safec  3.3
Safe C Library - ISO TR24731 Bounds Checking Interface
safe_str_constraint.h File Reference
#include "safe_str_lib.h"
+ Include dependency graph for safe_str_constraint.h:
+ This graph shows which files directly or indirectly include this file:

Functions

EXTERN void invoke_safe_str_constraint_handler (const char *restrict msg, void *restrict ptr, errno_t error)
 Invokes the currently set constraint handler or the default. More...
 
static void handle_error (char *restrict dest, const rsize_t dmax, const char *restrict err_msg, errno_t err_code)
 
static void handle_werror (wchar_t *restrict dest, const rsize_t dmax, const char *err_msg, errno_t err_code)
 
int handle_str_bos_overload (const char *restrict msg, char *restrict dest, const rsize_t dmax)
 
void handle_str_bos_chk_warn (const char *restrict func, char *restrict dest, const rsize_t dmax, const size_t destbos)
 
void handle_str_src_bos_chk_warn (const char *restrict func, char *restrict dest, const rsize_t smax, const size_t srcbos, const char *srcname, const char *smaxname)
 

Function Documentation

◆ invoke_safe_str_constraint_handler()

EXTERN void invoke_safe_str_constraint_handler ( const char *restrict  msg,
void *restrict  ptr,
errno_t  error 
)

Invokes the currently set constraint handler or the default.

Can be disabled via –disable-constraint-handler

Parameters
*msgPointer to the message describing the error.
*ptrPointer to aassociated data. Can be NULL.
errorThe error code encountered.

◆ handle_error()

static void handle_error ( char *restrict  dest,
const rsize_t  dmax,
const char *restrict  err_msg,
errno_t  err_code 
)
inlinestatic

◆ handle_werror()

static void handle_werror ( wchar_t *restrict  dest,
const rsize_t  dmax,
const char *  err_msg,
errno_t  err_code 
)
inlinestatic

◆ handle_str_bos_overload()

int handle_str_bos_overload ( const char *restrict  msg,
char *restrict  dest,
const rsize_t  dmax 
)

◆ handle_str_bos_chk_warn()

void handle_str_bos_chk_warn ( const char *restrict  func,
char *restrict  dest,
const rsize_t  dmax,
const size_t  destbos 
)

◆ handle_str_src_bos_chk_warn()

void handle_str_src_bos_chk_warn ( const char *restrict  func,
char *restrict  dest,
const rsize_t  smax,
const size_t  srcbos,
const char *  srcname,
const char *  smaxname 
)