From: Michael Tremer <michael.tremer@ipfire.org>
Date: Sun, 11 Jul 2021 13:40:32 +0000 (+0100)
Subject: execute: Check for CLONE_INTO_CGROUP at compile time
X-Git-Tag: 0.9.28~1054
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=24b76b73a65f760d2be02e41701e12e94999e407;p=pakfire.git

execute: Check for CLONE_INTO_CGROUP at compile time

This allows building Pakfire with older kernels, but causes that
processes are not forked into the correct cgroup.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/libpakfire/execute.c b/src/libpakfire/execute.c
index 93b6c78aa..307e98f7b 100644
--- a/src/libpakfire/execute.c
+++ b/src/libpakfire/execute.c
@@ -571,8 +571,10 @@ PAKFIRE_EXPORT int pakfire_execute(struct pakfire* pakfire, const char* argv[],
 		goto ERROR;
 	}
 
+#ifdef CLONE_INTO_CGROUP
 	args.flags |= CLONE_INTO_CGROUP;
 	args.cgroup = dirfd(cgroupdir);
+#endif
 
 	// Fork this process
 	pid_t pid = syscall(__NR_clone3, &args, sizeof(args));