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| author | Florian Weimer <fweimer@redhat.com> | 2018-12-14 21:11:09 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2018-12-14 21:11:09 +0100 |
| commit | e361dc043d0490dbcba88f5e16854e8e19f8231c (patch) | |
| tree | ab45a511cca066be7ce447d80b58cf401424a1c5 /manual/signal.texi | |
| parent | bd51ff5ed0538c434d883cb8b90f8fba5f84236b (diff) | |
| download | glibc-e361dc043d0490dbcba88f5e16854e8e19f8231c.zip glibc-e361dc043d0490dbcba88f5e16854e8e19f8231c.tar.gz glibc-e361dc043d0490dbcba88f5e16854e8e19f8231c.tar.bz2 | |
manual: Document thread/task IDs for Linux
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'manual/signal.texi')
| -rw-r--r-- | manual/signal.texi | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/manual/signal.texi b/manual/signal.texi index 9577ff0..8b3a52e 100644 --- a/manual/signal.texi +++ b/manual/signal.texi @@ -2246,7 +2246,9 @@ signal: @table @code @item @var{pid} > 0 -The process whose identifier is @var{pid}. +The process whose identifier is @var{pid}. (On Linux, the signal is +sent to the entire process even if @var{pid} is a thread ID distinct +from the process ID.) @item @var{pid} == 0 All processes in the same process group as the sender. |