servicepoint/servicepoint-binding-c
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add NULL checks - bit_vec

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This commit is contained in:
Vinzenz Schroeter 2024-10-13 18:12:55 +02:00
commit 03becf19b5
7 changed files with 120 additions and 73 deletions
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4
crates/servicepoint_binding_c/src/cp437_grid.rs
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@ -101,7 +101,7 @@ pub unsafe extern "C" fn sp_cp437_grid_clone(
///
/// - `cp437_grid` points to a valid `SPCp437Grid`
/// - `cp437_grid` is not used concurrently or after cp437_grid call
/// - `cp437_grid` was not passed to another consuming function, e.g. to create a `SPCommand`
/// - `cp437_grid` was not passed to another consuming function, e.g. to create a [SPCommand]
#[no_mangle]
pub unsafe extern "C" fn sp_cp437_grid_free(cp437_grid: *mut SPCp437Grid) {
_ = Box::from_raw(cp437_grid);
@ -151,7 +151,7 @@ pub unsafe extern "C" fn sp_cp437_grid_get(
///
/// The caller has to make sure that:
///
/// - `cp437_grid` points to a valid `SPBitVec`
/// - `cp437_grid` points to a valid [SPBitVec]
/// - `cp437_grid` is not written to or read from concurrently
#[no_mangle]
pub unsafe extern "C" fn sp_cp437_grid_set(