Message-Id: <1471890809-4383-51-git-send-email-mikko.rapeli@iki.fi>
Date:   Mon, 22 Aug 2016 20:33:07 +0200
From:   Mikko Rapeli <mikko.rapeli@....fi>
To:     linux-kernel@...r.kernel.org
Cc:     Mikko Rapeli <mikko.rapeli@....fi>, Arnd Bergmann <arnd@...db.de>,
        Miklos Szeredi <miklos@...redi.hu>,
        linux-fsdevel@...r.kernel.org
Subject: [PATCH v05 50/72] include/uapi/linux/fuse.h: use linux/types.h also in userspace

Kernel headers should not use stdint.h.

Signed-off-by: Mikko Rapeli <mikko.rapeli@....fi>
Cc: Arnd Bergmann <arnd@...db.de>
Cc: Miklos Szeredi <miklos@...redi.hu>
---
 include/uapi/linux/fuse.h | 452 +++++++++++++++++++++++-----------------------
 1 file changed, 224 insertions(+), 228 deletions(-)

diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h
index 27e1736..f9eadc7 100644
--- a/include/uapi/linux/fuse.h
+++ b/include/uapi/linux/fuse.h
@@ -113,11 +113,7 @@
 #ifndef _LINUX_FUSE_H
 #define _LINUX_FUSE_H
 
-#ifdef __KERNEL__
 #include <linux/types.h>
-#else
-#include <stdint.h>
-#endif
 
 /*
  * Version negotiation:
@@ -152,42 +148,42 @@
    userspace works under 64bit kernels */
 
 struct fuse_attr {
-	uint64_t	ino;
-	uint64_t	size;
-	uint64_t	blocks;
-	uint64_t	atime;
-	uint64_t	mtime;
-	uint64_t	ctime;
-	uint32_t	atimensec;
-	uint32_t	mtimensec;
-	uint32_t	ctimensec;
-	uint32_t	mode;
-	uint32_t	nlink;
-	uint32_t	uid;
-	uint32_t	gid;
-	uint32_t	rdev;
-	uint32_t	blksize;
-	uint32_t	padding;
+	__u64	ino;
+	__u64	size;
+	__u64	blocks;
+	__u64	atime;
+	__u64	mtime;
+	__u64	ctime;
+	__u32	atimensec;
+	__u32	mtimensec;
+	__u32	ctimensec;
+	__u32	mode;
+	__u32	nlink;
+	__u32	uid;
+	__u32	gid;
+	__u32	rdev;
+	__u32	blksize;
+	__u32	padding;
 };
 
 struct fuse_kstatfs {
-	uint64_t	blocks;
-	uint64_t	bfree;
-	uint64_t	bavail;
-	uint64_t	files;
-	uint64_t	ffree;
-	uint32_t	bsize;
-	uint32_t	namelen;
-	uint32_t	frsize;
-	uint32_t	padding;
-	uint32_t	spare[6];
+	__u64	blocks;
+	__u64	bfree;
+	__u64	bavail;
+	__u64	files;
+	__u64	ffree;
+	__u32	bsize;
+	__u32	namelen;
+	__u32	frsize;
+	__u32	padding;
+	__u32	spare[6];
 };
 
 struct fuse_file_lock {
-	uint64_t	start;
-	uint64_t	end;
-	uint32_t	type;
-	uint32_t	pid; /* tgid */
+	__u64	start;
+	__u64	end;
+	__u32	type;
+	__u32	pid; /* tgid */
 };
 
