/* extract_path()
* ====================================================================
* Given an index into bufptr, immediately following the keyword that
* indicates a path follows, will extract a pointer to the path and
* return it.
*/
char
*extract_path( int *offset, int max )
{
int j;
/* Goes looking for the start of the path */
while ( ( bufptr[ *offset ] != '=' ) && ( *offset < max ) )
{
*offset += 1;
}
*offset += 1;
while ( ( kisspace(bufptr[*offset])) && ( *offset < max) )
{
*offset += 1;
}
/* Properly null terminates the path */
j = *offset;
while ((bufptr[j] != '\n') && (j < (max - 1)) && (bufptr[j] != '\r')) {
++j;
}
bufptr[j] = '\0';
return ( &bufptr[*offset] );
}
int kvsscanf(const char *buffer, const char *format, va_list args)
{
const char *buf = buffer;
int count = 0;
while (*format)
{
if (kisspace(*format))
{
while (kisspace(*buf))
buf++;
}
else if (*format == '%')
{
format++;
switch (*format++)
{
case '%':
{
if (*buffer++ != '%')
return count;
}
case 'n':
{
int *out = va_arg(args, int *);
*out = buf - buffer;
}
case 'd':
{
int32_t *out = va_arg(args, int32_t *);
PARSE_NUM(buf, out, int32_t, uint32_t);
}
case 'u':
{
uint32_t *out = va_arg(args, uint32_t *);
PARSE_NUM(buf, out, uint32_t, uint32_t);
}
}
}
else
{
if (*buffer++ != *format++)
