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cli: add nmc_meta_generic_get_str_i18n_null() helper

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This commit is contained in:
Thomas Haller 2020-07-03 11:33:12 +02:00
parent 7337ab8959
commit 05a84be550
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1 changed files with 18 additions and 0 deletions
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18
clients/cli/utils.h
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@ -288,6 +288,24 @@ nmc_meta_generic_get_str_i18n (const char *s, NMMetaAccessorGetType get_type)
return s;
}
static inline const char *
nmc_meta_generic_get_str_i18n_null (const char *s, NMMetaAccessorGetType get_type)
{
if (get_type == NM_META_ACCESSOR_GET_TYPE_PARSABLE) {
/* in parsable mode, return NULL. That is useful if @s is a pretty string
* to describe a missing value (like "(unknown)"). We don't want to print
* that for parsable mode. */
return NULL;
}
return nmc_meta_generic_get_str_i18n (s, get_type);
}
static inline const char *
nmc_meta_generic_get_unknown (NMMetaAccessorGetType get_type)
{
return nmc_meta_generic_get_str_i18n_null (N_("(unknown)"), get_type);
}
static inline const char *
nmc_meta_generic_get_bool (gboolean val, NMMetaAccessorGetType get_type)
{