Bool
env_get_boolean (
const char *name,
Bool default_value)
{
char
*variable_value;
variable_value = env_get_string (name, NULL);
return (variable_value?
(conv_str_bool (variable_value) != 0): default_value);
}
static void
test_stob (char *line)
{
int
result;
int
offset = 0;
char
*string;
string = get_token (line, &offset);
result = conv_str_bool (string);
printf (" stob: %-55s", line);
printf (" => %d\n", result);
if (conv_reason)
printf ("Error: %s\n", conv_reason_text [conv_reason]);
}
int set_arg_argv(const char * argv)
{
struct argdef * arg;
char * name;
char * val;
if ((name = strdup(argv)) == NULL) {
return(0);
}
if ((val = strchr(name, '=')) == NULL) {
fprintf(stderr, "%s: malformed argument \"%s\"\n",
PROGNAME, argv);
goto fail;
}
*val = '\0';
val++;
if ((arg = find_named_arg(name)) == NULL) {
fprintf(stderr, "%s: ignoring unknown argument \"%s\"\n",
PROGNAME, name);
goto fail;
}
/* Found a matching name; convert the variable argument. */
switch (arg->arg_type) {
case ARG_NUMERIC:
if (!conv_str_u64(val, &arg->arg_val.nval)) {
goto fail;
}
break;
case ARG_SIZE:
if (!conv_str_size(val, &arg->arg_val.nval)) {
goto fail;
}
break;
case ARG_BOOL:
if (!conv_str_bool(val, &arg->arg_val.bval)) {
goto fail;
}
break;
case ARG_PATHNAME:
if (!(arg->arg_val.pval = strdup(val))) {
goto fail;
}
break;
default:
fprintf(stderr, "%s: argument \"%s\" is of "
"unknown type\n", PROGNAME, name);
goto fail;
}
free(name);
return(1);
fail:
free(name);
return(0);
}
