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Dedicated function to free a segment

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This commit is contained in:
Kovid Goyal
2021-11-09 10:07:14 +05:30
parent fba5e3a46d
commit 98dcb32a0c
1 changed files with 6 additions and 1 deletions
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7
kitty/history.c
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@@ -28,6 +28,11 @@ add_segment(HistoryBuf *self) {
s->line_attrs = (LineAttrs*)(((uint8_t*)s->gpu_cells) + gpu_cells_size); s->line_attrs = (LineAttrs*)(((uint8_t*)s->gpu_cells) + gpu_cells_size);
} }
static void
free_segment(HistoryBufSegment *s) {
free(s->cpu_cells); memset(s, 0, sizeof(HistoryBufSegment));
}
static index_type static index_type
segment_for(HistoryBuf *self, index_type y) { segment_for(HistoryBuf *self, index_type y) {
index_type seg_num = y / SEGMENT_SIZE; index_type seg_num = y / SEGMENT_SIZE;
@@ -127,7 +132,7 @@ new(PyTypeObject *type, PyObject *args, PyObject UNUSED *kwds) {
static void static void
dealloc(HistoryBuf* self) { dealloc(HistoryBuf* self) {
Py_CLEAR(self->line); Py_CLEAR(self->line);
for (size_t i = 0; i < self->num_segments; i++) free(self->segments[i].cpu_cells); for (size_t i = 0; i < self->num_segments; i++) free_segment(self->segments + i);
free(self->segments); free(self->segments);
free_pagerhist(self); free_pagerhist(self);
Py_TYPE(self)->tp_free((PyObject*)self); Py_TYPE(self)->tp_free((PyObject*)self);