qmail/auto-int8.c at main · sagredo-dev/qmail · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
#include "substdio.h"
#include "readwrite.h"
#include "exit.h"
#include "scan.h"
#include "fmt.h"

extern unsigned int scan_8long(char *s, unsigned long *u);

char buf1[256];
substdio ss1 = SUBSTDIO_FDBUF(write,1,buf1,sizeof(buf1));

void puts2(s)
char *s;
{
  if (substdio_puts(&ss1,s) == -1) _exit(111);
}

int main(argc,argv)
int argc;
char **argv;
{
  char *name;
  char *value;
  unsigned long num;
  char strnum[FMT_ULONG];

  name = argv[1];
  if (!name) _exit(100);
  value = argv[2];
  if (!value) _exit(100);

  scan_8long(value,&num);
  strnum[fmt_ulong(strnum,num)] = 0;

  puts2("int ");
  puts2(name);
  puts2(" = ");
  puts2(strnum);
  puts2(";\n");
  if (substdio_flush(&ss1) == -1) _exit(111);
  _exit(0);
}