11a1589223
Files which are installed as-is (any .service and other unit files, .conf files, .policy files, etc), are left as is. My assumption is that SPDX identifiers are not yet that well known, so it's better to retain the extended header to avoid any doubt. I also kept any copyright lines. We can probably remove them, but it'd nice to obtain explicit acks from all involved authors before doing that.
56 lines
1.7 KiB
C
56 lines
1.7 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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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 2013 Lennart Poettering
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***/
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#include <stdbool.h>
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#include <stddef.h>
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#include <stdio.h>
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#include "macro.h"
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bool env_name_is_valid(const char *e);
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bool env_value_is_valid(const char *e);
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bool env_assignment_is_valid(const char *e);
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enum {
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REPLACE_ENV_USE_ENVIRONMENT = 1u,
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REPLACE_ENV_ALLOW_BRACELESS = 2u,
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REPLACE_ENV_ALLOW_EXTENDED = 4u,
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};
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char *replace_env_n(const char *format, size_t n, char **env, unsigned flags);
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char **replace_env_argv(char **argv, char **env);
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static inline char *replace_env(const char *format, char **env, unsigned flags) {
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return replace_env_n(format, strlen(format), env, flags);
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}
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bool strv_env_is_valid(char **e);
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#define strv_env_clean(l) strv_env_clean_with_callback(l, NULL, NULL)
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char **strv_env_clean_with_callback(char **l, void (*invalid_callback)(const char *p, void *userdata), void *userdata);
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bool strv_env_name_is_valid(char **l);
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bool strv_env_name_or_assignment_is_valid(char **l);
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char **strv_env_merge(unsigned n_lists, ...);
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char **strv_env_delete(char **x, unsigned n_lists, ...); /* New copy */
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char **strv_env_set(char **x, const char *p); /* New copy ... */
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char **strv_env_unset(char **l, const char *p); /* In place ... */
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char **strv_env_unset_many(char **l, ...) _sentinel_;
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int strv_env_replace(char ***l, char *p); /* In place ... */
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char *strv_env_get_n(char **l, const char *name, size_t k, unsigned flags) _pure_;
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char *strv_env_get(char **x, const char *n) _pure_;
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int getenv_bool(const char *p);
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int getenv_bool_secure(const char *p);
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int serialize_environment(FILE *f, char **environment);
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int deserialize_environment(char ***environment, const char *line);
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