head	1.3;
access;
symbols
	SFIO_1999:1.1.1.2
	SFIO_1998:1.1.1.1
	SFIO_1997:1.1.1.1
	ATT:1.1.1;
locks; strict;
comment	@ * @;


1.3
date	99.09.11.13.20.42;	author rse;	state Exp;
branches;
next	1.2;

1.2
date	99.09.11.12.42.10;	author rse;	state Exp;
branches;
next	1.1;

1.1
date	96.12.13.20.56.45;	author rse;	state Exp;
branches
	1.1.1.1;
next	;

1.1.1.1
date	96.12.13.20.56.45;	author rse;	state Exp;
branches;
next	1.1.1.2;

1.1.1.2
date	99.08.04.17.44.18;	author rse;	state Exp;
branches;
next	;


desc
@@


1.3
log
@Merge in Sfio 1999 changes
@
text
@#include	"sftest.h"
#include	<signal.h>

#define HANDLER	"Handler"
char	Buf[16];
int	Except;

#if __STD_C
static void alrmhandler(int sig)
#else
static void alrmhandler(sig)
int	sig;
#endif
{
	strcpy(Buf,HANDLER);
	signal(sig,alrmhandler);
}

#if __STD_C
static int exceptf(Sfio_t* f, int type, Void_t* data, Sfdisc_t* disc)
#else
static int exceptf(f, type, data, disc)
Sfio_t* 	f;
int		type;
Void_t*		data;
Sfdisc_t*	disc;
#endif
{
	if(type == SF_ATEXIT)
		return 0;

	if(type != SF_READ)
		terror("Bad Io type\n");
	if(errno != EINTR)
		terror("Bad exception\n");
	Except = 1;

	return -1;
}

Sfdisc_t Disc = {NIL(Sfread_f), NIL(Sfwrite_f), NIL(Sfseek_f), exceptf};

int main()
{
	int	fd[2];

	if(pipe(fd) < 0)
		terror("Can't make pipe\n");
	if(sfnew(sfstdin,NIL(char*),(size_t)SF_UNBOUND,fd[0],SF_READ) != sfstdin)
		terror("Can't renew stdin\n");
	sfdisc(sfstdin,&Disc);
	sfset(sfstdin,SF_SHARE,1);

	signal(SIGALRM,alrmhandler);
	alarm(2);
	if(sfreserve(sfstdin,1,1))
		terror("Unexpected data\n");
	if(strcmp(Buf,HANDLER) != 0)
		terror("Handler wasn't called\n");
	if(!Except)
		terror("Exception handler wasn't called1\n");

	Buf[0] = 0;
	Except = 0;
	signal(SIGALRM,alrmhandler);
	alarm(2);
	if(sfgetr(sfstdin,'\n',0))
		terror("Unexpected data2\n");
	if(strcmp(Buf,HANDLER) != 0)
		terror("Handler wasn't called2\n");
	if(!Except)
		terror("Exception handler wasn't called2\n");

	return 0;
}
@


1.2
log
@Incorporate stuff from RSE's Sfio98 variant
@
text
@d29 3
d37 1
@


1.1
log
@Initial revision
@
text
@d9 1
a9 1
void alrmhandler(int sig)
d11 1
a11 1
void alrmhandler(sig)
d20 1
a20 1
exceptf(Sfio_t* f, int type, Void_t* data, Sfdisc_t* disc)
d22 1
a22 1
exceptf(f, type, data, disc)
d39 1
a39 1
main()
@


1.1.1.1
log
@Import of Sfio1997
@
text
@@


1.1.1.2
log
@Import of Sfio1999
@
text
@a28 3
	if(type == SF_ATEXIT)
		return 0;

a33 1

@