File: substdio_copy.c

package info (click to toggle)
qmail 1.01-5
  • links: PTS
  • area: non-free
  • in suites: hamm
  • size: 2,188 kB
  • ctags: 1,711
  • sloc: ansic: 13,993; makefile: 1,914; perl: 448; sh: 377
file content (18 lines) | stat: -rw-r--r-- 347 bytes parent folder | download | duplicates (43)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
#include "substdio.h"

int substdio_copy(ssout,ssin)
register substdio *ssout;
register substdio *ssin;
{
  register int n;
  register char *x;

  for (;;) {
    n = substdio_feed(ssin);
    if (n < 0) return -2;
    if (!n) return 0;
    x = substdio_PEEK(ssin);
    if (substdio_put(ssout,x,n) == -1) return -3;
    substdio_SEEK(ssin,n);
  }
}