From c312896d73f28c00ff2d86ef4371dfe2a1d2391c Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Fri, 8 Nov 2024 10:31:48 +0800
Subject: [PATCH] feat: set correct rsp code.

---
 source/common/src/rsync.c   | 1 +
 source/os/src/osSemaphore.c | 6 +++++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/source/common/src/rsync.c b/source/common/src/rsync.c
index ecf7fc21a6..15c296d730 100644
--- a/source/common/src/rsync.c
+++ b/source/common/src/rsync.c
@@ -130,6 +130,7 @@ void stopRsync() {
   if (code == 0) {
     int32_t ret = tsnprintf(buf, tListLen(buf), "kill -9 %d", pid);
     if (ret > 0) {
+      uInfo("kill rsync program pid:%d", pid);
       system(buf);
     }
   }
diff --git a/source/os/src/osSemaphore.c b/source/os/src/osSemaphore.c
index ff3d7e2976..58c832af89 100644
--- a/source/os/src/osSemaphore.c
+++ b/source/os/src/osSemaphore.c
@@ -276,7 +276,11 @@ int32_t taosGetPIdByName(const char* name, int32_t* pPId) {
     }
   }
 
-  return 0;
+  if ((*pPId) == -1) {
+    return TAOS_SYSTEM_ERROR(ESRCH);
+  } else {
+    return TSDB_CODE_SUCCESS;
+  }
 }
 
 int32_t tsem_init(tsem_t* psem, int flags, unsigned int count) {