aboutsummaryrefslogtreecommitdiffstats
path: root/strtoi8.c
blob: f6fecc6a4597ce98a2675c72b0f1be0590dc0dcc (plain) (blame)
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
/* See LICENSE file for copyright and license details. */
#include "libsimple.h"
#ifndef TEST

#define RET_MAX 127LL
#define RET_MIN (-RET_MAX - 1LL)


int_least8_t
libsimple_strtoi8(const char *restrict nptr, char **restrict end, int base) /* TODO test, man */
{
	intmax_t r = strtoimax(nptr, end, base);
	if(r < RET_MIN) {
		r = RET_MIN;
		errno = ERANGE;
	} else if(r > RET_MAX) {
		r = RET_MAX;
		errno = ERANGE;
	}
	return (int_least8_t)r;
}


#else
#include "test.h"

int
main(void)
{
	return 0;
}

#endif