mirror of
https://github.com/AetherDroid/android_kernel_samsung_on5xelte.git
synced 2025-09-08 01:08:03 -04:00
Fixed MTP to work with TWRP
This commit is contained in:
awab228
commit
f6dfaef42e
50820 changed files with 20846062 additions and 0 deletions
277
include/linux/genl_magic_struct.h
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277
include/linux/genl_magic_struct.h
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#ifndef GENL_MAGIC_STRUCT_H
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#define GENL_MAGIC_STRUCT_H
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#ifndef GENL_MAGIC_FAMILY
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# error "you need to define GENL_MAGIC_FAMILY before inclusion"
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#endif
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#ifndef GENL_MAGIC_VERSION
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# error "you need to define GENL_MAGIC_VERSION before inclusion"
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#endif
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#ifndef GENL_MAGIC_INCLUDE_FILE
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# error "you need to define GENL_MAGIC_INCLUDE_FILE before inclusion"
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#endif
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#include <linux/genetlink.h>
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#include <linux/types.h>
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#define CONCAT__(a,b) a ## b
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#define CONCAT_(a,b) CONCAT__(a,b)
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extern int CONCAT_(GENL_MAGIC_FAMILY, _genl_register)(void);
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extern void CONCAT_(GENL_MAGIC_FAMILY, _genl_unregister)(void);
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/*
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* Extension of genl attribute validation policies {{{2
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*/
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/*
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* @DRBD_GENLA_F_MANDATORY: By default, netlink ignores attributes it does not
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* know about. This flag can be set in nlattr->nla_type to indicate that this
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* attribute must not be ignored.
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*
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* We check and remove this flag in drbd_nla_check_mandatory() before
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* validating the attribute types and lengths via nla_parse_nested().
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*/
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#define DRBD_GENLA_F_MANDATORY (1 << 14)
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/*
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* Flags specific to drbd and not visible at the netlink layer, used in
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* <struct>_from_attrs and <struct>_to_skb:
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*
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* @DRBD_F_REQUIRED: Attribute is required; a request without this attribute is
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* invalid.
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*
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* @DRBD_F_SENSITIVE: Attribute includes sensitive information and must not be
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* included in unpriviledged get requests or broadcasts.
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*
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* @DRBD_F_INVARIANT: Attribute is set when an object is initially created, but
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* cannot subsequently be changed.
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*/
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#define DRBD_F_REQUIRED (1 << 0)
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#define DRBD_F_SENSITIVE (1 << 1)
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#define DRBD_F_INVARIANT (1 << 2)
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#define __nla_type(x) ((__u16)((x) & NLA_TYPE_MASK & ~DRBD_GENLA_F_MANDATORY))
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/* }}}1
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* MAGIC
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* multi-include macro expansion magic starts here
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*/
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/* MAGIC helpers {{{2 */
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/* possible field types */
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#define __flg_field(attr_nr, attr_flag, name) \
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__field(attr_nr, attr_flag, name, NLA_U8, char, \
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nla_get_u8, nla_put_u8, false)
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#define __u8_field(attr_nr, attr_flag, name) \
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__field(attr_nr, attr_flag, name, NLA_U8, unsigned char, \
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nla_get_u8, nla_put_u8, false)
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#define __u16_field(attr_nr, attr_flag, name) \
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__field(attr_nr, attr_flag, name, NLA_U16, __u16, \
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nla_get_u16, nla_put_u16, false)
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#define __u32_field(attr_nr, attr_flag, name) \
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__field(attr_nr, attr_flag, name, NLA_U32, __u32, \
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nla_get_u32, nla_put_u32, false)
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#define __s32_field(attr_nr, attr_flag, name) \
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__field(attr_nr, attr_flag, name, NLA_U32, __s32, \
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nla_get_u32, nla_put_u32, true)
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#define __u64_field(attr_nr, attr_flag, name) \
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__field(attr_nr, attr_flag, name, NLA_U64, __u64, \
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nla_get_u64, nla_put_u64, false)
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#define __str_field(attr_nr, attr_flag, name, maxlen) \
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__array(attr_nr, attr_flag, name, NLA_NUL_STRING, char, maxlen, \
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nla_strlcpy, nla_put, false)
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#define __bin_field(attr_nr, attr_flag, name, maxlen) \
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__array(attr_nr, attr_flag, name, NLA_BINARY, char, maxlen, \
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nla_memcpy, nla_put, false)
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/* fields with default values */
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#define __flg_field_def(attr_nr, attr_flag, name, default) \
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__flg_field(attr_nr, attr_flag, name)
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#define __u32_field_def(attr_nr, attr_flag, name, default) \
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__u32_field(attr_nr, attr_flag, name)
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#define __s32_field_def(attr_nr, attr_flag, name, default) \
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__s32_field(attr_nr, attr_flag, name)
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#define __str_field_def(attr_nr, attr_flag, name, maxlen) \
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__str_field(attr_nr, attr_flag, name, maxlen)
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#define GENL_op_init(args...) args
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#define GENL_doit(handler) \
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.doit = handler, \
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.flags = GENL_ADMIN_PERM,
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#define GENL_dumpit(handler) \
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.dumpit = handler, \
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.flags = GENL_ADMIN_PERM,
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/* }}}1
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* Magic: define the enum symbols for genl_ops
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* Magic: define the enum symbols for top level attributes
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* Magic: define the enum symbols for nested attributes
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* {{{2
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*/
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#undef GENL_struct
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#define GENL_struct(tag_name, tag_number, s_name, s_fields)
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#undef GENL_mc_group
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#define GENL_mc_group(group)
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#undef GENL_notification
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#define GENL_notification(op_name, op_num, mcast_group, tla_list) \
