vine_factory: print signal number on handler (#4090)

btovar · web-flow · commit c0871c251843 · 2025-03-06T11:15:24.000-05:00
diff --git a/batch_job/src/vine_factory.c b/batch_job/src/vine_factory.c
@@ -146,9 +146,10 @@ invoke, so we construct a string and emit it with a low-level write.
 
 static void handle_abort( int sig )
 {
-	const char *msg = "received abort signal, shutting down workers...\n";
+	char *msg = string_format("received signal(%d), shutting down workers...\n", sig);
 	write(1,msg,strlen(msg));
 	abort_flag = 1;
+	free(msg);
 }
 
 static void ignore_signal( int sig )

Original file line number	Diff line number	Diff line change
`@@ -146,9 +146,10 @@ invoke, so we construct a string and emit it with a low-level write.`
`146`	`146`
`147`	`147`	`static void handle_abort( int sig )`
`148`	`148`	`{`
`149`		`- const char *msg = "received abort signal, shutting down workers...\n";`
	`149`	`+ char *msg = string_format("received signal(%d), shutting down workers...\n", sig);`
`150`	`150`	`write(1,msg,strlen(msg));`
`151`	`151`	`abort_flag = 1;`
	`152`	`+ free(msg);`
`152`	`153`	`}`
`153`	`154`
`154`	`155`	`static void ignore_signal( int sig )`