mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-19 10:53:58 +00:00
c3ad4b4583
the function naming problem for complex double function i've recently aksed for in -committers. (The recently committed rev 1.5 of proc.c was actually also part of this update.) Should the mailing lists come to an agreement that f2c better belongs into the ports, this could be done nevertheless. For the time being, we've at least got a current version now. Thanks, Steve! Submitted by: Steve Kargl <sgk@troutmask.apl.washington.edu>
107 lines
2.5 KiB
C
107 lines
2.5 KiB
C
#include "f2c.h"
|
|
#include "fio.h"
|
|
#include "string.h"
|
|
#ifdef KR_headers
|
|
integer f_inqu(a) inlist *a;
|
|
#else
|
|
#ifdef MSDOS
|
|
#undef abs
|
|
#undef min
|
|
#undef max
|
|
#include "io.h"
|
|
#endif
|
|
integer f_inqu(inlist *a)
|
|
#endif
|
|
{ flag byfile;
|
|
int i, n;
|
|
unit *p;
|
|
char buf[256];
|
|
long x;
|
|
if(a->infile!=NULL)
|
|
{ byfile=1;
|
|
g_char(a->infile,a->infilen,buf);
|
|
#ifdef NON_UNIX_STDIO
|
|
x = access(buf,0) ? -1 : 0;
|
|
for(i=0,p=NULL;i<MXUNIT;i++)
|
|
if(f__units[i].ufd != NULL
|
|
&& f__units[i].ufnm != NULL
|
|
&& !strcmp(f__units[i].ufnm,buf)) {
|
|
p = &f__units[i];
|
|
break;
|
|
}
|
|
#else
|
|
x=f__inode(buf, &n);
|
|
for(i=0,p=NULL;i<MXUNIT;i++)
|
|
if(f__units[i].uinode==x
|
|
&& f__units[i].ufd!=NULL
|
|
&& f__units[i].udev == n) {
|
|
p = &f__units[i];
|
|
break;
|
|
}
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
byfile=0;
|
|
if(a->inunit<MXUNIT && a->inunit>=0)
|
|
{
|
|
p= &f__units[a->inunit];
|
|
}
|
|
else
|
|
{
|
|
p=NULL;
|
|
}
|
|
}
|
|
if(a->inex!=NULL)
|
|
if(byfile && x != -1 || !byfile && p!=NULL)
|
|
*a->inex=1;
|
|
else *a->inex=0;
|
|
if(a->inopen!=NULL)
|
|
if(byfile) *a->inopen=(p!=NULL);
|
|
else *a->inopen=(p!=NULL && p->ufd!=NULL);
|
|
if(a->innum!=NULL) *a->innum= p-f__units;
|
|
if(a->innamed!=NULL)
|
|
if(byfile || p!=NULL && p->ufnm!=NULL)
|
|
*a->innamed=1;
|
|
else *a->innamed=0;
|
|
if(a->inname!=NULL)
|
|
if(byfile)
|
|
b_char(buf,a->inname,a->innamlen);
|
|
else if(p!=NULL && p->ufnm!=NULL)
|
|
b_char(p->ufnm,a->inname,a->innamlen);
|
|
if(a->inacc!=NULL && p!=NULL && p->ufd!=NULL)
|
|
if(p->url)
|
|
b_char("DIRECT",a->inacc,a->inacclen);
|
|
else b_char("SEQUENTIAL",a->inacc,a->inacclen);
|
|
if(a->inseq!=NULL)
|
|
if(p!=NULL && p->url)
|
|
b_char("NO",a->inseq,a->inseqlen);
|
|
else b_char("YES",a->inseq,a->inseqlen);
|
|
if(a->indir!=NULL)
|
|
if(p==NULL || p->url)
|
|
b_char("YES",a->indir,a->indirlen);
|
|
else b_char("NO",a->indir,a->indirlen);
|
|
if(a->infmt!=NULL)
|
|
if(p!=NULL && p->ufmt==0)
|
|
b_char("UNFORMATTED",a->infmt,a->infmtlen);
|
|
else b_char("FORMATTED",a->infmt,a->infmtlen);
|
|
if(a->inform!=NULL)
|
|
if(p!=NULL && p->ufmt==0)
|
|
b_char("NO",a->inform,a->informlen);
|
|
else b_char("YES",a->inform,a->informlen);
|
|
if(a->inunf)
|
|
if(p!=NULL && p->ufmt==0)
|
|
b_char("YES",a->inunf,a->inunflen);
|
|
else if (p!=NULL) b_char("NO",a->inunf,a->inunflen);
|
|
else b_char("UNKNOWN",a->inunf,a->inunflen);
|
|
if(a->inrecl!=NULL && p!=NULL)
|
|
*a->inrecl=p->url;
|
|
if(a->innrec!=NULL && p!=NULL && p->url>0)
|
|
*a->innrec=ftell(p->ufd)/p->url+1;
|
|
if(a->inblank && p!=NULL && p->ufmt)
|
|
if(p->ublnk)
|
|
b_char("ZERO",a->inblank,a->inblanklen);
|
|
else b_char("NULL",a->inblank,a->inblanklen);
|
|
return(0);
|
|
}
|