fuse: fix type definitions in uapi header

Commit 7e98d53086d18c877cb44e9065219335184024de (Synchronize fuse header with
one used in library) added #ifdef __linux__ around defines if it is not set.
The kernel build is self-contained and can be built on non-Linux toolchains.
After the mentioned commit builds on non-Linux toolchains will try to include
stdint.h and fail due to -nostdinc, and then fail with a bunch of undefined type
errors.

Fix by checking for __KERNEL__ instead of __linux__ and using the standard int
types instead of the linux specific ones.

Reported-by: Arve Hjønnevåg <arve@android.com>
Reported-by: Colin Cross <ccross@android.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>

diff --git a/include/uapi/linux/fuse.h b/include/uapi/linux/fuse.h
index 4c43b44..706d035 100644 (file)
--- a/include/uapi/linux/fuse.h
+++ b/include/uapi/linux/fuse.h
@@ -95,15 +95,10 @@
 #ifndef _LINUX_FUSE_H
 #define _LINUX_FUSE_H
 
-#ifdef __linux__
+#ifdef __KERNEL__
 #include <linux/types.h>
 #else
 #include <stdint.h>
-#define __u64 uint64_t
-#define __s64 int64_t
-#define __u32 uint32_t
-#define __s32 int32_t
-#define __u16 uint16_t
 #endif
 
 /*
@@ -139,42 +134,42 @@
    userspace works under 64bit kernels */
 
 struct fuse_attr {
-       __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;
+       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;
 };
 
 struct fuse_kstatfs {
-       __u64   blocks;
-       __u64   bfree;
-       __u64   bavail;
-       __u64   files;
-       __u64   ffree;
-       __u32   bsize;
-       __u32   namelen;
-       __u32   frsize;
-       __u32   padding;
-       __u32   spare[6];
+       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];
 };
 
 struct fuse_file_lock {
-       __u64   start;
-       __u64   end;
-       __u32   type;
-       __u32   pid; /* tgid */
+       uint64_t        start;
+       uint64_t        end;
+       uint32_t        type;
+       uint32_t        pid; /* tgid */
 };
 
 /**
@@ -364,143 +359,143 @@ enum fuse_notify_code {
 #define FUSE_COMPAT_ENTRY_OUT_SIZE 120
 
 struct fuse_entry_out {
-       __u64   nodeid;         /* Inode ID */
-       __u64   generation;     /* Inode generation: nodeid:gen must
-                                  be unique for the fs's lifetime */
-       __u64   entry_valid;    /* Cache timeout for the name */
-       __u64   attr_valid;     /* Cache timeout for the attributes */
-       __u32   entry_valid_nsec;
-       __u32   attr_valid_nsec;
+       uint64_t        nodeid;         /* Inode ID */
+       uint64_t        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;
        struct fuse_attr attr;
 };
 
 struct fuse_forget_in {
-       __u64   nlookup;
+       uint64_t        nlookup;
 };
 
 struct fuse_forget_one {
-       __u64   nodeid;
-       __u64   nlookup;
+       uint64_t        nodeid;
+       uint64_t        nlookup;
 };
 
 struct fuse_batch_forget_in {
-       __u32   count;
-       __u32   dummy;
+       uint32_t        count;
+       uint32_t        dummy;
 };
 
 struct fuse_getattr_in {
-       __u32   getattr_flags;
-       __u32   dummy;
-       __u64   fh;
+       uint32_t        getattr_flags;
+       uint32_t        dummy;
+       uint64_t        fh;
 };
 
 #define FUSE_COMPAT_ATTR_OUT_SIZE 96
 
 struct fuse_attr_out {
-       __u64   attr_valid;     /* Cache timeout for the attributes */
-       __u32   attr_valid_nsec;
-       __u32   dummy;
+       uint64_t        attr_valid;     /* Cache timeout for the attributes */
+       uint32_t        attr_valid_nsec;
+       uint32_t        dummy;
        struct fuse_attr attr;
 };
 
