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b121fdc552
The majority of grp routines are entry points for nss functionality. This commit removes the 'grp' subdirectory and moves all nss-relevant functionality and all tests to 'nss', and the 'setgroups' stub into 'posix' (alongside the 'getgroups' stub). References to grp/ are accordingly changed. In addition, compat-initgroups.c, a fallback implementation of initgroups is renamed to initgroups-fallback.c so that the build system does not confuse it for nss_compat/compat-initgroups.c. Build time improves very slightly; e.g. down from an average of 45.5s to 44.5s on an 8-thread mobile x86_64 CPU. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
36 lines
1.3 KiB
C
36 lines
1.3 KiB
C
/* Group merging implementation.
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Copyright (C) 2016-2023 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<https://www.gnu.org/licenses/>. */
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#ifndef _GRP_MERGE_H
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#define _GRP_MERGE_H 1
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#include <grp.h>
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/* Duplicate a grp struct (and its members). When no longer needed, the
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calling function must free(newbuf). */
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int
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__copy_grp (const struct group srcgrp, const size_t buflen,
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struct group *destgrp, char *destbuf, char **endptr);
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/* Merge the member lists of two grp structs together. */
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int
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__merge_grp (struct group *savedgrp, char *savedbuf, char *savedend,
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size_t buflen, struct group *mergegrp, char *mergebuf);
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#endif /* _GRP_MERGE_H */
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