libexplain/is_efault/string.c File Reference

#include <libexplain/ac/errno.h>
#include <libexplain/ac/string.h>
#include <libexplain/ac/sys/mman.h>
#include <libexplain/ac/unistd.h>
#include <libexplain/is_efault.h>

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Functions
int	explain_is_efault_string (const char *data)

---

Function Documentation

int explain_is_efault_string

(

const char *

data

)

The explain_is_efault_string function may be used to determine whether or not a C string is valid. Typically this is used when handling ambiguous EFAULT situations.

Parameters:

data	Pointer to the base address of the memory to be checked.

Returns:

int; 1 if the C string is bad (points outside the process address space), or 0 if the C string is OK.

Definition at line 29 of file string.c.