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/* Copyright (c) 2008 The NetBSD Foundation, Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
* CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
#if !defined(ATF_C_DETAIL_DYNSTR_H)
#define ATF_C_DETAIL_DYNSTR_H
#include <stdarg.h>
#include <stdbool.h>
#include <stddef.h>
#include <atf-c/error_fwd.h>
/* ---------------------------------------------------------------------
* The "atf_dynstr" type.
* --------------------------------------------------------------------- */
struct atf_dynstr {
char *m_data;
size_t m_datasize;
size_t m_length;
};
typedef struct atf_dynstr atf_dynstr_t;
/* Constants */
extern const size_t atf_dynstr_npos;
/* Constructors and destructors */
atf_error_t atf_dynstr_init(atf_dynstr_t *);
atf_error_t atf_dynstr_init_ap(atf_dynstr_t *, const char *, va_list);
atf_error_t atf_dynstr_init_fmt(atf_dynstr_t *, const char *, ...);
atf_error_t atf_dynstr_init_raw(atf_dynstr_t *, const void *, size_t);
atf_error_t atf_dynstr_init_rep(atf_dynstr_t *, size_t, char);
atf_error_t atf_dynstr_init_substr(atf_dynstr_t *, const atf_dynstr_t *,
size_t, size_t);
atf_error_t atf_dynstr_copy(atf_dynstr_t *, const atf_dynstr_t *);
void atf_dynstr_fini(atf_dynstr_t *);
char *atf_dynstr_fini_disown(atf_dynstr_t *);
/* Getters */
const char *atf_dynstr_cstring(const atf_dynstr_t *);
size_t atf_dynstr_length(const atf_dynstr_t *);
size_t atf_dynstr_rfind_ch(const atf_dynstr_t *, char);
/* Modifiers */
atf_error_t atf_dynstr_append_ap(atf_dynstr_t *, const char *, va_list);
atf_error_t atf_dynstr_append_fmt(atf_dynstr_t *, const char *, ...);
void atf_dynstr_clear(atf_dynstr_t *);
atf_error_t atf_dynstr_prepend_ap(atf_dynstr_t *, const char *, va_list);
atf_error_t atf_dynstr_prepend_fmt(atf_dynstr_t *, const char *, ...);
/* Operators */
bool atf_equal_dynstr_cstring(const atf_dynstr_t *, const char *);
bool atf_equal_dynstr_dynstr(const atf_dynstr_t *, const atf_dynstr_t *);
#endif /* !defined(ATF_C_DETAIL_DYNSTR_H) */
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