCK IN_NONBLOCK
- };
+/* Get the platform-dependent flags. */
+#include <bits/inotify.h>
/* Structure describing an inotify event. */
--
Joseph S. Myers
joseph@codesourcery.com