 /**
@@ -388,149 +384,149 @@ enum fuse_notify_code {
 #define FUSE_COMPAT_ENTRY_OUT_SIZE 120
 
 struct fuse_entry_out {
-	uint64_t	nodeid;		/* Inode ID */
-	uint64_t	generation;	/* Inode generation: nodeid:gen must
+	__u64	nodeid;		/* Inode ID */
+	__u64	generation;	/* Inode generation: nodeid:gen must
 					   be unique for the fs's lifetime */
-	uint64_t	entry_valid;	/* Cache timeout for the name */
-	uint64_t	attr_valid;	/* Cache timeout for the attributes */
-	uint32_t	entry_valid_nsec;
-	uint32_t	attr_valid_nsec;
+	__u64	entry_valid;	/* Cache timeout for the name */
+	__u64	attr_valid;	/* Cache timeout for the attributes */
+	__u32	entry_valid_nsec;
+	__u32	attr_valid_nsec;
 	struct fuse_attr attr;
 };
 
 struct fuse_forget_in {
-	uint64_t	nlookup;
+	__u64	nlookup;
 };
 
 struct fuse_forget_one {
-	uint64_t	nodeid;
-	uint64_t	nlookup;
+	__u64	nodeid;
+	__u64	nlookup;
 };
 
 struct fuse_batch_forget_in {
-	uint32_t	count;
-	uint32_t	dummy;
+	__u32	count;
+	__u32	dummy;
 };
 
 struct fuse_getattr_in {
-	uint32_t	getattr_flags;
-	uint32_t	dummy;
-	uint64_t	fh;
+	__u32	getattr_flags;
+	__u32	dummy;
+	__u64	fh;
 };
 
 #define FUSE_COMPAT_ATTR_OUT_SIZE 96
 
 struct fuse_attr_out {
-	uint64_t	attr_valid;	/* Cache timeout for the attributes */
-	uint32_t	attr_valid_nsec;
-	uint32_t	dummy;
+	__u64	attr_valid;	/* Cache timeout for the attributes */
+	__u32	attr_valid_nsec;
+	__u32	dummy;
 	struct fuse_attr attr;
 };
 
 #define FUSE_COMPAT_MKNOD_IN_SIZE 8
 
 struct fuse_mknod_in {
-	uint32_t	mode;
-	uint32_t	rdev;
-	uint32_t	umask;
-	uint32_t	padding;
+	__u32	mode;
+	__u32	rdev;
+	__u32	umask;
+	__u32	padding;
 };
 
 struct fuse_mkdir_in {
-	uint32_t	mode;
-	uint32_t	umask;
+	__u32	mode;
+	__u32	umask;
 };
 
 struct fuse_rename_in {
-	uint64_t	newdir;
+	__u64	newdir;
 };
 
 struct fuse_rename2_in {
-	uint64_t	newdir;
-	uint32_t	flags;
-	uint32_t	padding;
+	__u64	newdir;
+	__u32	flags;
+	__u32	padding;
 };
 
 struct fuse_link_in {
-	uint64_t	oldnodeid;
+	__u64	oldnodeid;
 };
 
 struct fuse_setattr_in {
-	uint32_t	valid;
-	uint32_t	padding;
-	uint64_t	fh;
-	uint64_t	size;
-	uint64_t	lock_owner;
-	uint64_t	atime;
-	uint64_t	mtime;
-	uint64_t	ctime;
-	uint32_t	atimensec;
-	uint32_t	mtimensec;
-	uint32_t	ctimensec;
-	uint32_t	mode;
-	uint32_t	unused4;
-	uint32_t	uid;
-	uint32_t	gid;
-	uint32_t	unused5;
+	__u32	valid;
+	__u32	padding;
+	__u64	fh;
+	__u64	size;
+	__u64	lock_owner;
+	__u64	atime;
+	__u64	mtime;
+	__u64	ctime;
+	__u32	atimensec;
+	__u32	mtimensec;
+	__u32	ctimensec;
+	__u32	mode;
+	__u32	unused4;
+	__u32	uid;
+	__u32	gid;
+	__u32	unused5;
 };
 
 struct fuse_open_in {
-	uint32_t	flags;
-	uint32_t	unused;
+	__u32	flags;
+	__u32	unused;
 };
 
