move library packages to package/libs/

SVN-Revision: 33657

1 files changed, 0 insertions, 726 deletions

diff --git a/package/libnl-tiny/src/include/netlink/attr.h b/package/libnl-tiny/src/include/netlink/attr.h
deleted file mode 100644
index 3b56a82..0000000
--- a/package/libnl-tiny/src/include/netlink/attr.h
+++ /dev/null
@@ -1,726 +0,0 @@
-/*
- * netlink/attr.h		Netlink Attributes
- *
- *	This library is free software; you can redistribute it and/or
- *	modify it under the terms of the GNU Lesser General Public
- *	License as published by the Free Software Foundation version 2.1
- *	of the License.
- *
- * Copyright (c) 2003-2008 Thomas Graf <tgraf@suug.ch>
- */
-
-#ifndef NETLINK_ATTR_H_
-#define NETLINK_ATTR_H_
-
-#include <netlink/netlink.h>
-#include <netlink/object.h>
-#include <netlink/addr.h>
-#include <netlink/data.h>
-#include <netlink/msg.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct nl_msg;
-
-/**
- * @name Basic Attribute Data Types
- * @{
- */
-
- /**
-  * @ingroup attr
-  * Basic attribute data types
-  *
-  * See \ref attr_datatypes for more details.
-  */
-enum {
-	NLA_UNSPEC,	/**< Unspecified type, binary data chunk */
-	NLA_U8,		/**< 8 bit integer */
-	NLA_U16,	/**< 16 bit integer */
-	NLA_U32,	/**< 32 bit integer */
-	NLA_U64,	/**< 64 bit integer */
-	NLA_STRING,	/**< NUL terminated character string */
-	NLA_FLAG,	/**< Flag */
-	NLA_MSECS,	/**< Micro seconds (64bit) */
-	NLA_NESTED,	/**< Nested attributes */
-	__NLA_TYPE_MAX,
-};
-
-#define NLA_TYPE_MAX (__NLA_TYPE_MAX - 1)
-
-/** @} */
-
-/**
- * @ingroup attr
- * Attribute validation policy.
- *
- * See \ref attr_datatypes for more details.
- */
-struct nla_policy {
-	/** Type of attribute or NLA_UNSPEC */
-	uint16_t	type;
-
-	/** Minimal length of payload required */
-	uint16_t	minlen;
-
-	/** Maximal length of payload allowed */
-	uint16_t	maxlen;
-};
-
-/* Attribute parsing */
-extern int		nla_ok(const struct nlattr *, int);
-extern struct nlattr *	nla_next(const struct nlattr *, int *);
-extern int		nla_parse(struct nlattr **, int, struct nlattr *,
-				  int, struct nla_policy *);
-extern int		nla_validate(struct nlattr *, int, int,
-				     struct nla_policy *);
-extern struct nlattr *	nla_find(struct nlattr *, int, int);
-
-/* Unspecific attribute */
-extern struct nlattr *	nla_reserve(struct nl_msg *, int, int);
-extern int		nla_put(struct nl_msg *, int, int, const void *);
-
-/**
- * nlmsg_find_attr - find a specific attribute in a netlink message
- * @arg nlh		netlink message header
- * @arg hdrlen		length of familiy specific header
- * @arg attrtype	type of attribute to look for
- *
- * Returns the first attribute which matches the specified type.
- */
-static inline struct nlattr *nlmsg_find_attr(struct nlmsghdr *nlh, int hdrlen, int attrtype)
-{
-	return nla_find(nlmsg_attrdata(nlh, hdrlen),
-			nlmsg_attrlen(nlh, hdrlen), attrtype);
-}
-
-
-/**
- * Return size of attribute whithout padding.
- * @arg payload		Payload length of attribute.
- *
- * @code
- *    <-------- nla_attr_size(payload) --------->
- *   +------------------+- - -+- - - - - - - - - +- - -+
- *   | Attribute Header | Pad |     Payload      | Pad |
- *   +------------------+- - -+- - - - - - - - - +- - -+
- * @endcode
- *
- * @return Size of attribute in bytes without padding.
