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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 | /* $Id: concat.h 10100 2016-11-04 22:24:26Z iulius $
*
* Prototypes for string concatenation with dynamic memory allocation.
*
* The canonical version of this file *used to be* maintained in the
* rra-c-util package, which can be found at
* <https://www.eyrie.org/~eagle/software/rra-c-util/>.
*
* Written by Russ Allbery <eagle@eyrie.org>
*
* The authors hereby relinquish any claim to any copyright that they may have
* in this work, whether granted under contract or by operation of law or
* international treaty, and hereby commit to the public, at large, that they
* shall not, at any time in the future, seek to enforce any copyright in this
* work against any person or entity, or prevent any person or entity from
* copying, publishing, distributing or creating derivative works of this
* work.
*/
#ifndef INN_CONCAT_H
#define INN_CONCAT_H 1
#include <inn/defines.h>
#include "inn/portable-macros.h"
BEGIN_DECLS
/* Concatenate NULL-terminated strings into a newly allocated string. */
char *concat(const char *first, ...)
__attribute__((__malloc__, __nonnull__(1)));
/*
* Given a base path and a file name, create a newly allocated path string.
* The name will be appended to base with a / between them. Exceptionally, if
* name begins with a slash, it will be strdup'd and returned as-is.
*/
char *concatpath(const char *base, const char *name)
__attribute__((__malloc__, __nonnull__(2)));
END_DECLS
#endif /* INN_CONCAT_H */
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