summaryrefslogtreecommitdiffstats
path: root/include/linux/debugfs.h
diff options
context:
space:
mode:
authorInaky Perez-Gonzalez <inaky@linux.intel.com>2008-12-20 16:57:39 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2009-01-07 10:00:16 -0800
commit5e07878787ad07361571150230cc3a8d522ae046 (patch)
tree5ad18b64184d84bf15d281ac1b5504aa399f295e /include/linux/debugfs.h
parent34c65d82e02147331701c7795e3144d511adf4e9 (diff)
downloadlinux-5e07878787ad07361571150230cc3a8d522ae046.tar.gz
linux-5e07878787ad07361571150230cc3a8d522ae046.tar.bz2
linux-5e07878787ad07361571150230cc3a8d522ae046.zip
debugfs: add helpers for exporting a size_t simple value
In the same spirit as debugfs_create_*(), introduce helpers for exporting size_t values over debugfs. The only trick done is that the format verifier is kept at %llu instead of %zu; otherwise type warnings would pop up: format ‘%zu’ expects type ‘size_t’, but argument 2 has type ‘long long unsigned int’ There is no real way to fix this one--however, we can consider %llu and %zu to be compatible if we consider that we are using the same for validating in debugfs_create_{x,u}{8,16,32}(). Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/debugfs.h')
-rw-r--r--include/linux/debugfs.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index e1a6c046cea3..23936b16426b 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -63,6 +63,8 @@ struct dentry *debugfs_create_x16(const char *name, mode_t mode,
struct dentry *parent, u16 *value);
struct dentry *debugfs_create_x32(const char *name, mode_t mode,
struct dentry *parent, u32 *value);
+struct dentry *debugfs_create_size_t(const char *name, mode_t mode,
+ struct dentry *parent, size_t *value);
struct dentry *debugfs_create_bool(const char *name, mode_t mode,
struct dentry *parent, u32 *value);