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| author | Russ Cox <rsc@swtch.com> | 2020-01-08 22:47:51 -0500 |
|---|---|---|
| committer | Russ Cox <rsc@swtch.com> | 2020-01-12 15:08:28 -0500 |
| commit | 0158bceec78c7891a7ef672770bf42e65fd064dd (patch) | |
| tree | d1fd52098775c9b25e67e1497fa3972143c1bd13 /man/man3 | |
| parent | e0c4896ed41faa71445d9e0b1751aba5157343c9 (diff) | |
| download | plan9port-0158bceec78c7891a7ef672770bf42e65fd064dd.tar.gz plan9port-0158bceec78c7891a7ef672770bf42e65fd064dd.tar.bz2 plan9port-0158bceec78c7891a7ef672770bf42e65fd064dd.zip | |
libthread: run first thread in proc on system stack
For pthread systems that are fussy about which stack is used,
this makes sure that threadmain runs on a system stack.
If you only use proccreate (never threadcreate), all threads run
on system stacks.
Diffstat (limited to 'man/man3')
| -rw-r--r-- | man/man3/thread.3 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/man/man3/thread.3 b/man/man3/thread.3 index 0ebbddd0..9088ae2e 100644 --- a/man/man3/thread.3 +++ b/man/man3/thread.3 @@ -169,6 +169,14 @@ initialized to the desired value .B mainstacksize .B = .BR 1024 ). +When using the +.I pthread +library, +.B mainstacksize +is ignored, as is the stack size argument to +.BR proccreate : +the first thread in each proc +runs on the native system stack. .PP .I Threadcreate creates a new thread in the calling proc, returning a unique integer |