lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Mon, 19 Jan 2015 13:43:26 -0800 From: Guenter Roeck <linux@...ck-us.net> To: Greg Kroah-Hartman <gregkh@...uxfoundation.org> Cc: Vivien Didelot <vivien.didelot@...oirfairelinux.com>, linux-kernel@...r.kernel.org, Guenter Roeck <linux@...ck-us.net> Subject: [PATCH 3/3] sysfs: Document struct attribute_group Document variables defined in struct attribute_group to ensure correct usage. Signed-off-by: Guenter Roeck <linux@...ck-us.net> --- include/linux/sysfs.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index ddad161..99382c0 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -57,6 +57,21 @@ do { \ #define sysfs_attr_init(attr) do {} while (0) #endif +/** + * struct attribute_group - data structure used to declare an attribute group. + * @name: Optional: Attribute group name + * If specified, the attribute group will be created in + * a new subdirectory with this name. + * @is_visible: Optional: Function to return permissions associated with an + * attribute of the group. Will be called repeatedly for each + * attribute in the group. Only read/write permissions as well as + * SYSFS_PREALLOC are accepted. Must return 0 if an attribute is + * not visible. The returned value will replace static permissions + * defined in struct attribute or struct bin_attribute. + * @attrs: Pointer to NULL terminated list of attributes. + * @bin_attrs: Pointer to NULL terminated list of binary attributes. + * Either attrs or bin_attrs or both must be provided. + */ struct attribute_group { const char *name; umode_t (*is_visible)(struct kobject *, -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists