Path: utzoo!attcan!uunet!ndsuvax!ncgus
From: ncgus@ndsuvax.UUCP (Jim Gustafson)
Newsgroups: comp.sys.ibm.pc
Subject: Please help me with TC ssignal
Message-ID: <1056@ndsuvax.UUCP>
Date: 27 Jul 88 08:23:38 GMT
Organization: North Dakota State University  Fargo, ND
Lines: 33


Can someone explain why the following code works fine on a VAX 11/780
but barfs (never exits loop) on an AST-286 running MSDOS 3.2 w/ TC V1.5?
Thanks.
/*
 *	demo.c -- test ssignal() in TC
 */
#include <stdio.h>
#include <signal.h>
#ifdef	VAX	
#	define	ssignal	signal
#endif

main()
{
	int	cleanup();

	ssignal(SIGINT, cleanup);
	printf("Infinite Loop: hit ctl-c to enable SIGINT\n");
	for(;;)
		;
}

int cleanup()
{
	fprintf(stderr, "cleanup() enabling SIGINT\n");
	ssignal(SIGINT, SIG_DFL);
}
-- 
--
Jim Gustafson			UUCP:     uunet!ndsuvax!ncgus    
North Dakota State University 	Bitnet:	  ncgus@ndsuvax
Fargo, North Dakota 58105	Internet: ncgus@plains.nodak.edu