From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Sat, 12 Aug 2023 17:19:52 +0000 (-0400)
Subject: Fix: FreeBSD: Pass flags arguments to rfork wrapper
X-Git-Tag: v2.12.9~5
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=b115a3fc6eefd727eec5874fa3dc346045183189;p=lttng-ust.git

Fix: FreeBSD: Pass flags arguments to rfork wrapper

Backported from:

commit e2a195a6849 ("Fix warnings on FreeBSD")

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: I12aa474cd057645337f03de22d7c6010266398f3
---

diff --git a/liblttng-ust-fork/ustfork.c b/liblttng-ust-fork/ustfork.c
index 983ed04f..fc83d05c 100644
--- a/liblttng-ust-fork/ustfork.c
+++ b/liblttng-ust-fork/ustfork.c
@@ -24,6 +24,7 @@
 #include <signal.h>
 #include <sched.h>
 #include <stdarg.h>
+#include <stdlib.h>
 #include <errno.h>
 
 #include <lttng/ust.h>
@@ -414,7 +415,7 @@ int setresgid(gid_t rgid, gid_t egid, gid_t sgid)
 
 pid_t rfork(int flags)
 {
-	static pid_t (*plibc_func)(void) = NULL;
+	static pid_t (*plibc_func)(int flags) = NULL;
 	sigset_t sigset;
 	pid_t retval;
 	int saved_errno;
@@ -430,7 +431,7 @@ pid_t rfork(int flags)
 
 	ust_before_fork(&sigset);
 	/* Do the real rfork */
-	retval = plibc_func();
+	retval = plibc_func(flags);
 	saved_errno = errno;
 	if (retval == 0) {
 		/* child */