#include <fcntl.h>
#include <unistd.h>
-int set_llong(char *str, long long *val)
+int set_llong(char *arg, long long *val)
{
char *end = NULL;
errno = 0;
- *val = strtoll(str, &end, 0);
+ *val = strtoll(arg, &end, 0);
if (end && *end)
return -EINVAL;
if (errno == ERANGE)
return 0;
}
-int set_int(char **args, int argc, int *val)
+int set_int(char *arg, int *val)
{
char *end = NULL;
- if (argc != 2)
- return -EINVAL;
errno = 0;
- *val = strtol(args[1], &end, 0);
+ *val = strtol(arg, &end, 0);
if (end && *end)
return -EINVAL;
if (errno == ERANGE)
return 0;
}
-int set_string(char **args, int argc, char **str)
+int set_string(char *arg, char **str)
{
- if (argc != 2)
- return -EINVAL;
- *str = strdup(args[1]);
+ *str = strdup(arg);
if (!*str)
return -errno;
return 0;