 #define FUSE_COMPAT_MKNOD_IN_SIZE 8
 
 struct fuse_mknod_in {
-       __u32   mode;
-       __u32   rdev;
-       __u32   umask;
-       __u32   padding;
+       uint32_t        mode;
+       uint32_t        rdev;
+       uint32_t        umask;
+       uint32_t        padding;
 };
 
 struct fuse_mkdir_in {
-       __u32   mode;
-       __u32   umask;
+       uint32_t        mode;
+       uint32_t        umask;
 };
 
 struct fuse_rename_in {
-       __u64   newdir;
+       uint64_t        newdir;
 };
 
 struct fuse_link_in {
-       __u64   oldnodeid;
+       uint64_t        oldnodeid;
 };
 
 struct fuse_setattr_in {
-       __u32   valid;
-       __u32   padding;
-       __u64   fh;
-       __u64   size;
-       __u64   lock_owner;
-       __u64   atime;
-       __u64   mtime;
-       __u64   unused2;
-       __u32   atimensec;
-       __u32   mtimensec;
-       __u32   unused3;
-       __u32   mode;
-       __u32   unused4;
-       __u32   uid;
-       __u32   gid;
-       __u32   unused5;
+       uint32_t        valid;
+       uint32_t        padding;
+       uint64_t        fh;
+       uint64_t        size;
+       uint64_t        lock_owner;
+       uint64_t        atime;
+       uint64_t        mtime;
+       uint64_t        unused2;
+       uint32_t        atimensec;
+       uint32_t        mtimensec;
+       uint32_t        unused3;
+       uint32_t        mode;
+       uint32_t        unused4;
+       uint32_t        uid;
+       uint32_t        gid;
+       uint32_t        unused5;
 };
 
 struct fuse_open_in {
-       __u32   flags;
-       __u32   unused;
+       uint32_t        flags;
+       uint32_t        unused;
 };
 
 struct fuse_create_in {
-       __u32   flags;
-       __u32   mode;
-       __u32   umask;
-       __u32   padding;
+       uint32_t        flags;
+       uint32_t        mode;
+       uint32_t        umask;
+       uint32_t        padding;
 };
 
 struct fuse_open_out {
-       __u64   fh;
-       __u32   open_flags;
-       __u32   padding;
+       uint64_t        fh;
+       uint32_t        open_flags;
+       uint32_t        padding;
 };
 
 struct fuse_release_in {
-       __u64   fh;
-       __u32   flags;
-       __u32   release_flags;
-       __u64   lock_owner;
+       uint64_t        fh;
+       uint32_t        flags;
+       uint32_t        release_flags;
+       uint64_t        lock_owner;
 };
 
 struct fuse_flush_in {
-       __u64   fh;
-       __u32   unused;
-       __u32   padding;
-       __u64   lock_owner;
+       uint64_t        fh;
+       uint32_t        unused;
+       uint32_t        padding;
+       uint64_t        lock_owner;
 };
 
 struct fuse_read_in {
-       __u64   fh;
-       __u64   offset;
-       __u32   size;
-       __u32   read_flags;
-       __u64   lock_owner;
-       __u32   flags;
-       __u32   padding;
+       uint64_t        fh;
+       uint64_t        offset;
+       uint32_t        size;
+       uint32_t        read_flags;
+       uint64_t        lock_owner;
+       uint32_t        flags;
+       uint32_t        padding;
 };
 
 #define FUSE_COMPAT_WRITE_IN_SIZE 24
 
 struct fuse_write_in {
-       __u64   fh;
-       __u64   offset;
-       __u32   size;
-       __u32   write_flags;
-       __u64   lock_owner;
-       __u32   flags;
-       __u32   padding;
+       uint64_t        fh;
+       uint64_t        offset;
+       uint32_t        size;
+       uint32_t        write_flags;
+       uint64_t        lock_owner;
+       uint32_t        flags;
+       uint32_t        padding;
 };
 
 struct fuse_write_out {
-       __u32   size;
-       __u32   padding;
+       uint32_t        size;
+       uint32_t        padding;
 };
 
