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greg |
1.1 |
/* Copyright (c) 1991 Regents of the University of California */ |
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#ifndef lint |
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static char SCCSid[] = "$SunId$ LBL"; |
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#endif |
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/* |
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* Allocate, read and free object arguments |
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*/ |
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gwlarson |
2.6 |
#include "standard.h" |
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greg |
1.1 |
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#include "object.h" |
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greg |
2.3 |
#ifndef MEMHOG |
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#define bmalloc malloc |
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#endif |
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gwlarson |
2.6 |
extern char *fgetword(); |
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greg |
1.2 |
extern int atoi(); |
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extern long atol(); |
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greg |
1.1 |
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readfargs(fa, fp) /* read function arguments from stream */ |
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register FUNARGS *fa; |
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FILE *fp; |
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{ |
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greg |
2.3 |
#define getstr(s) (fgetword(s,sizeof(s),fp)!=NULL) |
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#define getint(s) (getstr(s) && isint(s)) |
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#define getflt(s) (getstr(s) && isflt(s)) |
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greg |
1.1 |
char sbuf[MAXSTR]; |
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greg |
1.2 |
register int n, i; |
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greg |
1.1 |
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greg |
2.3 |
if (!getint(sbuf) || (n = atoi(sbuf)) < 0) |
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greg |
1.1 |
return(0); |
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if (fa->nsargs = n) { |
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fa->sarg = (char **)bmalloc(n*sizeof(char *)); |
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if (fa->sarg == NULL) |
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return(-1); |
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for (i = 0; i < fa->nsargs; i++) { |
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greg |
2.3 |
if (!getstr(sbuf)) |
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greg |
1.1 |
return(0); |
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fa->sarg[i] = savestr(sbuf); |
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} |
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} else |
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fa->sarg = NULL; |
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greg |
2.3 |
if (!getint(sbuf) || (n = atoi(sbuf)) < 0) |
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greg |
1.1 |
return(0); |
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#ifdef IARGS |
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if (fa->niargs = n) { |
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fa->iarg = (long *)bmalloc(n*sizeof(long)); |
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if (fa->iarg == NULL) |
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return(-1); |
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greg |
1.2 |
for (i = 0; i < n; i++) { |
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greg |
2.3 |
if (!getint(sbuf)) |
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greg |
1.1 |
return(0); |
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greg |
1.2 |
fa->iarg[i] = atol(sbuf); |
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} |
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greg |
1.1 |
} else |
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fa->iarg = NULL; |
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#else |
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if (n != 0) |
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return(0); |
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#endif |
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greg |
2.3 |
if (!getint(sbuf) || (n = atoi(sbuf)) < 0) |
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greg |
1.1 |
return(0); |
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if (fa->nfargs = n) { |
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greg |
1.3 |
fa->farg = (FLOAT *)bmalloc(n*sizeof(FLOAT)); |
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greg |
1.1 |
if (fa->farg == NULL) |
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return(-1); |
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greg |
1.2 |
for (i = 0; i < n; i++) { |
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greg |
2.3 |
if (!getflt(sbuf)) |
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greg |
1.1 |
return(0); |
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greg |
1.2 |
fa->farg[i] = atof(sbuf); |
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} |
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greg |
1.1 |
} else |
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fa->farg = NULL; |
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return(1); |
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greg |
1.2 |
#undef getflt |
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#undef getint |
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#undef getstr |
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greg |
1.1 |
} |
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#ifndef MEMHOG |
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greg |
1.2 |
freefargs(fa) /* free object arguments */ |
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greg |
1.1 |
register FUNARGS *fa; |
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{ |
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register int i; |
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if (fa->nsargs) { |
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for (i = 0; i < fa->nsargs; i++) |
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freestr(fa->sarg[i]); |
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free((char *)fa->sarg); |
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} |
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#ifdef IARGS |
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if (fa->niargs) |
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free((char *)fa->iarg); |
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#endif |
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if (fa->nfargs) |
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free((char *)fa->farg); |
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} |
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#endif |
