File: to_sn.c

package info (click to toggle)
mailutils 1%3A3.1.1-1
  • links: PTS, VCS
  • area: main
  • in suites: stretch
  • size: 31,424 kB
  • ctags: 17,698
  • sloc: ansic: 165,737; sh: 77,655; yacc: 6,304; cpp: 3,827; makefile: 3,019; lex: 2,053; python: 1,652; exp: 1,272; lisp: 782; awk: 200; sed: 31
file content (37 lines) | stat: -rw-r--r-- 663 bytes parent folder | download | duplicates (4)
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
#ifndef STR_TO_FUN
# error "STR_TO_FUN not defined"
#endif
#ifndef STR_TO_TYPE
# error "STR_TO_TYPE not defined"
#endif
#ifndef STR_TO_MIN
# error "STR_TO_MIN not defined"
#endif
#ifndef STR_TO_MAX
# error "STR_TO_MAX not defined"
#endif

static int
STR_TO_FUN (void *tgt, char const *string, char **errmsg)
{
  STR_TO_TYPE *ptr = tgt;
  intmax_t v;
  char *p;
  
  errno = 0;
  v = strtoimax (string, &p, 10);
  if (errno)
    return errno;
  if (*p)
    return EINVAL;
  if (STR_TO_MIN <= v && v <= STR_TO_MAX)
    {
      *ptr = (STR_TO_TYPE) v;
      return 0;
    }
  return ERANGE;
}
#undef STR_TO_FUN
#undef STR_TO_TYPE
#undef STR_TO_MIN
#undef STR_TO_MAX