 #define FUSE_COMPAT_STATFS_SIZE 48
@@ -510,32 +505,32 @@ struct fuse_statfs_out {
 };
 
 struct fuse_fsync_in {
-       __u64   fh;
-       __u32   fsync_flags;
-       __u32   padding;
+       uint64_t        fh;
+       uint32_t        fsync_flags;
+       uint32_t        padding;
 };
 
 struct fuse_setxattr_in {
-       __u32   size;
-       __u32   flags;
+       uint32_t        size;
+       uint32_t        flags;
 };
 
 struct fuse_getxattr_in {
-       __u32   size;
-       __u32   padding;
+       uint32_t        size;
+       uint32_t        padding;
 };
 
 struct fuse_getxattr_out {
-       __u32   size;
-       __u32   padding;
+       uint32_t        size;
+       uint32_t        padding;
 };
 
 struct fuse_lk_in {
-       __u64   fh;
-       __u64   owner;
+       uint64_t        fh;
+       uint64_t        owner;
        struct fuse_file_lock lk;
-       __u32   lk_flags;
-       __u32   padding;
+       uint32_t        lk_flags;
+       uint32_t        padding;
 };
 
 struct fuse_lk_out {
@@ -543,134 +538,135 @@ struct fuse_lk_out {
 };
 
 struct fuse_access_in {
-       __u32   mask;
-       __u32   padding;
+       uint32_t        mask;
+       uint32_t        padding;
 };
 
 struct fuse_init_in {
-       __u32   major;
-       __u32   minor;
-       __u32   max_readahead;
-       __u32   flags;
+       uint32_t        major;
+       uint32_t        minor;
+       uint32_t        max_readahead;
+       uint32_t        flags;
 };
 
 struct fuse_init_out {
-       __u32   major;
-       __u32   minor;
-       __u32   max_readahead;
-       __u32   flags;
-       __u16   max_background;
-       __u16   congestion_threshold;
-       __u32   max_write;
+       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;
 };
 
 #define CUSE_INIT_INFO_MAX 4096
 
 struct cuse_init_in {
-       __u32   major;
-       __u32   minor;
-       __u32   unused;
-       __u32   flags;
+       uint32_t        major;
+       uint32_t        minor;
+       uint32_t        unused;
+       uint32_t        flags;
 };
 
 struct cuse_init_out {
-       __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];
+       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];
 };
 
 struct fuse_interrupt_in {
-       __u64   unique;
+       uint64_t        unique;
 };
 
 struct fuse_bmap_in {
-       __u64   block;
-       __u32   blocksize;
-       __u32   padding;
+       uint64_t        block;
+       uint32_t        blocksize;
+       uint32_t        padding;
 };
 
 struct fuse_bmap_out {
-       __u64   block;
+       uint64_t        block;
 };
 
 struct fuse_ioctl_in {
-       __u64   fh;
-       __u32   flags;
-       __u32   cmd;
-       __u64   arg;
-       __u32   in_size;
-       __u32   out_size;
+       uint64_t        fh;
+       uint32_t        flags;
+       uint32_t        cmd;
+       uint64_t        arg;
+       uint32_t        in_size;
+       uint32_t        out_size;
 };
 
 struct fuse_ioctl_iovec {
-       __u64   base;
-       __u64   len;
+       uint64_t        base;
+       uint64_t        len;
 };
 
 struct fuse_ioctl_out {
-       __s32   result;
-       __u32   flags;
-       __u32   in_iovs;
-       __u32   out_iovs;
+       int32_t         result;
+       uint32_t        flags;
+       uint32_t        in_iovs;
+       uint32_t        out_iovs;
 };
 
 struct fuse_poll_in {
-       __u64   fh;
-       __u64   kh;
-       __u32   flags;
-       __u32   events;
+       uint64_t        fh;
+       uint64_t        kh;
+       uint32_t        flags;
+       uint32_t        events;
 };
 
 struct fuse_poll_out {
-       __u32   revents;
-       __u32   padding;
+       uint32_t        revents;
+       uint32_t        padding;
 };
 
