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https://github.com/morgan9e/systemd
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1c1626e063
bus_append_unit_property() and associated functions accept a long list of properties. But the specific names are only available through code. But it is useful to be able to know the specific list of properties that is supported, in particular for shell completions. Thus, add a way to list the properties that are supported by the code. In the future we could also turn this into a test for the documentation. For various reasons, the list of properties listed in the docs is a partially overlapping set. E.g. for service type, the pull request https://github.com/systemd/systemd/pull/37661 creates a list with 212 entries, and this code generates 7 entries less and 184 more. I didn't check all the differences, but in the few cases I did, the list generated here was actually correctly supported by 'systemd-run -p'. A smoke test is added.
32 lines
1.0 KiB
C
32 lines
1.0 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#pragma once
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#include <sys/resource.h> /* IWYU pragma: export */
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#include "forward.h"
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#define _RLIMIT_MAX RLIMIT_NLIMITS
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const char* rlimit_to_string(int i) _const_;
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int rlimit_from_string(const char *s) _pure_;
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int rlimit_from_string_harder(const char *s) _pure_;
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void rlimits_list(const char *prefix);
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int setrlimit_closest(int resource, const struct rlimit *rlim);
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int setrlimit_closest_all(const struct rlimit * const *rlim, int *which_failed);
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int rlimit_parse_one(int resource, const char *val, rlim_t *ret);
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int rlimit_parse(int resource, const char *val, struct rlimit *ret);
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int rlimit_format(const struct rlimit *rl, char **ret);
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int rlimit_copy_all(struct rlimit* target[static _RLIMIT_MAX], struct rlimit* const source[static _RLIMIT_MAX]);
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void rlimit_free_all(struct rlimit **rl);
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#define RLIMIT_MAKE_CONST(lim) ((struct rlimit) { lim, lim })
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int rlimit_nofile_bump(int limit);
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int rlimit_nofile_safe(void);
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int pid_getrlimit(pid_t pid, int resource, struct rlimit *ret);
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