gforth/engine/signals.c - diff

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version 1.32, 2006/10/22 16:54:01	version 1.38, 2007/12/31 17:34:59
Line 1	Line 1
/* signal handling	/* signal handling

Copyright (C) 1995,1996,1997,1998,2000,2003 Free Software Foundation, Inc.	Copyright (C) 1995,1996,1997,1998,2000,2003,2006,2007 Free Software Foundation, Inc.

This file is part of Gforth.	This file is part of Gforth.

Line 41 typedef struct sigaltstack stack_t;	Line 41 typedef struct sigaltstack stack_t;
#endif	#endif

#define DEFAULTCOLS 80	#define DEFAULTCOLS 80
#if defined(MSDOS) \|\| defined (_WIN32)	#if defined(MSDOS) \|\| defined (_WIN32) \|\| defined (__CYGWIN__)
#define DEFAULTROWS 25	#define DEFAULTROWS 25
#else	#else
#define DEFAULTROWS 24	#define DEFAULTROWS 24
Line 232 void get_winsize()	Line 232 void get_winsize()
#endif	#endif
if (rows==0)	if (rows==0)
rows=DEFAULTROWS;	rows=DEFAULTROWS;
if (rows==0)	if (cols==0)
cols=DEFAULTCOLS;	cols=DEFAULTCOLS;
}	}

Line 415 void install_signal_handlers(void)	Line 415 void install_signal_handlers(void)
sigstack.ss_flags=0;	sigstack.ss_flags=0;
sas_retval=sigaltstack(&sigstack,(stack_t *)0);	sas_retval=sigaltstack(&sigstack,(stack_t *)0);
}	}
	#if defined(HAS_FILE) \|\| !defined(STANDALONE)
if (debug)	if (debug)
fprintf(stderr,"sigaltstack: %s\n",strerror(sas_retval));	fprintf(stderr,"sigaltstack: %s\n",strerror(sas_retval));
#endif	#endif
	#endif

#define DIM(X) (sizeof (X) / sizeof *(X))	#define DIM(X) (sizeof (X) / sizeof *(X))
/*	/*