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shared: add NM_HASH_COMBINE() function

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Thomas Haller
2017-06-20 10:19:37 +02:00
parent b002357f5f
commit 489e346e87
1 changed files with 9 additions and 0 deletions
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9
shared/nm-utils/nm-macros-internal.h
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@@ -381,6 +381,15 @@ _NM_IN_STRSET_streq (const char *x, const char *s)
/*****************************************************************************/ /*****************************************************************************/
static inline guint
NM_HASH_COMBINE (guint h, guint val)
{
/* see g_str_hash() for reasons */
return (h << 5) + h + val;
}
/*****************************************************************************/
/* NM_CACHED_QUARK() returns the GQuark for @string, but caches /* NM_CACHED_QUARK() returns the GQuark for @string, but caches
* it in a static variable to speed up future lookups. * it in a static variable to speed up future lookups.
* *