incusd/main_forknet: Tweak process title

stgraber · stgraber · commit 9064bdd61821 · 2024-11-27T16:31:17.000-05:00
Signed-off-by: Stéphane Graber &lt;stgraber@stgraber.org&gt;
diff --git a/cmd/incusd/main_forknet.go b/cmd/incusd/main_forknet.go
@@ -135,7 +135,14 @@ static void forkdonetdhcp() {
 	}
 
 	// Set the process title.
-	(void)setproctitle("[incus DHCP] eth0");
+	char *workdir = advance_arg(false);
+	if (workdir != NULL) {
+		char *title = malloc(sizeof(char)*strlen(workdir)+19);
+		if (title != NULL) {
+			sprintf(title, "[incus dhcp] %s eth0", workdir);
+			(void)setproctitle(title);
+		}
+	}
 
 	// Jump back to Go for the rest
 }

Original file line number	Diff line number	Diff line change
`@@ -135,7 +135,14 @@ static void forkdonetdhcp() {`
`135`	`135`	`}`
`136`	`136`
`137`	`137`	`// Set the process title.`
`138`		`- (void)setproctitle("[incus DHCP] eth0");`
	`138`	`+ char *workdir = advance_arg(false);`
	`139`	`+ if (workdir != NULL) {`
	`140`	`+ char title = malloc(sizeof(char)strlen(workdir)+19);`
	`141`	`+ if (title != NULL) {`
	`142`	`+ sprintf(title, "[incus dhcp] %s eth0", workdir);`
	`143`	`+ (void)setproctitle(title);`
	`144`	`+ }`
	`145`	`+ }`
`139`	`146`
`140`	`147`	`// Jump back to Go for the rest`
`141`	`148`	`}`