- */
-static inline int nla_attr_size(int payload)
-{
-	return NLA_HDRLEN + payload;
-}
-
-/**
- * Return size of attribute including padding.
- * @arg payload		Payload length of attribute.
- *
- * @code
- *    <----------- nla_total_size(payload) ----------->
- *   +------------------+- - -+- - - - - - - - - +- - -+
- *   | Attribute Header | Pad |     Payload      | Pad |
- *   +------------------+- - -+- - - - - - - - - +- - -+
- * @endcode
- *
- * @return Size of attribute in bytes.
- */
-static inline int nla_total_size(int payload)
-{
-	return NLA_ALIGN(nla_attr_size(payload));
-}
-
-/**
- * Return length of padding at the tail of the attribute.
- * @arg payload		Payload length of attribute.
- *
- * @code
- *   +------------------+- - -+- - - - - - - - - +- - -+
- *   | Attribute Header | Pad |     Payload      | Pad |
- *   +------------------+- - -+- - - - - - - - - +- - -+
- *                                                <--->  
- * @endcode
- *
- * @return Length of padding in bytes.
- */
-static inline int nla_padlen(int payload)
-{
-	return nla_total_size(payload) - nla_attr_size(payload);
-}
-
-/**
- * Return type of the attribute.
- * @arg nla		Attribute.
- *
- * @return Type of attribute.
- */
-static inline int nla_type(const struct nlattr *nla)
-{
-	return nla->nla_type & NLA_TYPE_MASK;
-}
-
-/**
- * Return pointer to the payload section.
- * @arg nla		Attribute.
- *
- * @return Pointer to start of payload section.
- */
-static inline void *nla_data(const struct nlattr *nla)
-{
-	return (char *) nla + NLA_HDRLEN;
-}
-
-/**
- * Return length of the payload .
- * @arg nla		Attribute
- *
- * @return Length of payload in bytes.
- */
-static inline int nla_len(const struct nlattr *nla)
-{
-	return nla->nla_len - NLA_HDRLEN;
-}
-
-/**
- * Copy attribute payload to another memory area.
- * @arg dest		Pointer to destination memory area.
- * @arg src		Attribute
- * @arg count		Number of bytes to copy at most.
- *
- * Note: The number of bytes copied is limited by the length of
- *       the attribute payload.
- *
- * @return The number of bytes copied to dest.
- */
-static inline int nla_memcpy(void *dest, struct nlattr *src, int count)
-{
-	int minlen;
-
-	if (!src)
-		return 0;
-	
-	minlen = min_t(int, count, nla_len(src));
-	memcpy(dest, nla_data(src), minlen);
-
-	return minlen;
-}
-
-
-/**
- * Add abstract data as unspecific attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg data		Abstract data object.
- *
- * Equivalent to nla_put() except that the length of the payload is
- * derived from the abstract data object.
- *
- * @see nla_put
- * @return 0 on success or a negative error code.
- */
-static inline int nla_put_data(struct nl_msg *msg, int attrtype, struct nl_data *data)
-{
-	return nla_put(msg, attrtype, nl_data_get_size(data),
-		       nl_data_get(data));
-}
-
-/**
- * Add abstract address as unspecific attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg addr		Abstract address object.
- *
- * @see nla_put
- * @return 0 on success or a negative error code.
- */
-static inline int nla_put_addr(struct nl_msg *msg, int attrtype, struct nl_addr *addr)
-{
-	return nla_put(msg, attrtype, nl_addr_get_len(addr),
-		       nl_addr_get_binary_addr(addr));
-}
-
-/** @} */
-
-/**
- * @name Integer Attributes
- */
-
-/**
- * Add 8 bit integer attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg value		Numeric value to store as payload.
- *
- * @see nla_put
- * @return 0 on success or a negative error code.
- */
-static inline int nla_put_u8(struct nl_msg *msg, int attrtype, uint8_t value)
-{
-	return nla_put(msg, attrtype, sizeof(uint8_t), &value);
-}
-
-/**
- * Return value of 8 bit integer attribute.
- * @arg nla		8 bit integer attribute
- *
- * @return Payload as 8 bit integer.
