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I used these shell commands: ../glibc/scripts/update-copyrights $PWD/../gnulib/build-aux/update-copyright (cd ../glibc && git commit -am"[this commit message]") and then ignored the output, which consisted lines saying "FOO: warning: copyright statement not found" for each of 6694 files FOO. I then removed trailing white space from benchtests/bench-pthread-locks.c and iconvdata/tst-iconv-big5-hkscs-to-2ucs4.c, to work around this diagnostic from Savannah: remote: *** pre-commit check failed ... remote: *** error: lines with trailing whitespace found remote: error: hook declined to update refs/heads/master
74 lines
2.8 KiB
C
74 lines
2.8 KiB
C
/* Routines for dealing with '\0' separated environment vectors
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Copyright (C) 1995-2021 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 _ENVZ_H
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#define _ENVZ_H 1
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#include <features.h>
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#include <errno.h>
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/* Envz's are argz's too, and should be created etc., using the same
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routines. */
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#include <argz.h>
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__BEGIN_DECLS
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/* Returns a pointer to the entry in ENVZ for NAME, or 0 if there is none. */
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extern char *envz_entry (const char *__restrict __envz, size_t __envz_len,
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const char *__restrict __name)
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__THROW __attribute_pure__;
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/* Returns a pointer to the value portion of the entry in ENVZ for NAME, or 0
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if there is none. */
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extern char *envz_get (const char *__restrict __envz, size_t __envz_len,
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const char *__restrict __name)
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__THROW __attribute_pure__;
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/* Adds an entry for NAME with value VALUE to ENVZ & ENVZ_LEN. If an entry
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with the same name already exists in ENVZ, it is removed. If VALUE is
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NULL, then the new entry will a special null one, for which envz_get will
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return NULL, although envz_entry will still return an entry; this is handy
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because when merging with another envz, the null entry can override an
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entry in the other one. Null entries can be removed with envz_strip (). */
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extern error_t envz_add (char **__restrict __envz,
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size_t *__restrict __envz_len,
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const char *__restrict __name,
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const char *__restrict __value) __THROW;
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/* Adds each entry in ENVZ2 to ENVZ & ENVZ_LEN, as if with envz_add(). If
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OVERRIDE is true, then values in ENVZ2 will supersede those with the same
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name in ENV, otherwise not. */
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extern error_t envz_merge (char **__restrict __envz,
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size_t *__restrict __envz_len,
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const char *__restrict __envz2,
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size_t __envz2_len, int __override) __THROW;
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/* Remove the entry for NAME from ENVZ & ENVZ_LEN, if any. */
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extern void envz_remove (char **__restrict __envz,
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size_t *__restrict __envz_len,
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const char *__restrict __name) __THROW;
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/* Remove null entries. */
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extern void envz_strip (char **__restrict __envz,
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size_t *__restrict __envz_len) __THROW;
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__END_DECLS
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#endif /* envz.h */
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