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https://github.com/Hizenberg469/C1-Linux_SYS_Prog-AS-.git
synced 2026-04-19 18:32:24 +03:00
machine endianess
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14
endianess/Makefile
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14
endianess/Makefile
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TARGET: endian_exe
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endian_exe: main.o endian.o
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gcc main.o endian.o -o endian_exe
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endian.o: endian.c
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gcc -c endian.c -o endian.o
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main.o: main.c
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gcc -c main.c -o main.o
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clean:
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rm main.o
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rm endian.o
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30
endianess/endian.c
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30
endianess/endian.c
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/*
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* =====================================================================================
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*
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* Filename: endian.c
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*
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* Description:
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*
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* Version: 1.0
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* Created: 29/02/24 10:13:18 AM IST
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* Revision: none
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* Compiler: gcc
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*
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* Author: YOUR NAME (),
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* Organization:
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*
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* =====================================================================================
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*/
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#include "endian.h"
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int
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machine_endianness_type(){
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unsigned short int a = 1;
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char ist_byte = *((char *)&a);
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if( ist_byte == 0 )
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return 0;
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else if( ist_byte == 1 )
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return 1;
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}
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26
endianess/endian.h
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26
endianess/endian.h
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/*
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* =====================================================================================
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*
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* Filename: endian.h
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*
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* Description:
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*
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* Version: 1.0
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* Created: 29/02/24 10:11:52 AM IST
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* Revision: none
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* Compiler: gcc
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*
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* Author: YOUR NAME (),
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* Organization:
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*
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* =====================================================================================
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*/
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#ifndef __ENDIANESS__
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#define __ENDIANESS__
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/* return 0 - Big endian, 1 for Little endian */
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int
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machine_endianness_type();
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#endif
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BIN
endianess/endian_exe
Executable file
BIN
endianess/endian_exe
Executable file
Binary file not shown.
33
endianess/main.c
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33
endianess/main.c
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/*
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* =====================================================================================
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*
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* Filename: main.c
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*
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* Description:
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*
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* Version: 1.0
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* Created: 29/02/24 10:31:18 AM IST
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* Revision: none
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* Compiler: gcc
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*
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* Author: YOUR NAME (),
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* Organization:
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*
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* =====================================================================================
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*/
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#include "endian.h"
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#include <stdio.h>
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int main(){
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int val = machine_endianness_type();
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if( val ){
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printf("Little endian machine\n");
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}
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else{
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printf("Bit endian machine\n");
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}
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return 0;
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}
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