- */
-static inline uint8_t nla_get_u8(struct nlattr *nla)
-{
-	return *(uint8_t *) nla_data(nla);
-}
-
-/**
- * Add 16 bit integer attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg value		Numeric value to store as payload.
- *
- * @see nla_put
- * @return 0 on success or a negative error code.
- */
-static inline int nla_put_u16(struct nl_msg *msg, int attrtype, uint16_t value)
-{
-	return nla_put(msg, attrtype, sizeof(uint16_t), &value);
-}
-
-/**
- * Return payload of 16 bit integer attribute.
- * @arg nla		16 bit integer attribute
- *
- * @return Payload as 16 bit integer.
- */
-static inline uint16_t nla_get_u16(struct nlattr *nla)
-{
-	return *(uint16_t *) nla_data(nla);
-}
-
-/**
- * Add 32 bit integer attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg value		Numeric value to store as payload.
- *
- * @see nla_put
- * @return 0 on success or a negative error code.
- */
-static inline int nla_put_u32(struct nl_msg *msg, int attrtype, uint32_t value)
-{
-	return nla_put(msg, attrtype, sizeof(uint32_t), &value);
-}
-
-/**
- * Return payload of 32 bit integer attribute.
- * @arg nla		32 bit integer attribute.
- *
- * @return Payload as 32 bit integer.
- */
-static inline uint32_t nla_get_u32(struct nlattr *nla)
-{
-	return *(uint32_t *) nla_data(nla);
-}
-
-/**
- * Add 64 bit integer attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg value		Numeric value to store as payload.
- *
- * @see nla_put
- * @return 0 on success or a negative error code.
- */
-static inline int nla_put_u64(struct nl_msg *msg, int attrtype, uint64_t value)
-{
-	return nla_put(msg, attrtype, sizeof(uint64_t), &value);
-}
-
-/**
- * Return payload of u64 attribute
- * @arg nla		u64 netlink attribute
- *
- * @return Payload as 64 bit integer.
- */
-static inline uint64_t nla_get_u64(struct nlattr *nla)
-{
-	uint64_t tmp;
-
-	nla_memcpy(&tmp, nla, sizeof(tmp));
-
-	return tmp;
-}
-
-/**
- * Add string attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg str		NUL terminated string.
- *
- * @see nla_put
- * @return 0 on success or a negative error code.
- */
-static inline int nla_put_string(struct nl_msg *msg, int attrtype, const char *str)
-{
-	return nla_put(msg, attrtype, strlen(str) + 1, str);
-}
-
-/**
- * Return payload of string attribute.
- * @arg nla		String attribute.
- *
- * @return Pointer to attribute payload.
- */
-static inline char *nla_get_string(struct nlattr *nla)
-{
-	return (char *) nla_data(nla);
-}
-
-static inline char *nla_strdup(struct nlattr *nla)
-{
-	return strdup(nla_get_string(nla));
-}
-
-/** @} */
-
-/**
- * @name Flag Attribute
- */
-
-/**
- * Add flag netlink attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- *
- * @see nla_put
- * @return 0 on success or a negative error code.
- */
-static inline int nla_put_flag(struct nl_msg *msg, int attrtype)
-{
-	return nla_put(msg, attrtype, 0, NULL);
-}
-
-/**
- * Return true if flag attribute is set.
- * @arg nla		Flag netlink attribute.
- *
- * @return True if flag is set, otherwise false.
- */
-static inline int nla_get_flag(struct nlattr *nla)
-{
-	return !!nla;
-}
-
-/** @} */
-
-/**
- * @name Microseconds Attribute
- */
-
-/**
- * Add a msecs netlink attribute to a netlink message
- * @arg n		netlink message
- * @arg attrtype	attribute type
- * @arg msecs 		number of msecs
- */
-static inline int nla_put_msecs(struct nl_msg *n, int attrtype, unsigned long msecs)
-{
-	return nla_put_u64(n, attrtype, msecs);
-}
-
-/**
- * Return payload of msecs attribute
- * @arg nla		msecs netlink attribute
- *
- * @return the number of milliseconds.
- */
-static inline unsigned long nla_get_msecs(struct nlattr *nla)
-{
-	return nla_get_u64(nla);
-}
-
-/**
- * Add nested attributes to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg nested		Message containing attributes to be nested.
