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capability: change CapabilityIndex.orphaned to (CapabilityIndex.flags & CAP_ORPHANED)

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This makes it possible to add other flags to capabilities.
This commit is contained in:
William Pitcock 2012-02-04 01:55:11 -06:00
parent 346fba9252
commit 5058c8ebce
1 changed files with 7 additions and 5 deletions
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12
src/capability.c
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@ -27,9 +27,11 @@ struct CapabilityIndex {
unsigned int highest_bit; unsigned int highest_bit;
}; };
#define CAP_ORPHANED 0x1
struct CapabilityEntry { struct CapabilityEntry {
unsigned int orphaned;
unsigned int value; unsigned int value;
unsigned int flags;
}; };
unsigned int unsigned int
@ -40,7 +42,7 @@ capability_get(struct CapabilityIndex *index, const char *cap)
s_assert(index != NULL); s_assert(index != NULL);
entry = irc_dictionary_retrieve(index->cap_dict, cap); entry = irc_dictionary_retrieve(index->cap_dict, cap);
if (entry != NULL && !entry->orphaned) if (entry != NULL && !(entry->flags & CAP_ORPHANED))
return entry->value; return entry->value;
return 0xFFFFFFFF; return 0xFFFFFFFF;
@ -55,12 +57,12 @@ capability_put(struct CapabilityIndex *index, const char *cap)
if ((entry = irc_dictionary_retrieve(index->cap_dict, cap)) != NULL) if ((entry = irc_dictionary_retrieve(index->cap_dict, cap)) != NULL)
{ {
entry->orphaned = 0; entry->flags &= ~CAP_ORPHANED;
return entry->value; return entry->value;
} }
entry = rb_malloc(sizeof(struct CapabilityEntry)); entry = rb_malloc(sizeof(struct CapabilityEntry));
entry->orphaned = 0; entry->flags = 0;
entry->value = index->highest_bit; entry->value = index->highest_bit;
irc_dictionary_add(index->cap_dict, cap, entry); irc_dictionary_add(index->cap_dict, cap, entry);
@ -83,7 +85,7 @@ capability_orphan(struct CapabilityIndex *index, const char *cap)
entry = irc_dictionary_retrieve(index->cap_dict, cap); entry = irc_dictionary_retrieve(index->cap_dict, cap);
if (entry != NULL) if (entry != NULL)
entry->orphaned = 1; entry->flags |= CAP_ORPHANED;
} }
static void static void