diff options
author | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-09-02 05:42:02 +0000 |
---|---|---|
committer | knu <knu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2013-09-02 05:42:02 +0000 |
commit | 1b4addb445f8485aa5d3769b3500689188b31901 (patch) | |
tree | c83d9d61f5667b352c3b5d90f0bae5e7c31df3b0 /ruby.c | |
parent | 01983c97a96a731b459dab7bab9c34a0468c7caf (diff) | |
download | ruby-1b4addb445f8485aa5d3769b3500689188b31901.tar.gz |
Process#setproctitle,argv0: Fix and improve rdoc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42771 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ruby.c')
-rw-r--r-- | ruby.c | 12 |
1 files changed, 10 insertions, 2 deletions
@@ -1787,6 +1787,9 @@ rb_load_file_str(VALUE fname_v) * * Returns the name of the script being executed. The value is not * affected by assigning a new value to $0. + * + * This method first appeared in Ruby 2.1 to serve as a global + * variable free means to get the script name. */ static VALUE @@ -1799,12 +1802,17 @@ proc_argv0(VALUE process) * call-seq: * Process.setproctitle(string) -> string * - * Returns the process title that appears on the ps(1) command. Not - * necessarily effective on all platforms. + * Sets the process title that appears on the ps(1) command. Not + * necessarily effective on all platforms. No exception will be + * raised regardless of the result, nor will NotImplementedError be + * raised even if the platform does not support the feature. * * Calling this method does not affect the value of $0. * * Process.setproctitle('myapp: worker #%d' % worker_id) + * + * This method first appeared in Ruby 2.1 to serve as a global + * variable free means to change the process title. */ static VALUE |