memcpy is usually used to copy data structures other than strings. Use
strcpy for copying strings!!
On Fri, Jul 8, 2011 at 11:25 AM, Navneet Gupta <navneetn...@gmail.com> wrote:
> @Vishal, still the array str1 is also 10 bytes only, I know that memcpy
> overwrites the null character but not sure then what is the correct approach
> if i still want to use memcpy. Thoughts?
>
> On Fri, Jul 8, 2011 at 10:51 AM, Vishal Thanki <vishaltha...@gmail.com>
> wrote:
>>
>> you are overwriting terminating null char!!
>>
>> On Fri, Jul 8, 2011 at 10:23 AM, rShetty <rajeevr...@gmail.com> wrote:
>> > #include<stdio.h>
>> > #include<string.h>
>> > int main()
>> > {
>> > char str[]="This is rajeev\n";
>> > char str1[10];
>> > memset(str,'0',4);
>> > printf("%s",str);
>> > memcpy(str1,str,10);
>> > printf("\n this is string 1\n");
>> > printf("%s\n",str1);
>> > return 0;
>> > }
>> >
>> > Output is :
>> >
>> > 0000 is rajeev
>> >
>> > this is string 1
>> > 0000 is ra0000 is rajeev
>> >
>> >
>> > it copies 10 characters from str to str1 so the printing 0000 is ra is
>> > Ok what abt the repeating result?
>> >
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>
>
>
> --
> Regards,
> Navneet
>
>
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