 struct fuse_create_in {
-	uint32_t	flags;
-	uint32_t	mode;
-	uint32_t	umask;
-	uint32_t	padding;
+	__u32	flags;
+	__u32	mode;
+	__u32	umask;
+	__u32	padding;
 };
 
 struct fuse_open_out {
-	uint64_t	fh;
-	uint32_t	open_flags;
-	uint32_t	padding;
+	__u64	fh;
+	__u32	open_flags;
+	__u32	padding;
 };
 
 struct fuse_release_in {
-	uint64_t	fh;
-	uint32_t	flags;
-	uint32_t	release_flags;
-	uint64_t	lock_owner;
+	__u64	fh;
+	__u32	flags;
+	__u32	release_flags;
+	__u64	lock_owner;
 };
 
 struct fuse_flush_in {
-	uint64_t	fh;
-	uint32_t	unused;
-	uint32_t	padding;
-	uint64_t	lock_owner;
+	__u64	fh;
+	__u32	unused;
+	__u32	padding;
+	__u64	lock_owner;
 };
 
 struct fuse_read_in {
-	uint64_t	fh;
-	uint64_t	offset;
-	uint32_t	size;
-	uint32_t	read_flags;
-	uint64_t	lock_owner;
-	uint32_t	flags;
-	uint32_t	padding;
+	__u64	fh;
+	__u64	offset;
+	__u32	size;
+	__u32	read_flags;
+	__u64	lock_owner;
+	__u32	flags;
+	__u32	padding;
 };
 
 #define FUSE_COMPAT_WRITE_IN_SIZE 24
 
 struct fuse_write_in {
-	uint64_t	fh;
-	uint64_t	offset;
-	uint32_t	size;
-	uint32_t	write_flags;
-	uint64_t	lock_owner;
-	uint32_t	flags;
-	uint32_t	padding;
+	__u64	fh;
+	__u64	offset;
+	__u32	size;
+	__u32	write_flags;
+	__u64	lock_owner;
+	__u32	flags;
+	__u32	padding;
 };
 
 struct fuse_write_out {
-	uint32_t	size;
-	uint32_t	padding;
+	__u32	size;
+	__u32	padding;
 };
 
 #define FUSE_COMPAT_STATFS_SIZE 48
@@ -540,32 +536,32 @@ struct fuse_statfs_out {
 };
 
 struct fuse_fsync_in {
-	uint64_t	fh;
-	uint32_t	fsync_flags;
-	uint32_t	padding;
+	__u64	fh;
+	__u32	fsync_flags;
+	__u32	padding;
 };
 
 struct fuse_setxattr_in {
-	uint32_t	size;
-	uint32_t	flags;
+	__u32	size;
+	__u32	flags;
 };
 
 struct fuse_getxattr_in {
-	uint32_t	size;
-	uint32_t	padding;
+	__u32	size;
+	__u32	padding;
 };
 
 struct fuse_getxattr_out {
-	uint32_t	size;
-	uint32_t	padding;
+	__u32	size;
+	__u32	padding;
 };
 
 struct fuse_lk_in {
-	uint64_t	fh;
-	uint64_t	owner;
+	__u64	fh;
+	__u64	owner;
 	struct fuse_file_lock lk;
-	uint32_t	lk_flags;
-	uint32_t	padding;
+	__u32	lk_flags;
+	__u32	padding;
 };
 
 struct fuse_lk_out {
@@ -573,140 +569,140 @@ struct fuse_lk_out {
 };
 
 struct fuse_access_in {
-	uint32_t	mask;
-	uint32_t	padding;
+	__u32	mask;
+	__u32	padding;
 };
 
 struct fuse_init_in {
-	uint32_t	major;
-	uint32_t	minor;
-	uint32_t	max_readahead;
-	uint32_t	flags;
+	__u32	major;
+	__u32	minor;
+	__u32	max_readahead;
+	__u32	flags;
 };
 
