148 lines
2.3 KiB
C
148 lines
2.3 KiB
C
#include "f2c.h"
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#include "fio.h"
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#include "fmt.h"
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#include "lio.h"
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int L_len;
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t_putc(c)
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{
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recpos++;
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putc(c,cf);
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return(0);
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}
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lwrt_I(n) ftnint n;
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{
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char buf[LINTW],*p;
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#ifdef USE_STRLEN
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(void) sprintf(buf," %ld",(long)n);
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if(recpos+strlen(buf)>=L_len)
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#else
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if(recpos + sprintf(buf," %ld",(long)n) >= L_len)
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#endif
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(*donewrec)();
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for(p=buf;*p;PUT(*p++));
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}
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lwrt_L(n, len) ftnint n; ftnlen len;
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{
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if(recpos+LLOGW>=L_len)
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(*donewrec)();
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(void) wrt_L((uint *)&n,LLOGW, len);
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}
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lwrt_A(p,len) char *p; ftnlen len;
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{
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int i;
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if(recpos+len>=L_len)
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(*donewrec)();
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if (!recpos)
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{ PUT(' '); ++recpos; }
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for(i=0;i<len;i++) PUT(*p++);
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}
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static int
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l_g(buf, absn) char *buf; double absn;
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{
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doublereal n;
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char *fmt;
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n = absn;
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if (absn < 0)
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absn = -absn;
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fmt = LLOW <= absn && absn < LHIGH ? LFFMT : LEFMT;
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#ifdef USE_STRLEN
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sprintf(buf, fmt, n);
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return strlen(buf);
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#else
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return sprintf(buf, fmt, n);
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#endif
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}
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static void
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l_put(s) register char *s;
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{
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register int c, (*pn)() = putn;
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while(c = *s++)
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(*pn)(c);
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}
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lwrt_F(n) double n;
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{
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char buf[LEFBL];
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if(recpos + l_g(buf,n) >= L_len)
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(*donewrec)();
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l_put(buf);
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}
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lwrt_C(a,b) double a,b;
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{
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char *ba, *bb, bufa[LEFBL], bufb[LEFBL];
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int al, bl;
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al = l_g(bufa, a);
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for(ba = bufa; *ba == ' '; ba++)
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--al;
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bl = l_g(bufb, b) + 1; /* intentionally high by 1 */
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for(bb = bufb; *bb == ' '; bb++)
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--bl;
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if(recpos + al + bl + 3 >= L_len && recpos)
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(*donewrec)();
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PUT(' ');
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PUT('(');
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l_put(ba);
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PUT(',');
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if (recpos + bl >= L_len) {
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(*donewrec)();
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PUT(' ');
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}
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l_put(bb);
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PUT(')');
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}
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l_write(number,ptr,len,type) ftnint *number,type; char *ptr; ftnlen len;
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{
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#define Ptr ((flex *)ptr)
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int i;
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ftnint x;
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double y,z;
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real *xx;
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doublereal *yy;
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for(i=0;i< *number; i++)
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{
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switch((int)type)
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{
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default: fatal(204,"unknown type in lio");
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case TYSHORT:
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x=Ptr->flshort;
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goto xint;
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case TYLONG:
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x=Ptr->flint;
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xint: lwrt_I(x);
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break;
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case TYREAL:
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y=Ptr->flreal;
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goto xfloat;
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case TYDREAL:
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y=Ptr->fldouble;
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xfloat: lwrt_F(y);
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break;
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case TYCOMPLEX:
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xx= &Ptr->flreal;
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y = *xx++;
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z = *xx;
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goto xcomplex;
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case TYDCOMPLEX:
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yy = &Ptr->fldouble;
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y= *yy++;
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z = *yy;
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xcomplex:
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lwrt_C(y,z);
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break;
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case TYLOGICAL:
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lwrt_L(Ptr->flint, len);
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break;
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case TYCHAR:
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lwrt_A(ptr,len);
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break;
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}
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ptr += len;
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}
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return(0);
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}
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