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shared: add nm_hash_mem() helper

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This commit is contained in:
Thomas Haller 2020-03-23 21:04:57 +01:00
parent 962ad7f850
commit b1503d8a72
1 changed files with 12 additions and 0 deletions
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12
shared/nm-glib-aux/nm-hash-utils.h
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@ -266,6 +266,18 @@ guint nm_str_hash (gconstpointer str);
nm_hash_complete (&_h); \
})
static inline guint
nm_hash_mem (guint static_seed, const void *ptr, gsize n)
{
NMHashState h;
if (n == 0)
return nm_hash_static (static_seed);
nm_hash_init (&h, static_seed);
nm_hash_update (&h, ptr, n);
return nm_hash_complete (&h);
}
/*****************************************************************************/
/* nm_pstr_*() are for hashing keys that are pointers to strings,