 #define FUSE_COMPAT_INIT_OUT_SIZE 8
 #define FUSE_COMPAT_22_INIT_OUT_SIZE 24
 
 struct fuse_init_out {
-	uint32_t	major;
-	uint32_t	minor;
-	uint32_t	max_readahead;
-	uint32_t	flags;
-	uint16_t	max_background;
-	uint16_t	congestion_threshold;
-	uint32_t	max_write;
-	uint32_t	time_gran;
-	uint32_t	unused[9];
+	__u32	major;
+	__u32	minor;
+	__u32	max_readahead;
+	__u32	flags;
+	__u16	max_background;
+	__u16	congestion_threshold;
+	__u32	max_write;
+	__u32	time_gran;
+	__u32	unused[9];
 };
 
 #define CUSE_INIT_INFO_MAX 4096
 
 struct cuse_init_in {
-	uint32_t	major;
-	uint32_t	minor;
-	uint32_t	unused;
-	uint32_t	flags;
+	__u32	major;
+	__u32	minor;
+	__u32	unused;
+	__u32	flags;
 };
 
 struct cuse_init_out {
-	uint32_t	major;
-	uint32_t	minor;
-	uint32_t	unused;
-	uint32_t	flags;
-	uint32_t	max_read;
-	uint32_t	max_write;
-	uint32_t	dev_major;		/* chardev major */
-	uint32_t	dev_minor;		/* chardev minor */
-	uint32_t	spare[10];
+	__u32	major;
+	__u32	minor;
+	__u32	unused;
+	__u32	flags;
+	__u32	max_read;
+	__u32	max_write;
+	__u32	dev_major;		/* chardev major */
+	__u32	dev_minor;		/* chardev minor */
+	__u32	spare[10];
 };
 
 struct fuse_interrupt_in {
-	uint64_t	unique;
+	__u64	unique;
 };
 
 struct fuse_bmap_in {
-	uint64_t	block;
-	uint32_t	blocksize;
-	uint32_t	padding;
+	__u64	block;
+	__u32	blocksize;
+	__u32	padding;
 };
 
 struct fuse_bmap_out {
-	uint64_t	block;
+	__u64	block;
 };
 
 struct fuse_ioctl_in {
-	uint64_t	fh;
-	uint32_t	flags;
-	uint32_t	cmd;
-	uint64_t	arg;
-	uint32_t	in_size;
-	uint32_t	out_size;
+	__u64	fh;
+	__u32	flags;
+	__u32	cmd;
+	__u64	arg;
+	__u32	in_size;
+	__u32	out_size;
 };
 
 struct fuse_ioctl_iovec {
-	uint64_t	base;
-	uint64_t	len;
+	__u64	base;
+	__u64	len;
 };
 
 struct fuse_ioctl_out {
-	int32_t		result;
-	uint32_t	flags;
-	uint32_t	in_iovs;
-	uint32_t	out_iovs;
+	__s32		result;
+	__u32	flags;
+	__u32	in_iovs;
+	__u32	out_iovs;
 };
 
 struct fuse_poll_in {
-	uint64_t	fh;
-	uint64_t	kh;
-	uint32_t	flags;
-	uint32_t	events;
+	__u64	fh;
+	__u64	kh;
+	__u32	flags;
+	__u32	events;
 };
 
 struct fuse_poll_out {
-	uint32_t	revents;
-	uint32_t	padding;
+	__u32	revents;
+	__u32	padding;
 };
 
 struct fuse_notify_poll_wakeup_out {
-	uint64_t	kh;
+	__u64	kh;
 };
 
 struct fuse_fallocate_in {
-	uint64_t	fh;
-	uint64_t	offset;
-	uint64_t	length;
-	uint32_t	mode;
-	uint32_t	padding;
+	__u64	fh;
+	__u64	offset;
+	__u64	length;
+	__u32	mode;
+	__u32	padding;
 };
 
