From 5d2bbca39c79dcc73060ac480a4e229affef0a14 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Fri, 10 Jun 2022 19:34:11 +0200 Subject: Add strto[u]{hh,h,z}, strto{i,u}{,8,16,32,64} MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- strtohh.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 strtohh.c (limited to 'strtohh.c') diff --git a/strtohh.c b/strtohh.c new file mode 100644 index 0000000..67da198 --- /dev/null +++ b/strtohh.c @@ -0,0 +1,30 @@ +/* See LICENSE file for copyright and license details. */ +#include "libsimple.h" +#ifndef TEST + + +signed char +libsimple_strtohh(const char *restrict nptr, char **restrict end, int base) /* TODO test, man */ +{ + signed long int r = strtol(nptr, end, base); + if(r < SCHAR_MIN) { + r = SCHAR_MIN; + errno = ERANGE; + } else if(r > SCHAR_MAX) { + r = SCHAR_MAX; + errno = ERANGE; + } + return (signed char)r; +} + + +#else +#include "test.h" + +int +main(void) +{ + return 0; +} + +#endif -- cgit v1.2.3-70-g09d2