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-rw-r--r--src/signal.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/signal.cpp b/src/signal.cpp
index 5df80d51..135bdead 100644
--- a/src/signal.cpp
+++ b/src/signal.cpp
@@ -33,9 +33,9 @@
extern jmp_buf recover_env;
/**
- * @brief
+ * @brief handle the signal caught.
*
- * @param sig
+ * @param sig signal number
*/
void handle_signal(int sig) {
static int _repeat_handle_num = 1, last_sig = sig;