From: Nicholas Clark <nick@ccl4.org>
Date: Tue, 19 May 2009 15:26:53 +0000 (+0200)
Subject: Document the purpose of PL_psig_ptr and PL_psig_name.
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=c4a30c8caadc1b39ef3c82784b96f0fb96721d71;p=p5sagit%2Fp5-mst-13.2.git

Document the purpose of PL_psig_ptr and PL_psig_name.
---

diff --git a/intrpvar.h b/intrpvar.h
index 4fa3c0d..504a056 100644
--- a/intrpvar.h
+++ b/intrpvar.h
@@ -535,8 +535,12 @@ PERLVAR(Iparser,	yy_parser *)	/* current parser state */
 
 PERLVAR(Ibitcount,	char *)
 
+/* Array of signal handlers, indexed by signal number, through which the C
+   signal handler dispatches.  */
 PERLVAR(Ipsig_ptr, SV**)
-PERLVAR(Ipsig_name, SV**)
+/* Array of names of signals, indexed by signal number, for (re)use as the first
+   argument to a signal handler.   */
+PERLVAR(Ipsig_name, SV**)		
 
 #if defined(PERL_IMPLICIT_SYS)
 PERLVAR(IMem,		struct IPerlMem*)