- *
- * Takes the attributes found in the \a nested message and appends them
- * to the message \a msg nested in a container of the type \a attrtype.
- * The \a nested message may not have a family specific header.
- *
- * @see nla_put
- * @return 0 on success or a negative error code.
- */
-static inline int nla_put_nested(struct nl_msg *msg, int attrtype, struct nl_msg *nested)
-{
-	return nla_put(msg, attrtype, nlmsg_len(nested->nm_nlh),
-		       nlmsg_data(nested->nm_nlh));
-}
-
-/**
- * Start a new level of nested attributes.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type of container.
- *
- * @return Pointer to container attribute.
- */
-static inline struct nlattr *nla_nest_start(struct nl_msg *msg, int attrtype)
-{
-	struct nlattr *start = (struct nlattr *) nlmsg_tail(msg->nm_nlh);
-
-	if (nla_put(msg, attrtype, 0, NULL) < 0)
-		return NULL;
-
-	return start;
-}
-
-/**
- * Finalize nesting of attributes.
- * @arg msg		Netlink message.
- * @arg start		Container attribute as returned from nla_nest_start().
- *
- * Corrects the container attribute header to include the appeneded attributes.
- *
- * @return 0
- */
-static inline int nla_nest_end(struct nl_msg *msg, struct nlattr *start)
-{
-	start->nla_len = (unsigned char *) nlmsg_tail(msg->nm_nlh) -
-				(unsigned char *) start;
-	return 0;
-}
-
-/**
- * Create attribute index based on nested attribute
- * @arg tb		Index array to be filled (maxtype+1 elements).
- * @arg maxtype		Maximum attribute type expected and accepted.
- * @arg nla		Nested Attribute.
- * @arg policy		Attribute validation policy.
- *
- * Feeds the stream of attributes nested into the specified attribute
- * to nla_parse().
- *
- * @see nla_parse
- * @return 0 on success or a negative error code.
- */
-static inline int nla_parse_nested(struct nlattr *tb[], int maxtype, struct nlattr *nla,
-		     struct nla_policy *policy)
-{
-	return nla_parse(tb, maxtype, (struct nlattr *)nla_data(nla), nla_len(nla), policy);
-}
-
-/**
- * Compare attribute payload with memory area.
- * @arg nla		Attribute.
- * @arg data		Memory area to compare to.
- * @arg size		Number of bytes to compare.
- *
- * @see memcmp(3)
- * @return An integer less than, equal to, or greater than zero.
- */
-static inline int nla_memcmp(const struct nlattr *nla, const void *data, size_t size)
-{
-	int d = nla_len(nla) - size;
-
-	if (d == 0)
-		d = memcmp(nla_data(nla), data, size);
-
-	return d;
-}
-
-/**
- * Compare string attribute payload with string
- * @arg nla		Attribute of type NLA_STRING.
- * @arg str		NUL terminated string.
- *
- * @see strcmp(3)
- * @return An integer less than, equal to, or greater than zero.
- */
-static inline int nla_strcmp(const struct nlattr *nla, const char *str)
-{
-	int len = strlen(str) + 1;
-	int d = nla_len(nla) - len;
-
-	if (d == 0)
-		d = memcmp(nla_data(nla), str, len);
-
-	return d;
-}
-
-/**
- * Copy string attribute payload to a buffer.
- * @arg dst		Pointer to destination buffer.
- * @arg nla		Attribute of type NLA_STRING.
- * @arg dstsize		Size of destination buffer in bytes.
- *
- * Copies at most dstsize - 1 bytes to the destination buffer.
- * The result is always a valid NUL terminated string. Unlike
- * strlcpy the destination buffer is always padded out.
- *
- * @return The length of string attribute without the terminating NUL.
