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Update Signal.signame doc [ci-skip]

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* signal.c (sig_signame): [DOC] Add documentation in the case of
  return nil.  [Fix GH-1449]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56280 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2016-09-28 04:00:27 +00:00
parent ca17c5d1a1
commit 6c8fc79f95
2 changed files with 8 additions and 2 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Wed Sep 28 13:00:25 2016 ksss <co000ri@gmail.com>
* signal.c (sig_signame): [DOC] Add documentation in the case of
return nil. [Fix GH-1449]
Wed Sep 28 10:43:27 2016 URABE Shyouhei <shyouhei@ruby-lang.org> Wed Sep 28 10:43:27 2016 URABE Shyouhei <shyouhei@ruby-lang.org>
* .travis.yml: delete comments. They were outdated. * .travis.yml: delete comments. They were outdated.

5
signal.c
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@ -238,9 +238,10 @@ signo2signm(int no)
/* /*
* call-seq: * call-seq:
* Signal.signame(signo) -> string * Signal.signame(signo) -> string or nil
* *
* convert signal number to signal name * Convert signal number to signal name.
* Returns +nil+ if the signo is an invalid signal number.
* *
* Signal.trap("INT") { |signo| puts Signal.signame(signo) } * Signal.trap("INT") { |signo| puts Signal.signame(signo) }
* Process.kill("INT", 0) * Process.kill("INT", 0)