 struct fuse_notify_poll_wakeup_out {
-       __u64   kh;
+       uint64_t        kh;
 };
 
 struct fuse_fallocate_in {
-       __u64   fh;
-       __u64   offset;
-       __u64   length;
-       __u32   mode;
-       __u32   padding;
+       uint64_t        fh;
+       uint64_t        offset;
+       uint64_t        length;
+       uint32_t        mode;
+       uint32_t        padding;
 };
 
 struct fuse_in_header {
-       __u32   len;
-       __u32   opcode;
-       __u64   unique;
-       __u64   nodeid;
-       __u32   uid;
-       __u32   gid;
-       __u32   pid;
-       __u32   padding;
+       uint32_t        len;
+       uint32_t        opcode;
+       uint64_t        unique;
+       uint64_t        nodeid;
+       uint32_t        uid;
+       uint32_t        gid;
+       uint32_t        pid;
+       uint32_t        padding;
 };
 
 struct fuse_out_header {
-       __u32   len;
-       __s32   error;
-       __u64   unique;
+       uint32_t        len;
+       int32_t         error;
+       uint64_t        unique;
 };
 
 struct fuse_dirent {
-       __u64   ino;
-       __u64   off;
-       __u32   namelen;
-       __u32   type;
+       uint64_t        ino;
+       uint64_t        off;
+       uint32_t        namelen;
+       uint32_t        type;
        char name[];
 };
 
 #define FUSE_NAME_OFFSET offsetof(struct fuse_dirent, name)
-#define FUSE_DIRENT_ALIGN(x) (((x) + sizeof(__u64) - 1) & ~(sizeof(__u64) - 1))
+#define FUSE_DIRENT_ALIGN(x) \
+       (((x) + sizeof(uint64_t) - 1) & ~(sizeof(uint64_t) - 1))
 #define FUSE_DIRENT_SIZE(d) \
        FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET + (d)->namelen)
 
@@ -685,47 +681,47 @@ struct fuse_direntplus {
        FUSE_DIRENT_ALIGN(FUSE_NAME_OFFSET_DIRENTPLUS + (d)->dirent.namelen)
 
 struct fuse_notify_inval_inode_out {
-       __u64   ino;
-       __s64   off;
-       __s64   len;
+       uint64_t        ino;
+       int64_t         off;
+       int64_t         len;
 };
 
 struct fuse_notify_inval_entry_out {
-       __u64   parent;
-       __u32   namelen;
-       __u32   padding;
+       uint64_t        parent;
+       uint32_t        namelen;
+       uint32_t        padding;
 };
 
 struct fuse_notify_delete_out {
-       __u64   parent;
-       __u64   child;
-       __u32   namelen;
-       __u32   padding;
+       uint64_t        parent;
+       uint64_t        child;
+       uint32_t        namelen;
+       uint32_t        padding;
 };
 
 struct fuse_notify_store_out {
-       __u64   nodeid;
-       __u64   offset;
-       __u32   size;
-       __u32   padding;
+       uint64_t        nodeid;
+       uint64_t        offset;
+       uint32_t        size;
+       uint32_t        padding;
 };
 
 struct fuse_notify_retrieve_out {
-       __u64   notify_unique;
-       __u64   nodeid;
-       __u64   offset;
-       __u32   size;
-       __u32   padding;
+       uint64_t        notify_unique;
+       uint64_t        nodeid;
+       uint64_t        offset;
+       uint32_t        size;
+       uint32_t        padding;
 };
 
 /* Matches the size of fuse_write_in */
 struct fuse_notify_retrieve_in {
-       __u64   dummy1;
-       __u64   offset;
-       __u32   size;
-       __u32   dummy2;
-       __u64   dummy3;
-       __u64   dummy4;
+       uint64_t        dummy1;
+       uint64_t        offset;
+       uint32_t        size;
+       uint32_t        dummy2;
+       uint64_t        dummy3;
+       uint64_t        dummy4;
 };
 
 #endif /* _LINUX_FUSE_H */