6f891f6c0c
This patch changes the signatures of some functions to allow const pointers in places where a const qualified pointer is enough access for what the function does (e.g. nla_get_u8). It also changes some functions that take a pointer parameter and return a pointer derived from it to use the strchr idiom. This is not exhaustive in terms of places where const can be added, but it's a decent chunk that should not make the external api any more restrictive. http://lists.infradead.org/pipermail/libnl/2015-February/001826.html Signed-off-by: Rohan Joyce <rojoyce.github@gmail.com> Signed-off-by: Thomas Haller <thaller@redhat.com>
42 lines
1 KiB
C
42 lines
1 KiB
C
/*
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* netlink/data.h Abstract Data
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation version 2.1
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* of the License.
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*
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* Copyright (c) 2003-2008 Thomas Graf <tgraf@suug.ch>
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*/
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#ifndef NETLINK_DATA_H_
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#define NETLINK_DATA_H_
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#include <netlink/netlink.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct nl_data;
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/* General */
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extern struct nl_data * nl_data_alloc(const void *, size_t);
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extern struct nl_data * nl_data_alloc_attr(const struct nlattr *);
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extern struct nl_data * nl_data_clone(const struct nl_data *);
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extern int nl_data_append(struct nl_data *, const void *, size_t);
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extern void nl_data_free(struct nl_data *);
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/* Access Functions */
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extern void * nl_data_get(const struct nl_data *);
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extern size_t nl_data_get_size(const struct nl_data *);
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/* Misc */
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extern int nl_data_cmp(const struct nl_data *,
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const struct nl_data *);
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#ifdef __cplusplus
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}
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#endif
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#endif
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