uniqstr
uniqstr_vsprintf (char const *format, ...)
{
va_list args;
size_t length;
va_start (args, format);
length = vsnprintf (NULL, 0, format, args);
va_end (args);
char res[length + 1];
va_start (args, format);
vsprintf (res, format, args);
va_end (args);
return uniqstr_new (res);
}
void
boundary_set_from_string (boundary *bound, char *loc_str)
{
/* Must search in reverse since the file name field may
* contain `.' or `:'. */
char *delim = _mbsrchr (loc_str, '.');
aver (delim);
*delim = '\0';
bound->column = atoi (delim+1);
delim = _mbsrchr (loc_str, ':');
aver (delim);
*delim = '\0';
bound->line = atoi (delim+1);
bound->file = uniqstr_new (loc_str);
}
uniqstr
uniqstr_vsprintf (char const *format, ...)
{
char *res = NULL;
va_list args;
size_t length;
uniqstr result;
va_start (args, format);
length = vsnprintf (NULL, 0, format, args);
va_end (args);
res = malloc(sizeof(char)*(length+1));
//char res[length + 1];
va_start (args, format);
vsprintf (res, format, args);
va_end (args);
result = uniqstr_new (res);
free(res);
return result;//uniqstr_new (res);
}
