60 lines
999 B
C
60 lines
999 B
C
// SPDX-FileCopyrightText: 2023-2025, Alejandro Colomar <alx@kernel.org>
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// SPDX-License-Identifier: BSD-3-Clause
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#ifndef SHADOW_INCLUDE_LIB_STRING_SPRINTF_XASPRINTF_H_
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#define SHADOW_INCLUDE_LIB_STRING_SPRINTF_XASPRINTF_H_
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#include <config.h>
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#include <stdarg.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "attr.h"
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#include "string/sprintf/aprintf.h"
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ATTR_MALLOC(free)
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format_attr(printf, 1, 2)
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inline char *xaprintf(const char *restrict fmt, ...);
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ATTR_MALLOC(free)
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format_attr(printf, 1, 0)
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inline char *xvaprintf(const char *restrict fmt, va_list ap);
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// exit-on-error allocate print formatted
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inline char *
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xaprintf(const char *restrict fmt, ...)
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{
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char *p;
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va_list ap;
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va_start(ap, fmt);
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p = xvaprintf(fmt, ap);
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va_end(ap);
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return p;
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}
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inline char *
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xvaprintf(const char *restrict fmt, va_list ap)
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{
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char *p;
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p = vaprintf(fmt, ap);
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if (p == NULL) {
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perror("vaprintf");
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exit(EXIT_FAILURE);
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}
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return p;
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}
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#endif // include guard
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