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https://github.com/ibm-s390-linux/s390-tools.git
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b627b8d8e1
This commit is based on the s390-tools-1.39.0 version. Changes on top of s390-tools-1.39.0: - Add MIT license to all source files - Add LICENSE file - Transform REAMDE to README.md (markdown) - Add AUTHORS.md file - Add CONTRIBUTING.md file - Move changelog from README to CHANGELOG.md file Reviewed-by: Stefan Haberland <sth@linux.vnet.ibm.com> Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com>
101 lines
3.4 KiB
C
101 lines
3.4 KiB
C
/*
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* zdev - Modify and display the persistent configuration of devices
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*
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* Copyright IBM Corp. 2016, 2017
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*
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* s390-tools is free software; you can redistribute it and/or modify
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* it under the terms of the MIT license. See LICENSE for details.
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*/
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#ifndef SETTING_H
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#define SETTING_H
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#include "lib/util_list.h"
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#include "exit_code.h"
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#include "misc.h"
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struct attrib;
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/**
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* struct setting - An attribute setting
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* @node: List node for adding to list
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* @attrib: Attribute definition - optional for unknown attribute settings
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* @name: Attribute name
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* @value: Attribute value
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* @values: List of values for multi-value attributes
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* @actual_value: Current attribute value
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* @actual_values: List of current values for multi-value attributes
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* @modified: Setting was modified or is new
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* @specified: User specified a value for this setting
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* @derived: The actual value was not read from the configuration
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* @removed: Setting was removed
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* @readonly: Setting cannot be written to
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*/
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struct setting {
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struct util_list_node node;
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struct attrib *attrib;
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char *name;
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char *value;
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struct util_list *values;
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char *actual_value;
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struct util_list *actual_values;
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unsigned int modified:1;
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unsigned int specified:1;
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unsigned int removed:1;
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unsigned int derived:1;
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unsigned int readonly:1;
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};
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/**
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* struct setting_list - A list of attribute settings
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* @list: List for maintaining settings
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* @modified: Indication of whether this list was modified
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*/
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struct setting_list {
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struct util_list list;
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unsigned int modified:1;
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};
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struct setting *setting_new(struct attrib *, const char *, const char *);
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struct setting *setting_copy(const struct setting *);
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bool setting_is_set(struct setting *);
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exit_code_t setting_write(const char *, struct setting *s);
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void setting_print(struct setting *, int);
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struct setting_list *setting_list_new(void);
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void setting_list_free(struct setting_list *);
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void setting_list_clear(struct setting_list *);
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void setting_list_add(struct setting_list *, struct setting *);
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struct setting *setting_list_find(struct setting_list *, const char *);
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void setting_list_get_bool_state(struct setting_list *, const char *, int *,
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int *);
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struct setting *setting_list_apply(struct setting_list *, struct attrib *,
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const char *, const char *);
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struct setting *setting_list_apply_specified(struct setting_list *,
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struct attrib *, const char *,
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const char *);
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struct setting *setting_list_apply_actual(struct setting_list *,
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struct attrib *, const char *,
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const char *);
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bool setting_list_modified(struct setting_list *);
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char *setting_list_flatten(struct setting_list *);
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void setting_list_print(struct setting_list *, int);
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struct util_list *setting_list_get_sorted(struct setting_list *);
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bool setting_list_check_conflict(struct setting_list *, config_t, err_t);
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void setting_list_apply_defaults(struct setting_list *, struct attrib **, bool);
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void setting_list_merge(struct setting_list *, struct setting_list *, bool,
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bool);
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struct setting_list *setting_list_copy(struct setting_list *);
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void setting_list_map_values(struct setting_list *);
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void setting_list_mark_default_derived(struct setting_list *);
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int setting_list_count_set(struct setting_list *);
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void setting_list_remove_derived(struct setting_list *);
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char *setting_get_changes(struct setting_list *, struct setting_list *);
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bool setting_match_value(struct setting *, const char *);
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#endif /* SETTING_H */
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