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655ffcbe1b
Now that all of these are one-liners, they don't need a separate header file. Compact stuff. Signed-off-by: Alejandro Colomar <alx@kernel.org>
63 lines
1.1 KiB
C
63 lines
1.1 KiB
C
// SPDX-FileCopyrightText: 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_APRINTF_H_
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#define SHADOW_INCLUDE_LIB_STRING_SPRINTF_APRINTF_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 "exit_if_null.h"
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// exit-on-error allocate print formatted
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#define xaprintf(...) exit_if_null(aprintf(__VA_ARGS__))
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ATTR_MALLOC(free)
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format_attr(printf, 1, 2)
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inline char *aprintf(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 *vaprintf(const char *restrict fmt, va_list ap);
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// allocate print formatted
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// Like asprintf(3), but simpler; omit the length.
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inline char *
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aprintf(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 = vaprintf(fmt, ap);
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va_end(ap);
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return p;
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}
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// Like vasprintf(3), but simpler; omit the length.
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inline char *
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vaprintf(const char *restrict fmt, va_list ap)
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{
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char *p;
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if (vasprintf(&p, fmt, ap) == -1)
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return NULL;
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return p;
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}
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#endif // include guard
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