?? ini.c
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/* $Header: /cvsup/minix/src/lib/ack/libp/ini.c,v 1.1 2005/10/10 15:27:47 beng Exp $ *//* * (c) copyright 1983 by the Vrije Universiteit, Amsterdam, The Netherlands. * * This product is part of the Amsterdam Compiler Kit. * * Permission to use, sell, duplicate or disclose this software must be * obtained in writing. Requests for such permissions may be sent to * * Dr. Andrew S. Tanenbaum * Wiskundig Seminarium * Vrije Universiteit * Postbox 7161 * 1007 MC Amsterdam * The Netherlands * *//* Author: J.W. Stevenson */#include <pc_file.h>#include <pc_err.h>extern (*_sig())();extern _catch();#ifndef CPMextern int _isatty();#endifstruct file **_extfl;int _extflc; /* number of external files */char *_m_lb; /* LB of _m_a_i_n */struct file *_curfil; /* points to file struct in case of errors */int _pargc;char **_pargv;char ***_penviron;int _fp_hook = 1; /* This is for Minix, but does not harm others */_ini(args,c,p,mainlb) char *args,*mainlb; int c; struct file **p; { struct file *f; char buf[128]; _pargc= *(int *)args; args += sizeof (int); _pargv= *(char ***)args; _sig(_catch); _extfl = p; _extflc = c; if( !c ) return; _m_lb = mainlb; if ( (f = _extfl[0]) != (struct file *) 0) { f->ptr = f->bufadr; f->flags = MAGIC|TXTBIT; f->fname = "INPUT"; f->ufd = 0; f->size = 1; f->count = 0; f->buflen = PC_BUFLEN; } if ( (f = _extfl[1]) != (struct file *) 0) { f->ptr = f->bufadr; f->flags = MAGIC|TXTBIT|WRBIT|EOFBIT|ELNBIT; f->fname = "OUTPUT"; f->ufd = 1; f->size = 1;#ifdef CPM f->count = 1;#else f->count = (_isatty(1) ? 1 : PC_BUFLEN);#endif f->buflen = f->count; }}
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