Re: General unqueue_signal problem

[Peter Stephenson <pws@csr.com>]

Sven Wischnowsky wrote:
> Peter Stephenson wrote:
> > Adding mod_export is obviously the right first step, and probably ought to
> > fix this particular bug.  I haven't got time to change the name `handler'
> > at the moment, but replacing it by zhandler sounds sensible.
> 
> Here's the patchlet for that.

I'd feel happier if handler were changed to zhandler for systems that don't
use POSIX signals, too.

Of course, *I* would never commit a patch without a thorough review of all
effects.  Ummm....

Index: Src/signals.c
===================================================================
RCS file: /cvsroot/zsh/zsh/Src/signals.c,v
retrieving revision 1.19
diff -u -r1.19 signals.c
--- Src/signals.c	2001/06/18 07:24:23	1.19
+++ Src/signals.c	2001/06/18 09:17:49
@@ -105,7 +105,7 @@
 # ifdef BSD_SIGNALS
     struct sigvec vec;
  
-    vec.sv_handler = (SIGNAL_HANDTYPE) handler;
+    vec.sv_handler = (SIGNAL_HANDTYPE) zhandler;
     vec.sv_mask = sigmask(sig);    /* mask out this signal while in handler    */
 #  ifdef SV_INTERRUPT
     vec.sv_flags = SV_INTERRUPT;   /* make sure system calls are not restarted */
@@ -115,9 +115,9 @@
 #  ifdef SYSV_SIGNALS
     /* we want sigset rather than signal because it will   *
      * block sig while in handler.  signal usually doesn't */
-    sigset(sig, handler);
+    sigset(sig, zhandler);
 #  else  /* NO_SIGNAL_BLOCKING (bummer) */
-    signal(sig, handler);
+    signal(sig, zhandler);
 
 #  endif /* SYSV_SIGNALS  */
 # endif  /* BSD_SIGNALS   */


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