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| author | Michael Kerrisk <mtk.manpages@gmail.com> | 2016-10-13 15:48:37 +0200 |
|---|---|---|
| committer | Michael Kerrisk <mtk.manpages@gmail.com> | 2016-10-13 15:48:37 +0200 |
| commit | b5da2f9178b9406bf03497aa645a15804a45a547 (patch) | |
| tree | 9b83d3913fd33a50492ef9f61c0d9cef23b1f7cf | |
| parent | 4ba5392d3b80005b95b987e6564ea199a2b604db (diff) | |
| download | man-pages-b5da2f9178b9406bf03497aa645a15804a45a547.tar.gz | |
clone.2: The CLONE_*_SETTID operations store TID before return to user space
CLONE_PARENT_SETTID and CLONE_CHILD_SETTID store the new
TID before clone() returns to user space
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
| -rw-r--r-- | man2/clone.2 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/man2/clone.2 b/man2/clone.2 index 12f8d26aa8..6d2625e7a7 100644 --- a/man2/clone.2 +++ b/man2/clone.2 @@ -166,6 +166,9 @@ This is used by threading libraries. Store the child thread ID at the location .I ctid in the child's memory. +The store operation completes before +.BR clone () +returns control to user space. .TP .BR CLONE_FILES " (since Linux 2.0)" If @@ -519,6 +522,9 @@ in the parent's memory. (In Linux 2.5.32-2.5.48 there was a flag .B CLONE_SETTID that did this.) +The store operation completes before +.BR clone () +returns control to user space. .TP .BR CLONE_PID " (obsolete)" If |