The branch stable/14 has been updated by kib:
URL:
https://cgit.FreeBSD.org/src/commit/?id=29b1c09ab4770970f7f6497213c120e7c7a55c1f
commit 29b1c09ab4770970f7f6497213c120e7c7a55c1f
Author: Konstantin Belousov <k...@freebsd.org>
AuthorDate: 2025-05-30 18:31:57 +0000
Commit: Konstantin Belousov <k...@freebsd.org>
CommitDate: 2025-06-12 18:02:51 +0000
thr_new.2: document THR_C_RUNTIME
(cherry picked from commit 6fd3288c39c493c4f252b715e8354e0d27d5ef90)
---
lib/libc/sys/thr_new.2 | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/lib/libc/sys/thr_new.2 b/lib/libc/sys/thr_new.2
index c0bcc8bbc7c2..a04327723c34 100644
--- a/lib/libc/sys/thr_new.2
+++ b/lib/libc/sys/thr_new.2
@@ -133,6 +133,15 @@ The flag is not currently implemented.
.It Dv THR_SYSTEM_SCOPE
Create the system scope thread.
The flag is not currently implemented.
+.It Dv THR_C_RUNTIME
+Indicate that the new thread is created by the C language runtime.
+It has architecture-specific meaning.
+.Pp
+On amd64, the flag requests that the specified
+.Fa tls_base
+was loaded into the
+.Va %fsbase
+register before calling a signal handler.
.El
.It Va rtp
Real-time scheduling priority for the new thread.
