fuse_common.h: Prefix flags with 1UL

Ensure it is correctly stored in an unsigned 32 bit int.

Signed-off-by: Bernd Schubert <bschubert@ddn.com>

1 files changed, 29 insertions, 29 deletions

diff --git a/include/fuse_common.h b/include/fuse_common.h
index f1d4b17..249e0c9 100644
--- a/include/fuse_common.h
+++ b/include/fuse_common.h
@@ -182,7 +182,7 @@ struct fuse_loop_config_v1 {
  *
  * This feature is enabled by default when supported by the kernel.
  */
-#define FUSE_CAP_ASYNC_READ (1 << 0)
+#define FUSE_CAP_ASYNC_READ (1UL << 0)
 
 /**
  * Indicates that the filesystem supports "remote" locking.
@@ -190,7 +190,7 @@ struct fuse_loop_config_v1 {
  * This feature is enabled by default when supported by the kernel,
  * and if getlk() and setlk() handlers are implemented.
  */
-#define FUSE_CAP_POSIX_LOCKS (1 << 1)
+#define FUSE_CAP_POSIX_LOCKS (1UL << 1)
 
 /**
  * Indicates that the filesystem supports the O_TRUNC open flag.  If
@@ -199,7 +199,7 @@ struct fuse_loop_config_v1 {
  *
  * This feature is enabled by default when supported by the kernel.
  */
-#define FUSE_CAP_ATOMIC_O_TRUNC (1 << 3)
+#define FUSE_CAP_ATOMIC_O_TRUNC (1UL << 3)
 
 /**
  * Indicates that the filesystem supports lookups of "." and "..".
@@ -211,7 +211,7 @@ struct fuse_loop_config_v1 {
  *
  * This feature is disabled by default.
  */
-#define FUSE_CAP_EXPORT_SUPPORT (1 << 4)
+#define FUSE_CAP_EXPORT_SUPPORT (1UL << 4)
 
 /**
  * Indicates that the kernel should not apply the umask to the
@@ -219,7 +219,7 @@ struct fuse_loop_config_v1 {
  *
  * This feature is disabled by default.
  */
-#define FUSE_CAP_DONT_MASK (1 << 6)
+#define FUSE_CAP_DONT_MASK (1UL << 6)
 
 /**
  * Indicates that libfuse should try to use splice() when writing to
@@ -227,7 +227,7 @@ struct fuse_loop_config_v1 {
  *
  * This feature is disabled by default.
  */
-#define FUSE_CAP_SPLICE_WRITE (1 << 7)
+#define FUSE_CAP_SPLICE_WRITE (1UL << 7)
 
 /**
  * Indicates that libfuse should try to move pages instead of copying when
@@ -235,7 +235,7 @@ struct fuse_loop_config_v1 {
  *
  * This feature is disabled by default.
  */
-#define FUSE_CAP_SPLICE_MOVE (1 << 8)
+#define FUSE_CAP_SPLICE_MOVE (1UL << 8)
 
 /**
  * Indicates that libfuse should try to use splice() when reading from
@@ -244,7 +244,7 @@ struct fuse_loop_config_v1 {
  * This feature is enabled by default when supported by the kernel and
  * if the filesystem implements a write_buf() handler.
  */
-#define FUSE_CAP_SPLICE_READ (1 << 9)
+#define FUSE_CAP_SPLICE_READ (1UL << 9)
 
 /**
  * If set, the calls to flock(2) will be emulated using POSIX locks and must
@@ -257,14 +257,14 @@ struct fuse_loop_config_v1 {
  * This feature is enabled by default when supported by the kernel and
  * if the filesystem implements a flock() handler.
  */
-#define FUSE_CAP_FLOCK_LOCKS (1 << 10)
+#define FUSE_CAP_FLOCK_LOCKS (1UL << 10)
 
