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shared: add nm_strv_ptrarray_cmp() helper

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Thomas Haller 2020-07-24 13:54:49 +02:00
parent 684b0ec061
commit d550eef02d
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1 changed files with 14 additions and 0 deletions
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14
shared/nm-glib-aux/nm-shared-utils.h
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@ -1879,6 +1879,20 @@ nm_strv_ptrarray_contains (const GPtrArray *strv,
return nm_strv_ptrarray_find_first (strv, str) >= 0;
}
static inline int
nm_strv_ptrarray_cmp (const GPtrArray *a,
const GPtrArray *b)
{
/* _nm_utils_strv_cmp_n() will treat NULL and empty arrays the same.
* That means, an empty strv array can both be represented by NULL
* and an array of length zero.
* If you need to distinguish between these case, do that yourself. */
return _nm_utils_strv_cmp_n ((const char *const*) nm_g_ptr_array_pdata (a),
nm_g_ptr_array_len (a),
(const char *const*) nm_g_ptr_array_pdata (b),
nm_g_ptr_array_len (b));
}
/*****************************************************************************/
int nm_utils_getpagesize (void);