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author | Koichi ITO <koic.ito@gmail.com> | 2022-05-23 16:40:15 +0900 |
---|---|---|
committer | Hiroshi SHIBATA <hsbt@ruby-lang.org> | 2022-09-21 15:21:27 +0900 |
commit | e3b178066b6ec6c2f4f6e038c303cc50db35cf3d (patch) | |
tree | cef75b93e02097ca2e8f40572f287dba1077f8ea /process.c | |
parent | 76b4305a595c4d35241cc55f6382a86bb0c2af23 (diff) | |
download | ruby-e3b178066b6ec6c2f4f6e038c303cc50db35cf3d.tar.gz |
[DOC] Tweak the doc for `Process.kill` signature
Replacing `...` with `*pids` seems to clarify the expected variadic arguments.
Note that the expected arguments are two or more with a signal and pids.
That is, the method must have at least one pid, which cannot be omitted:
```console
% ruby -e 'Process.kill(0)'
-e:1:in `kill': wrong number of arguments (given 1, expected 2+) (ArgumentError)
from -e:1:in `<main>'
```
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -8722,7 +8722,7 @@ get_PROCESS_ID(ID _x, VALUE *_y) /* * call-seq: - * Process.kill(signal, pid, ...) -> integer + * Process.kill(signal, pid, *pids) -> integer * * Sends the given signal to the specified process id(s) if _pid_ is positive. * If _pid_ is zero, _signal_ is sent to all processes whose group ID is equal |