 /**
  * Indicates that the filesystem supports ioctl's on directories.
  *
  * This feature is enabled by default when supported by the kernel.
  */
-#define FUSE_CAP_IOCTL_DIR (1 << 11)
+#define FUSE_CAP_IOCTL_DIR (1UL << 11)
 
 /**
  * Traditionally, while a file is open the FUSE kernel module only
@@ -286,7 +286,7 @@ struct fuse_loop_config_v1 {
  *
  * This feature is enabled by default when supported by the kernel.
  */
-#define FUSE_CAP_AUTO_INVAL_DATA (1 << 12)
+#define FUSE_CAP_AUTO_INVAL_DATA (1UL << 12)
 
 /**
  * Indicates that the filesystem supports readdirplus.
@@ -294,7 +294,7 @@ struct fuse_loop_config_v1 {
  * This feature is enabled by default when supported by the kernel and if the
  * filesystem implements a readdirplus() handler.
  */
-#define FUSE_CAP_READDIRPLUS (1 << 13)
+#define FUSE_CAP_READDIRPLUS (1UL << 13)
 
 /**
  * Indicates that the filesystem supports adaptive readdirplus.
@@ -322,7 +322,7 @@ struct fuse_loop_config_v1 {
  * if the filesystem implements both a readdirplus() and a readdir()
  * handler.
  */
-#define FUSE_CAP_READDIRPLUS_AUTO (1 << 14)
+#define FUSE_CAP_READDIRPLUS_AUTO (1UL << 14)
 
 /**
  * Indicates that the filesystem supports asynchronous direct I/O submission.
@@ -333,7 +333,7 @@ struct fuse_loop_config_v1 {
  *
  * This feature is enabled by default when supported by the kernel.
  */
-#define FUSE_CAP_ASYNC_DIO (1 << 15)
+#define FUSE_CAP_ASYNC_DIO (1UL << 15)
 
 /**
  * Indicates that writeback caching should be enabled. This means that
@@ -342,7 +342,7 @@ struct fuse_loop_config_v1 {
  *
  * This feature is disabled by default.
  */
-#define FUSE_CAP_WRITEBACK_CACHE (1 << 16)
+#define FUSE_CAP_WRITEBACK_CACHE (1UL << 16)
 
 /**
  * Indicates support for zero-message opens. If this flag is set in
@@ -357,7 +357,7 @@ struct fuse_loop_config_v1 {
  * this behavior you must return `ENOSYS` from the open() handler on supporting
  * kernels.
  */
-#define FUSE_CAP_NO_OPEN_SUPPORT (1 << 17)
+#define FUSE_CAP_NO_OPEN_SUPPORT (1UL << 17)
 
 /**
  * Indicates support for parallel directory operations. If this flag
@@ -365,7 +365,7 @@ struct fuse_loop_config_v1 {
  * readdir() requests are never issued concurrently for the same
  * directory.
  */
-#define FUSE_CAP_PARALLEL_DIROPS (1 << 18)
+#define FUSE_CAP_PARALLEL_DIROPS (1UL << 18)
 
 /**
  * Indicates support for POSIX ACLs.
@@ -384,7 +384,7 @@ struct fuse_loop_config_v1 {
  *
  * This feature is disabled by default.
  */
-#define FUSE_CAP_POSIX_ACL (1 << 19)
+#define FUSE_CAP_POSIX_ACL (1UL << 19)
 
 /**
  * Indicates that the filesystem is responsible for unsetting
@@ -393,7 +393,7 @@ struct fuse_loop_config_v1 {
  *
  * This feature is disabled by default.
  */
-#define FUSE_CAP_HANDLE_KILLPRIV (1 << 20)
+#define FUSE_CAP_HANDLE_KILLPRIV (1UL << 20)
 
 /**
  * Indicates that the filesystem is responsible for unsetting
@@ -410,7 +410,7 @@ struct fuse_loop_config_v1 {
  *
  * This feature is disabled by default.
  */
-#define FUSE_CAP_HANDLE_KILLPRIV_V2 (1 << 21)
+#define FUSE_CAP_HANDLE_KILLPRIV_V2 (1UL << 21)
 
