From 73483f3ec524ee2237b79e1512e00cfe3a129e14 Mon Sep 17 00:00:00 2001
From: "yu.dongliang" <18588496441@163.com>
Date: Tue, 31 Oct 2023 19:42:20 +0800
Subject: [PATCH] ses_steps_analyse()

---
 ses_core.h           | 2 ++
 ses_step_va.c        | 3 ++-
 ses_step_va_bridge.c | 3 ++-
 ses_steps.c          | 4 +++-
 4 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/ses_core.h b/ses_core.h
index 6ebf8c5..69a49f9 100644
--- a/ses_core.h
+++ b/ses_core.h
@@ -93,6 +93,8 @@ struct ses_path_s
 struct ses_ctx_s
 {
 	scf_vector_t*  paths;
+
+	int            changed;
 };
 
 struct ses_step_s
diff --git a/ses_step_va.c b/ses_step_va.c
index a9d20bd..6397362 100644
--- a/ses_step_va.c
+++ b/ses_step_va.c
@@ -277,7 +277,8 @@ static int _va_handler(ScfEfunction* f, int64_t ns, int64_t count, ses_ctx_t* ct
 		printf("\n");
 	}
 
-	return changed > 0 ? -EAGAIN : 0;
+	ctx->changed += changed;
+	return 0;
 }
 
 ses_step_t  ses_step_va =
diff --git a/ses_step_va_bridge.c b/ses_step_va_bridge.c
index 886b81a..e603110 100644
--- a/ses_step_va_bridge.c
+++ b/ses_step_va_bridge.c
@@ -87,7 +87,8 @@ static int _va_bridge_handler(ScfEfunction* f, int64_t ns, int64_t count, ses_ct
 		printf("\n");
 	}
 
-	return changed > 0 ? -EAGAIN : 0;
+	ctx->changed += changed;
+	return 0;
 }
 
 ses_step_t  ses_step_va_bridge =
diff --git a/ses_steps.c b/ses_steps.c
index bf53f4d..479cb00 100644
--- a/ses_steps.c
+++ b/ses_steps.c
@@ -107,6 +107,8 @@ static int __ses_steps_analyse(ScfEfunction* f, int64_t ns, int64_t i, ses_ctx_t
 
 	int64_t j;
 
+	ctx->changed = 0;
+
 	for (j = 0; j < sizeof(ses_steps_1) / sizeof(ses_steps_1[0]); j++) {
 		s  = ses_steps_1[j];
 
@@ -120,7 +122,7 @@ static int __ses_steps_analyse(ScfEfunction* f, int64_t ns, int64_t i, ses_ctx_t
 		}
 	}
 
-	return 0;
+	return ctx->changed > 0 ? -EAGAIN : 0;
 }
 
 int ses_steps_analyse(ScfEfunction* f, int64_t ns, int64_t count)
-- 
2.25.1