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reentrant error!

am am

#include <string.h>

void testok(void) reentrant
{ char buff[20];

buff[0]=1;

strcpy(buff,"hello");

//ok: buff = "hello"

}

void testfail(void) reentrant
{ char buff[20];

buff[0]=1; buff[2]=2;

strcpy(buff,"hello");

//fail: buff = "ello"

}

void main(void)
{ testok(); testfail();
}

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  • 0 in reply to Last First

    no. it just not same as what you call standard.

    You seem to be beyond learning something new, but I'll drop you a few hints anyway.

    *) It's not what I call standard, it is the Standard. There's a reason I spell it like that.
    *) You're incorrect in believing that you would get to decide what is undefined behaviour.

    you probably dont. LOL.
    You really have no idea.

Reply
  • 0 in reply to Last First

    no. it just not same as what you call standard.

    You seem to be beyond learning something new, but I'll drop you a few hints anyway.

    *) It's not what I call standard, it is the Standard. There's a reason I spell it like that.
    *) You're incorrect in believing that you would get to decide what is undefined behaviour.

    you probably dont. LOL.
    You really have no idea.

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