dfb33a9737
There's now a generic _cleanup_ macro with an argument. The macros for specific types are now defined using this macro, and in the header files where they belong. All cleanup handlers are now inline functions.
88 lines
2.6 KiB
C
88 lines
2.6 KiB
C
/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
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#pragma once
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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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 License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include <stdarg.h>
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#include <stdbool.h>
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#include "macro.h"
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char *strv_find(char **l, const char *name);
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char *strv_find_prefix(char **l, const char *name);
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void strv_free(char **l);
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static inline void strv_freep(char ***l) {
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strv_free(*l);
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}
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#define _cleanup_strv_free_ _cleanup_(strv_freep)
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char **strv_copy(char * const *l) _malloc_;
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unsigned strv_length(char * const *l);
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char **strv_merge(char **a, char **b);
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char **strv_merge_concat(char **a, char **b, const char *suffix);
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char **strv_append(char **l, const char *s);
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int strv_extend(char ***l, const char *value);
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int strv_push(char ***l, char *value);
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char **strv_remove(char **l, const char *s);
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char **strv_remove_prefix(char **l, const char *s);
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char **strv_uniq(char **l);
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#define strv_contains(l, s) (!!strv_find((l), (s)))
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char **strv_new(const char *x, ...) _sentinel_ _malloc_;
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char **strv_new_ap(const char *x, va_list ap) _malloc_;
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static inline const char* STRV_IFNOTNULL(const char *x) {
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return x ? x : (const char *) -1;
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}
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static inline bool strv_isempty(char * const *l) {
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return !l || !*l;
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}
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char **strv_split(const char *s, const char *separator) _malloc_;
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char **strv_split_quoted(const char *s) _malloc_;
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char **strv_split_newlines(const char *s) _malloc_;
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char *strv_join(char **l, const char *separator) _malloc_;
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char **strv_parse_nulstr(const char *s, size_t l);
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char **strv_split_nulstr(const char *s);
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bool strv_overlap(char **a, char **b);
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#define STRV_FOREACH(s, l) \
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for ((s) = (l); (s) && *(s); (s)++)
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#define STRV_FOREACH_BACKWARDS(s, l) \
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for (; (l) && ((s) >= (l)); (s)--)
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#define STRV_FOREACH_PAIR(x, y, l) \
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for ((x) = (l), (y) = (x+1); (x) && *(x) && *(y); (x) += 2, (y) = (x + 1))
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char **strv_sort(char **l);
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void strv_print(char **l);
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