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Groups > comp.lang.c > #161421
| From | SIMON <invalid@invalid.invalid> |
|---|---|
| Newsgroups | comp.lang.c |
| Subject | #include <stdint.h> |
| Date | 2021-06-13 23:08 +0100 |
| Organization | Aioe.org NNTP Server |
| Message-ID | <sa5vrs$7d3$1@dont-email.me> (permalink) |
What changes do I need to make to get the correct values for the last
two items in this program:
> #include <stdio.h>
> #include <stdint.h>
> #include <limits.h>
>
> int main()
> {
> printf("INT_MAX : %d\n", INT_MAX);
> printf("INT_MIN : %d\n", INT_MIN);
> printf("LONG_MAX : %ld\n", (long)LONG_MAX);
> printf("LONG_MIN : %ld\n", (long)LONG_MIN);
> printf("UINT_MAX : %u\n", (unsigned int)UINT_MAX);
> printf("ULONG_MAX : %lu\n", (unsigned long)ULONG_MAX);
> printf("USHRT_MAX : %d\n", (unsigned short)USHRT_MAX);
> printf("\nFrom stdint.h: \n");
> printf("INT8_MAX : %d\n", INT8_MAX);
> printf("INT16_MAX : %d\n", INT16_MAX);
> printf("INT32_MAX : %d\n", INT32_MAX);
> printf("INT64_MAX : %lld\n", INT64_MAX);
> printf("UINT8_MAX : %d\n", UINT16_MAX);
> printf("UINT16_MAX : %d\n", UINT16_MAX);
> printf("UINT32_MAX : %d\n", UINT32_MAX);
> printf("UINT64_MAX : %lld\n", UINT64_MAX);
> }
I am using Windows 10 64 bit machine and I have tried GCC64 bit and
Visual Studio 2019 64 bit. The last two results are just ( -1 ). this is clearly over/underflow somehow so what changes are necessary.
I was in the opinion that stdint.h is cross-compiler/cross- platform
compliant.
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#include <stdint.h> SIMON <invalid@invalid.invalid> - 2021-06-13 23:08 +0100
Re: #include <stdint.h> Bart <bc@freeuk.com> - 2021-06-13 23:27 +0100
Re: #include <stdint.h> Bart <bc@freeuk.com> - 2021-06-13 23:57 +0100
Re: #include <stdint.h> Philipp Klaus Krause <pkk@spth.de> - 2021-06-14 09:03 +0200
Re: #include <stdint.h> Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-14 01:23 -0700
Re: #include <stdint.h> Philipp Klaus Krause <pkk@spth.de> - 2021-06-14 12:31 +0200
Re: #include <stdint.h> Bart <bc@freeuk.com> - 2021-06-14 11:54 +0100
Re: #include <stdint.h> James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-06-13 18:34 -0400
Re: #include <stdint.h> Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-06-13 23:34 +0100
Re: #include <stdint.h> Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-13 17:48 -0700
Re: #include <stdint.h> Philipp Klaus Krause <pkk@spth.de> - 2021-06-14 09:09 +0200
Re: #include <stdint.h> Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-14 01:24 -0700
Re: #include <stdint.h> Philipp Klaus Krause <pkk@spth.de> - 2021-06-14 12:30 +0200
Re: #include <stdint.h> Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-06-24 10:31 -0700
Re: #include <stdint.h> Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-24 11:28 -0700
Re: #include <stdint.h> Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-07-11 02:49 -0700
Re: #include <stdint.h> Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-11 15:30 -0700
Re: #include <stdint.h> Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-07-16 03:33 -0700
Re: #include <stdint.h> Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-07-16 12:31 -0700
Re: #include <stdint.h> Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-09-30 07:07 -0700
Re: #include <stdint.h> Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-09-30 08:42 -0700
Re: #include <stdint.h> Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-10-06 03:55 -0700
Re: #include <stdint.h> Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-10-06 07:06 -0700
Re: #include <stdint.h> James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-10-06 11:47 -0400
Re: #include <stdint.h> Andrey Tarasevich <andreytarasevich@hotmail.com> - 2021-10-06 09:35 -0700
Re: #include <stdint.h> Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-10-06 10:06 -0700
Re: #include <stdint.h> James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-10-06 17:40 -0400
Re: #include <stdint.h> Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-06 22:14 +0000
Re: #include <stdint.h> James Kuyper <jameskuyper@alumni.caltech.edu> - 2021-10-06 20:06 -0400
Re: #include <stdint.h> Branimir Maksimovic <branimir.maksimovic@icloud.com> - 2021-10-07 02:15 +0000
Re: #include <stdint.h> Ben Bacarisse <ben.usenet@bsb.me.uk> - 2021-06-24 22:34 +0100
Re: #include <stdint.h> Öö Tiib <ootiib@hot.ee> - 2021-06-24 15:01 -0700
Re: #include <stdint.h> Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2021-06-24 15:26 -0700
Re: #include <stdint.h> Tim Rentsch <tr.17687@z991.linuxsc.com> - 2021-07-11 02:14 -0700
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