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author | Szczepan Zalega <szczepan@nitrokey.com> | 2020-06-13 19:20:02 +0200 |
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committer | Szczepan Zalega <szczepan@nitrokey.com> | 2020-06-13 19:20:02 +0200 |
commit | 9b929a0bacd03657ddc232e6b4a9ed0fade82f68 (patch) | |
tree | 3f68326ab72db4c2cb95f63db07c005276b91de5 /NK_C_API.h | |
parent | 712c82ee94d1ef0d96becfce9bc1a7f8d95bdac1 (diff) | |
parent | 2a7b3f4e2ae09d665f9783030323dfb1a4c5ee9f (diff) | |
download | libnitrokey-9b929a0bacd03657ddc232e6b4a9ed0fade82f68.tar.gz libnitrokey-9b929a0bacd03657ddc232e6b4a9ed0fade82f68.tar.bz2 |
Merge branch 'free'
Add functions for freeing memory of some C API results
Fixes #175
Diffstat (limited to 'NK_C_API.h')
-rw-r--r-- | NK_C_API.h | 14 |
1 files changed, 14 insertions, 0 deletions
@@ -466,6 +466,7 @@ extern "C" { /** * Get currently set config - status of function Numlock/Capslock/Scrollock OTP sending and is enabled PIN protected OTP + * The return value must be freed using NK_free_config. * @see NK_write_config * @return uint8_t general_config[5]: * uint8_t numlock; @@ -477,6 +478,12 @@ extern "C" { */ NK_C_API uint8_t* NK_read_config(); + /** + * Free a value returned by NK_read_config. May be called with a NULL + * argument. + */ + NK_C_API void NK_free_config(uint8_t* config); + //OTP /** @@ -649,10 +656,17 @@ extern "C" { /** * Get password safe slots' status + * The return value must be freed using NK_free_password_safe_slot_status. * @return uint8_t[16] slot statuses - each byte represents one slot with 0 (not programmed) and 1 (programmed) */ NK_C_API uint8_t * NK_get_password_safe_slot_status(); + /** + * Free a value returned by NK_get_password_safe_slot_status. May be + * called with a NULL argument. + */ + NK_C_API void NK_free_password_safe_slot_status(uint8_t* status); + /** * Get password safe slot name * @param slot_number password safe slot number, slot_number<16 |