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This is a little set of routines designed after the glibc argz routines. It is supposed to eventually replace our inefficient string_list routines. A talloc blob is an array of strings separated by the \0 character. See argz(3) on a Linux system for the ideas where this came from. Based on talloc strv is simpler because talloc knows about the size of the blob, so we don't have to explicitly maintain it. Signed-off-by: Volker Lendecke <vl@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
33 lines
1.1 KiB
C
33 lines
1.1 KiB
C
/*
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* String Vector functions modeled after glibc argv_* functions
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*
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* Copyright Volker Lendecke <vl@samba.org> 2014
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _STRV_H_
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#define _STRV_H_
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#include "talloc.h"
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int strv_add(TALLOC_CTX *mem_ctx, char **strv, const char *string);
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int strv_append(TALLOC_CTX *mem_ctx, char **strv, const char *src);
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char *strv_next(char *strv, const char *entry);
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char *strv_find(char *strv, const char *entry);
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size_t strv_count(char *strv);
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void strv_delete(char **strv, char *entry);
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#endif
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