Alejandro Colomar
f85a07f140
Implement it as an inline function, and add restrict and ATTR_STRING() and ATTR_ACCESS() as appropriate. Reviewed-by: "Serge E. Hallyn" <serge@hallyn.com> Signed-off-by: Alejandro Colomar <alx@kernel.org>
32 lines
675 B
C
32 lines
675 B
C
// SPDX-FileCopyrightText: 2009, Nicolas François
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// SPDX-FileCopyrightText: 2023-2024, Alejandro Colomar <alx@kernel.org>
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// SPDX-License-Identifier: BSD-3-Clause
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#ifndef SHADOW_INCLUDE_LIB_ATOI_GETNUM_H_
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#define SHADOW_INCLUDE_LIB_ATOI_GETNUM_H_
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#include <config.h>
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#include <stddef.h>
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#include <sys/types.h>
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#include "atoi/a2i.h"
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#include "attr.h"
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#include "typetraits.h"
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ATTR_STRING(1) ATTR_ACCESS(write_only, 2)
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inline int get_gid(const char *restrict gidstr, gid_t *restrict gid);
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inline int
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get_gid(const char *restrict gidstr, gid_t *restrict gid)
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{
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return a2i(gid_t, gid, gidstr, NULL, 10, type_min(gid_t), type_max(gid_t));
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}
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#endif // include guard
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