Unverified Commit 67fcec29 authored Jun 24, 2025 by Christian Brauner

fcntl/pidfd: redefine PIDFD_SELF_THREAD_GROUP



Don't jump somewhere into the middle of the reserved range. We're still
able to change that value it won't be that widely used yet. If not, we
can revert.

Signed-off-by: Christian Brauner <brauner@kernel.org>

parent a4c746f0

include/uapi/linux/fcntl.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -108,7 +108,7 @@
		* group leader...
		*/
		#define PIDFD_SELF_THREAD -10000 /* Current thread. */
		#define PIDFD_SELF_THREAD_GROUP -20000 /* Current thread group leader. */
		#define PIDFD_SELF_THREAD_GROUP -10001 /* Current thread group leader. */


		/* Generic flags for the at(2) family of syscalls. /

tools/testing/selftests/pidfd/pidfd.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -56,7 +56,7 @@
		#endif

		#ifndef PIDFD_SELF_THREAD_GROUP
		#define PIDFD_SELF_THREAD_GROUP -20000 /* Current thread group leader. */
		#define PIDFD_SELF_THREAD_GROUP -10001 /* Current thread group leader. */
		#endif

		#ifndef PIDFD_SELF