 /**
  * Indicates that the kernel supports caching symlinks in its page cache.
@@ -423,7 +423,7 @@ struct fuse_loop_config_v1 {
  * If the kernel supports it (>= 4.20), you can enable this feature by
  * setting this flag in the `want` field of the `fuse_conn_info` structure.
  */
-#define FUSE_CAP_CACHE_SYMLINKS (1 << 23)
+#define FUSE_CAP_CACHE_SYMLINKS (1UL << 23)
 
 /**
  * Indicates support for zero-message opendirs. If this flag is set in
@@ -438,7 +438,7 @@ struct fuse_loop_config_v1 {
  * this behavior you must return `ENOSYS` from the opendir() handler on
  * supporting kernels.
  */
-#define FUSE_CAP_NO_OPENDIR_SUPPORT (1 << 24)
+#define FUSE_CAP_NO_OPENDIR_SUPPORT (1UL << 24)
 
 /**
  * Indicates support for invalidating cached pages only on explicit request.
@@ -461,7 +461,7 @@ struct fuse_loop_config_v1 {
  *
  * This feature is disabled by default.
  */
-#define FUSE_CAP_EXPLICIT_INVAL_DATA (1 << 25)
+#define FUSE_CAP_EXPLICIT_INVAL_DATA (1UL << 25)
 
 /**
  * Indicates support that dentries can be expired.
@@ -477,14 +477,14 @@ struct fuse_loop_config_v1 {
  * The dentry could also be mounted in a different mount instance, in which case
  * any submounts will still be detached.
  */
-#define FUSE_CAP_EXPIRE_ONLY (1 << 26)
+#define FUSE_CAP_EXPIRE_ONLY (1UL << 26)
 
 /**
  * Indicates that an extended 'struct fuse_setxattr' is used by the kernel
  * side - extra_flags are passed, which are used (as of now by acl) processing.
  * For example FUSE_SETXATTR_ACL_KILL_SGID might be set.
  */
-#define FUSE_CAP_SETXATTR_EXT (1 << 27)
+#define FUSE_CAP_SETXATTR_EXT (1UL << 27)
 
 /**
  * Files opened with FUSE_DIRECT_IO do not support MAP_SHARED mmap. This restriction
@@ -493,7 +493,7 @@ struct fuse_loop_config_v1 {
  * ensure coherency between mount points (or network clients) and with kernel page
  * cache as enforced by mmap that cannot be guaranteed anymore.
  */
-#define FUSE_CAP_DIRECT_IO_ALLOW_MMAP (1 << 28)
+#define FUSE_CAP_DIRECT_IO_ALLOW_MMAP (1UL << 28)
 
 /**
  * Indicates support for passthrough mode access for read/write operations.
@@ -505,7 +505,7 @@ struct fuse_loop_config_v1 {
  *
  * This feature is disabled by default.
  */
-#define FUSE_CAP_PASSTHROUGH (1 << 29)
+#define FUSE_CAP_PASSTHROUGH (1UL << 29)
 
 /**
  * Indicates that the file system cannot handle NFS export
@@ -513,12 +513,12 @@ struct fuse_loop_config_v1 {
  * If this flag is set NFS export and name_to_handle_at
  * is not going to work at all and will fail with EOPNOTSUPP.
  */
-#define FUSE_CAP_NO_EXPORT_SUPPORT (1 << 30)
+#define FUSE_CAP_NO_EXPORT_SUPPORT (1UL << 30)
 
 /**
  * Indicates support for io-uring between fuse-server and fuse-client
  */
-#define FUSE_CAP_OVER_IO_URING (1 << 31)
+#define FUSE_CAP_OVER_IO_URING (1UL << 31)
 
 /**
  * Ioctl flags