diff options
Diffstat (limited to 'libfdisk/src/ask.c')
| -rw-r--r-- | libfdisk/src/ask.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/libfdisk/src/ask.c b/libfdisk/src/ask.c index babe040ad..9fabc99c8 100644 --- a/libfdisk/src/ask.c +++ b/libfdisk/src/ask.c @@ -320,6 +320,24 @@ int fdisk_ask_number_is_relative(struct fdisk_ask *ask) } /** + * fdisk_ask_number_is_wrap_negative: + * @ask: ask instance + * + * The wrap-negative flag allows to accept negative number from user. In this + * case the dialog result is calculated as "high - num" (-N from high limit). + * + * Returns: 1 or 0. + * + * Since: 2.33 + */ +int fdisk_ask_number_is_wrap_negative(struct fdisk_ask *ask) +{ + assert(ask); + assert(is_number_ask(ask)); + return ask->data.num.wrap_negative; +} + +/** * fdisk_ask_number_set_relative * @ask: ask instance * @relative: 0 or 1 @@ -354,6 +372,13 @@ int fdisk_ask_number_inchars(struct fdisk_ask *ask) return ask->data.num.inchars; } +int fdisk_ask_number_set_wrap_negative(struct fdisk_ask *ask, int wrap_negative) +{ + assert(ask); + ask->data.num.wrap_negative = wrap_negative ? 1 : 0; + return 0; +} + /* * Generates string with list ranges (e.g. 1,2,5-8) for the 'cur' */ |