 struct fuse_in_header {
-	uint32_t	len;
-	uint32_t	opcode;
-	uint64_t	unique;
-	uint64_t	nodeid;
-	uint32_t	uid;
-	uint32_t	gid;
-	uint32_t	pid;
-	uint32_t	padding;
+	__u32	len;
+	__u32	opcode;
+	__u64	unique;
+	__u64	nodeid;
+	__u32	uid;
+	__u32	gid;
+	__u32	pid;
+	__u32	padding;
 };
 
 struct fuse_out_header {
-	uint32_t	len;
-	int32_t		error;
-	uint64_t	unique;
+	__u32	len;
+	__s32		error;
+	__u64	unique;
 };
 
 struct fuse_dirent {
-	uint64_t	ino;
-	uint64_t	off;
-	uint32_t	namelen;
-	uint32_t	type;
+	__u64	ino;
+	__u64	off;
+	__u32	namelen;
+	__u32	type;
 	char name[];
 };
 
 #define FUSE_NAME_OFFSET offsetof(struct fuse_dirent, name)
 #define FUSE_DIRENT_ALIGN(x) \
-	(((x) + sizeof(uint64_t) - 1) & ~(sizeof(uint64_t) - 1))
+	(((x) + sizeof(__u64) - 1) & ~(sizeof(__u64) - 1))
 #define FUSE_DIRENT_SIZE(d) \
 	FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen)
 
@@ -721,61 +717,61 @@ struct fuse_direntplus {
 	FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET_DIRENTPLUS + (d)->dirent.namelen)
 
 struct fuse_notify_inval_inode_out {
-	uint64_t	ino;
-	int64_t		off;
-	int64_t		len;
+	__u64	ino;
+	__s64		off;
+	__s64		len;
 };
 
 struct fuse_notify_inval_entry_out {
-	uint64_t	parent;
-	uint32_t	namelen;
-	uint32_t	padding;
+	__u64	parent;
+	__u32	namelen;
+	__u32	padding;
 };
 
 struct fuse_notify_delete_out {
-	uint64_t	parent;
-	uint64_t	child;
-	uint32_t	namelen;
-	uint32_t	padding;
+	__u64	parent;
+	__u64	child;
+	__u32	namelen;
+	__u32	padding;
 };
 
 struct fuse_notify_store_out {
-	uint64_t	nodeid;
-	uint64_t	offset;
-	uint32_t	size;
-	uint32_t	padding;
+	__u64	nodeid;
+	__u64	offset;
+	__u32	size;
+	__u32	padding;
 };
 
 struct fuse_notify_retrieve_out {
-	uint64_t	notify_unique;
-	uint64_t	nodeid;
-	uint64_t	offset;
-	uint32_t	size;
-	uint32_t	padding;
+	__u64	notify_unique;
+	__u64	nodeid;
+	__u64	offset;
+	__u32	size;
+	__u32	padding;
 };
 
 /* Matches the size of fuse_write_in */
 struct fuse_notify_retrieve_in {
-	uint64_t	dummy1;
-	uint64_t	offset;
-	uint32_t	size;
-	uint32_t	dummy2;
-	uint64_t	dummy3;
-	uint64_t	dummy4;
+	__u64	dummy1;
+	__u64	offset;
+	__u32	size;
+	__u32	dummy2;
+	__u64	dummy3;
+	__u64	dummy4;
 };
 
 /* Device ioctls: */
-#define FUSE_DEV_IOC_CLONE	_IOR(229, 0, uint32_t)
+#define FUSE_DEV_IOC_CLONE	_IOR(229, 0, __u32)
 
 struct fuse_lseek_in {
-	uint64_t	fh;
-	uint64_t	offset;
-	uint32_t	whence;
-	uint32_t	padding;
+	__u64	fh;
+	__u64	offset;
+	__u32	whence;
+	__u32	padding;
 };
 
 struct fuse_lseek_out {
-	uint64_t	offset;
+	__u64	offset;
 };
 
 #endif /* _LINUX_FUSE_H */
-- 
2.8.1

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