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Published on 2010-04-01T13:50:13Z
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hi , anyways to implement multitasking using setjmp and longjmp
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hi ,
anyways to implement multitasking using setjmp and longjmp
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Hi,
is there a way to implement multitasking using setjmp and longjmp
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Hello Internet !
I need to make sure i understand some basic stuff first:
1. how do i pass function A as a parameter to function B?
2. how do i call function A from inside B ?
now for the big whammy:
I'm trying to do something along the lines of this:
jmp_buf buf;
buf.__jmpbuf[JB_PC] = functionA;
longjmp(buf…
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Hello. I am using setjmp and longjmp for the first time, and I ran across an issue that comes about when I wrap setjmp and longjmp. I boiled the code down to the following example:
#include <stdio.h>
#include <setjmp.h>
jmp_buf jb;
int mywrap_save()
{
int i = setjmp(jb);
return…
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The code below is just not working.
Can anybody point out why
#define STACK_SIZE 1524
static void mt_allocate_stack(struct thread_struct *mythrd)
{
unsigned int sp = 0;
void *stck;
stck = (void *)malloc(STACK_SIZE);
sp = (unsigned int)&((stck));
sp = sp + STACK_SIZE;
…
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