- */
-static inline size_t nla_strlcpy(char *dst, const struct nlattr *nla, size_t dstsize)
-{
-	size_t srclen = (size_t)nla_len(nla);
-	char *src = (char*)nla_data(nla);
-
-	if (srclen > 0 && src[srclen - 1] == '\0')
-		srclen--;
-
-	if (dstsize > 0) {
-		size_t len = (srclen >= dstsize) ? dstsize - 1 : srclen;
-
-		memset(dst, 0, dstsize);
-		memcpy(dst, src, len);
-	}
-
-	return srclen;
-}
-
-
-/**
- * @name Attribute Construction (Exception Based)
- * @{
- */
-
-/**
- * @ingroup attr
- * Add unspecific attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg attrlen		Length of attribute payload.
- * @arg data		Head of attribute payload.
- */
-#define NLA_PUT(msg, attrtype, attrlen, data) \
-	do { \
-		if (nla_put(msg, attrtype, attrlen, data) < 0) \
-			goto nla_put_failure; \
-	} while(0)
-
-/**
- * @ingroup attr
- * Add atomic type attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg type		Atomic type.
- * @arg attrtype	Attribute type.
- * @arg value		Head of attribute payload.
- */
-#define NLA_PUT_TYPE(msg, type, attrtype, value) \
-	do { \
-		type __tmp = value; \
-		NLA_PUT(msg, attrtype, sizeof(type), &__tmp); \
-	} while(0)
-
-/**
- * Add 8 bit integer attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg value		Numeric value.
- */
-#define NLA_PUT_U8(msg, attrtype, value) \
-	NLA_PUT_TYPE(msg, uint8_t, attrtype, value)
-
-/**
- * Add 16 bit integer attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg value		Numeric value.
- */
-#define NLA_PUT_U16(msg, attrtype, value) \
-	NLA_PUT_TYPE(msg, uint16_t, attrtype, value)
-
-/**
- * Add 32 bit integer attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg value		Numeric value.
- */
-#define NLA_PUT_U32(msg, attrtype, value) \
-	NLA_PUT_TYPE(msg, uint32_t, attrtype, value)
-
-/**
- * Add 64 bit integer attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg value		Numeric value.
- */
-#define NLA_PUT_U64(msg, attrtype, value) \
-	NLA_PUT_TYPE(msg, uint64_t, attrtype, value)
-
-/**
- * Add string attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg value		NUL terminated character string.
- */
-#define NLA_PUT_STRING(msg, attrtype, value) \
-	NLA_PUT(msg, attrtype, strlen(value) + 1, value)
-
-/**
- * Add flag attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- */
-#define NLA_PUT_FLAG(msg, attrtype) \
-	NLA_PUT(msg, attrtype, 0, NULL)
-
-/**
- * Add msecs attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg msecs		Numeric value in micro seconds.
- */
-#define NLA_PUT_MSECS(msg, attrtype, msecs) \
-	NLA_PUT_U64(msg, attrtype, msecs)
-
-/**
- * Add address attribute to netlink message.
- * @arg msg		Netlink message.
- * @arg attrtype	Attribute type.
- * @arg addr		Abstract address object.
- */
-#define NLA_PUT_ADDR(msg, attrtype, addr) \
-	NLA_PUT(msg, attrtype, nl_addr_get_len(addr), \
-		nl_addr_get_binary_addr(addr))
-
-/** @} */
-
-/**
- * @name Iterators
- * @{
- */
-
-/**
- * @ingroup attr
- * Iterate over a stream of attributes
- * @arg pos	loop counter, set to current attribute
- * @arg head	head of attribute stream
- * @arg len	length of attribute stream
- * @arg rem	initialized to len, holds bytes currently remaining in stream
- */
-#define nla_for_each_attr(pos, head, len, rem) \
-	for (pos = head, rem = len; \
-	     nla_ok(pos, rem); \
-	     pos = nla_next(pos, &(rem)))
-
-/**
- * @ingroup attr
- * Iterate over a stream of nested attributes
- * @arg pos	loop counter, set to current attribute
- * @arg nla	attribute containing the nested attributes
- * @arg rem	initialized to len, holds bytes currently remaining in stream
- */
-#define nla_for_each_nested(pos, nla, rem) \
-	for (pos = (struct nlattr *)nla_data(nla), rem = nla_len(nla); \
-	     nla_ok(pos, rem); \
-	     pos = nla_next(pos, &(rem)))
-
-/** @} */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif