File: scan_long.c

package info (click to toggle)
libowfat 0.22-1
  • links: PTS
  • area: main
  • in suites: sarge
  • size: 3,148 kB
  • ctags: 976
  • sloc: ansic: 10,424; makefile: 42
file content (23 lines) | stat: -rw-r--r-- 526 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
#include <scan.h>
#include <fmt.h>
#include <buffer.h>
#include <assert.h>

int main() {
  char buf[1024];
  unsigned long long int i;
  if (sizeof(unsigned long) != 4)
    return 0;
  for (i=1; i<0xfffffffffull; i+=i+1) {
    int k;
    unsigned long test;
    buf[k=fmt_ulonglong(buf,i)]=0;
    buffer_puts(buffer_1,buf); buffer_putnlflush(buffer_1);
    if (buf[scan_ulong(buf,&test)])
      /* scan did not like the whole number */
      assert(i>0xffffffffull);
    else
      assert(i<=0xffffffffull);
  }
  return 0;
}