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shared: add nm_gstring_prepare() util

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This commit is contained in:
Thomas Haller 2017-06-14 13:20:49 +02:00
parent b55fba8fbd
commit bb53b46bd1
1 changed files with 10 additions and 0 deletions
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10
shared/nm-utils/nm-macros-internal.h
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@ -420,6 +420,16 @@ fcn (void) \
/*****************************************************************************/ /*****************************************************************************/
static inline GString *
nm_gstring_prepare (GString **l)
{
if (*l)
g_string_set_size (*l, 0);
else
*l = g_string_sized_new (30);
return *l;
}
static inline const char * static inline const char *
nm_str_not_empty (const char *str) nm_str_not_empty (const char *str)
{ {