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op_name = op_num,
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#undef GENL_op
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#define GENL_op(op_name, op_num, handler, tla_list) \
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op_name = op_num,
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enum {
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#include GENL_MAGIC_INCLUDE_FILE
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};
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#undef GENL_notification
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#define GENL_notification(op_name, op_num, mcast_group, tla_list)
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#undef GENL_op
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#define GENL_op(op_name, op_num, handler, attr_list)
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#undef GENL_struct
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#define GENL_struct(tag_name, tag_number, s_name, s_fields) \
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tag_name = tag_number,
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enum {
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#include GENL_MAGIC_INCLUDE_FILE
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};
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#undef GENL_struct
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#define GENL_struct(tag_name, tag_number, s_name, s_fields) \
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enum { \
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s_fields \
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};
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#undef __field
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#define __field(attr_nr, attr_flag, name, nla_type, type, \
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__get, __put, __is_signed) \
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T_ ## name = (__u16)(attr_nr | ((attr_flag) & DRBD_GENLA_F_MANDATORY)),
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#undef __array
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#define __array(attr_nr, attr_flag, name, nla_type, type, \
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maxlen, __get, __put, __is_signed) \
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T_ ## name = (__u16)(attr_nr | ((attr_flag) & DRBD_GENLA_F_MANDATORY)),
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#include GENL_MAGIC_INCLUDE_FILE
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/* }}}1
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* Magic: compile time assert unique numbers for operations
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* Magic: -"- unique numbers for top level attributes
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* Magic: -"- unique numbers for nested attributes
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* {{{2
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*/
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#undef GENL_struct
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#define GENL_struct(tag_name, tag_number, s_name, s_fields)
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#undef GENL_op
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#define GENL_op(op_name, op_num, handler, attr_list) \
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case op_name:
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#undef GENL_notification
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#define GENL_notification(op_name, op_num, mcast_group, tla_list) \
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case op_name:
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static inline void ct_assert_unique_operations(void)
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{
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switch (0) {
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#include GENL_MAGIC_INCLUDE_FILE
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;
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}
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}
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#undef GENL_op
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#define GENL_op(op_name, op_num, handler, attr_list)
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#undef GENL_notification
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#define GENL_notification(op_name, op_num, mcast_group, tla_list)
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#undef GENL_struct
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#define GENL_struct(tag_name, tag_number, s_name, s_fields) \
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case tag_number:
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static inline void ct_assert_unique_top_level_attributes(void)
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{
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switch (0) {
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#include GENL_MAGIC_INCLUDE_FILE
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;
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}
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}
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#undef GENL_struct
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#define GENL_struct(tag_name, tag_number, s_name, s_fields) \
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static inline void ct_assert_unique_ ## s_name ## _attributes(void) \
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{ \
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switch (0) { \
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s_fields \
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; \
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} \
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}
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#undef __field
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#define __field(attr_nr, attr_flag, name, nla_type, type, __get, __put, \
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__is_signed) \
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case attr_nr:
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#undef __array
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#define __array(attr_nr, attr_flag, name, nla_type, type, maxlen, \
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__get, __put, __is_signed) \
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case attr_nr:
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#include GENL_MAGIC_INCLUDE_FILE
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/* }}}1
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* Magic: declare structs
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* struct <name> {
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* fields
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* };
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* {{{2
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*/
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#undef GENL_struct
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#define GENL_struct(tag_name, tag_number, s_name, s_fields) \
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struct s_name { s_fields };
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#undef __field
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#define __field(attr_nr, attr_flag, name, nla_type, type, __get, __put, \
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__is_signed) \
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type name;
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#undef __array
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#define __array(attr_nr, attr_flag, name, nla_type, type, maxlen, \
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__get, __put, __is_signed) \
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type name[maxlen]; \
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__u32 name ## _len;
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#include GENL_MAGIC_INCLUDE_FILE
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#undef GENL_struct
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#define GENL_struct(tag_name, tag_number, s_name, s_fields) \
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enum { \
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s_fields \
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};
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#undef __field
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#define __field(attr_nr, attr_flag, name, nla_type, type, __get, __put, \
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is_signed) \
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F_ ## name ## _IS_SIGNED = is_signed,
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#undef __array
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#define __array(attr_nr, attr_flag, name, nla_type, type, maxlen, \
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__get, __put, is_signed) \
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F_ ## name ## _IS_SIGNED = is_signed,
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#include GENL_MAGIC_INCLUDE_FILE
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/* }}}1 */
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#endif /* GENL_MAGIC_STRUCT_H */
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/* vim: set foldmethod=marker nofoldenable : */
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