C_Base_lib/fifo
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修改摧毁fifo时返回机制

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guishenking
2025-08-15 20:22:38 +08:00
parent 966fed011c
commit ad69466fb4
1 changed files with 1 additions and 2 deletions
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src/lib/kfifo/kfifo.c
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@@ -107,7 +107,7 @@ bool kfifo_destroy(kfifo_t *fifo) {
if (fifo) { if (fifo) {
if(fifo->pool == NULL) { if(fifo->pool == NULL) {
free(fifo); // 如果 pool 已经是 NULL，直接释放 fifo free(fifo); // 如果 pool 已经是 NULL，直接释放 fifo
return false; // 如果 pool 已经是 NULL，直接返回 return true; // 如果 pool 已经是 NULL，直接返回
} }
free(fifo->pool); free(fifo->pool);
fifo->pool = NULL; // 清空指针，避免悬挂指针 fifo->pool = NULL; // 清空指针，避免悬挂指针
@@ -296,7 +296,6 @@ int kfifo_peek_seek(kfifo_t *fifo, const uint8_t **ptr, uint32_t seek) {
return 0; return 0;
} }
// *ptr = &KFIFO_POOL_PTR(fifo)[kfifo_offset_seek_out(fifo, seek)];
*ptr = (uint8_t*)fifo->pool + kfifo_offset_seek_out(fifo, seek); *ptr = (uint8_t*)fifo->pool + kfifo_offset_seek_out(fifo, seek);
if (kfifo_remain_out(fifo) > seek) { if (kfifo_remain_out(fifo) > seek) {
seek = kfifo_remain_seek_out(fifo, seek); seek = kfifo_remain_seek_out(fifo, seek);