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Languguage OS 2
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Languguage OS II Version 10-94 (Knowledge Media)(1994).ISO
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a_utils
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dos
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lha_src
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disp.c
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C/C++ Source or Header
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1991-02-01
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2KB
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105 lines
/***********************************************************
disp.c -- display filenames
***********************************************************/
#include <stdio.h>
#include "lh.h"
#include "intrface.h"
char *procptr;
char *fileptr;
ushort maxblk;
ushort blkcnt;
ushort curcnt;
ushort nxtcnt;
extern int fcount, tcount;
void regdisp(char *p, char *q)
{
procptr = p;
fileptr = (flg_l) ? hpb.pathname : hpb.filename;
if (q && flg_l == 2) fileptr = q;
maxblk = (flg_l) ? 67 : 57;
fcount++;
}
void dispname(void)
{
if (flg_n == 2) return;
eprintf((flg_l) ? "\r %-8s " : "\r%-8s %-12s ", procptr, fileptr);
}
void dispalone(char *p)
{
regdisp(p, NULL);
if (outredir) printf("%s\n", fileptr);
if (flg_n != 2) eprintf("%-8s %s", p, fileptr);
}
void disp(int view, int redir)
{
int dicsiz, blk;
blkcnt = -1;
if (view) return;
if (redir) printf("%s\n", fileptr);
if (flg_n == 2) return;
if (flg_l) {
eprintf("[%d", fcount);
if (cmd == 'U' || cmd == 'M') eprintf("/%d", tcount);
eprintf("] %s\n", fileptr);
}
dispname();
if (flg_n) return;
dicsiz = 1 << interface.dicbit;
blkcnt = blk =(interface.original + dicsiz - 1) / dicsiz;
if (blk > maxblk) blk = maxblk;
while (blk) {
fputc('.', stderr);
blk--;
}
dispname();
}
void enddisp(char *p)
{
if (flg_n == 2) return;
eprintf((flg_l) ? "\r %-8s \n" : "\r%-8s \n", p);
}
#if 0
void initdisp(void)
{
curcnt = nxtcnt = 0;
if (blkcnt == -1) nxtcnt = -1;
}
void dispmark(char mark)
{
if (curcnt >= nxtcnt) {
fputc(mark, stderr);
if (blkcnt > maxblk) {
nxtcnt = (((long)curcnt * maxblk + blkcnt - 1) / blkcnt + 1)
* blkcnt / maxblk;
} else {
nxtcnt++;
}
}
curcnt++;
}
#endif
void increment_disp(void)
{
fcount++;
}
void skipdisp(char *mes)
{
if (flg_n == 2) return;
regdisp("Skipped", cmd == 'E' ? filename3 : NULL);
interface.original = 0;
disp(0, 0);
eprintf(": %s\n", mes);
}