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sd-network: introduce three helper functions for LinkOperationalState

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Yu Watanabe
2024-01-17 00:54:34 +09:00
parent 04ba20a80a
commit 15f624f80f
1 changed files with 13 additions and 0 deletions
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13
src/libsystemd/sd-network/network-util.h
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@@ -84,3 +84,16 @@ typedef struct LinkOperationalStateRange {
int parse_operational_state_range(const char *str, LinkOperationalStateRange *out);
int network_link_get_operational_state(int ifindex, LinkOperationalState *ret);
static inline bool operational_state_is_valid(LinkOperationalState s) {
return s >= 0 && s < _LINK_OPERSTATE_MAX;
}
static inline bool operational_state_range_is_valid(const LinkOperationalStateRange *range) {
return range &&
operational_state_is_valid(range->min) &&
operational_state_is_valid(range->max) &&
range->min <= range->max;
}
static inline bool operational_state_is_in_range(LinkOperationalState s, const LinkOperationalStateRange *range) {
return range && range->min <= s && s <= range->max;
}