mallaidh (dork aspect) utilise witches.town. Vous pouvez læ suivre et interagir si vous possédez un compte quelque part dans le "fediverse".
because i can fit it into a toot, a mini version of seq(1) Afficher plus
for comparison, a snippet of the 706-line gnu version Afficher plus
tech gripe, gnu Afficher plus
tech gripe, gnu Afficher plus
tech gripe, gnu Afficher plus
tech gripe, gnu Afficher plus
@mallaidh With custom increments. Unicode spaces for formatting.
#include <stdio.h>
#include <limits.h>
#include <stdlib.h>
#define NULLCHK(S) if ((S) != NULL)\
exit(1)
/*
* A basic implementation of seq(1). Does not support floating-point bounds.
*/
int
main(int argc, char **argv) {
if (argc < 2 || argc > 4)
exit(2);
long long lo, hi, inc;
const char *errstr = NULL;
lo = (argc == 2) ? 1 : strtonum(argv[1], LLONG_MIN, LLONG_MAX, &errstr);
NULLCHK(errstr);
hi = strtonum(argv[argc - 1], LLONG_MIN, LLONG_MAX, &errstr);
NULLCHK(errstr);
inc = (argc < 4) ? 1 : strtonum(argv[2], LLONG_MIN, LLONG_MAX, &errstr);
NULLCHK(errstr);
for (long long i = lo; i <= hi; i += inc)
printf("%lld\n", i);
exit(0);
}
#include <stdio.h>
#include <limits.h>
#include <stdlib.h>
#define NULLCHK(S) if ((S) != NULL)\
exit(1)
/*
* A basic implementation of seq(1). Does not support floating-point bounds.
*/
int
main(int argc, char **argv) {
if (argc < 2 || argc > 4)
exit(2);
long long lo, hi, inc;
const char *errstr = NULL;
lo = (argc == 2) ? 1 : strtonum(argv[1], LLONG_MIN, LLONG_MAX, &errstr);
NULLCHK(errstr);
hi = strtonum(argv[argc - 1], LLONG_MIN, LLONG_MAX, &errstr);
NULLCHK(errstr);
inc = (argc < 4) ? 1 : strtonum(argv[2], LLONG_MIN, LLONG_MAX, &errstr);
NULLCHK(errstr);
for (long long i = lo; i <= hi; i += inc)
printf("%lld\n", i);
exit(0);
}
@eal header files go alphabetically, but good otherwise :P
for comparison, a snippet of the 706-line gnu version Afficher plus
static void
incr (char **s0, size_t *s_len)
{
char *s = *s0;
char *endp = s + *s_len - 1;
do
{
if ((*endp)++ < '9')
return;
*endp-- = '0';
}
while (endp >= s);
*--(*s0) = '1';
++*s_len;
}