From: Christian Brauner <brauner@kernel.org>
Date: Wed, 5 Feb 2025 12:54:56 +0000 (+0100)
Subject: selftests/pidfd: add new PIDFD_SELF* defines
X-Git-Tag: v6.15-rc1~250^2~3^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e943271f7956e439e4c9ef3b7a13f7f00f6c9885;p=thirdparty%2Fkernel%2Flinux.git

selftests/pidfd: add new PIDFD_SELF* defines

They will be needed in selftests in follow-up patches.

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

diff --git a/tools/testing/selftests/pidfd/pidfd.h b/tools/testing/selftests/pidfd/pidfd.h
index 0b96ac4b8ce5f..027ebaf148441 100644
--- a/tools/testing/selftests/pidfd/pidfd.h
+++ b/tools/testing/selftests/pidfd/pidfd.h
@@ -50,6 +50,22 @@
 #define PIDFD_NONBLOCK O_NONBLOCK
 #endif
 
+#ifndef PIDFD_SELF_THREAD
+#define PIDFD_SELF_THREAD		-10000 /* Current thread. */
+#endif
+
+#ifndef PIDFD_SELF_THREAD_GROUP
+#define PIDFD_SELF_THREAD_GROUP		-20000 /* Current thread group leader. */
+#endif
+
+#ifndef PIDFD_SELF
+#define PIDFD_SELF		PIDFD_SELF_THREAD
+#endif
+
+#ifndef PIDFD_SELF_PROCESS
+#define PIDFD_SELF_PROCESS	PIDFD_SELF_THREAD_GROUP
+#endif
+
 /*
  * The kernel reserves 300 pids via RESERVED_PIDS in kernel/pid.c
  * That means, when it wraps around any pid < 300 will be skipped.