#include "parse.h"
+static void show_option_range(struct fio_option *o)
+{
+ if (!o->minval && !o->maxval)
+ return;
+
+ printf("%20s: min=%d, max=%d\n", "range", o->minval, o->maxval);
+}
+
+static void show_option_values(struct fio_option *o)
+{
+ const char *msg;
+ int i = 0;
+
+ do {
+ msg = o->posval[i].ival;
+ if (!msg)
+ break;
+
+ if (!i)
+ printf("%20s: ", "valid values");
+
+ printf("%s,", msg);
+ i++;
+ } while (i < PARSE_MAX_VP);
+
+ if (i)
+ printf("\n");
+}
+
static unsigned long get_mult_time(char c)
{
switch (c) {
case 'g':
case 'G':
return 1024 * 1024 * 1024;
+ case 'e':
+ case 'E':
+ return 1024 * 1024 * 1024 * 1024UL;
default:
return 1;
}
if (!len)
return 1;
- *val = strtol(str, NULL, 10);
+ *val = strtoll(str, NULL, 10);
if (*val == LONG_MAX && errno == ERANGE)
return 1;
switch (o->type) {
case FIO_OPT_STR: {
fio_opt_str_fn *fn = o->cb;
+ const struct value_pair *vp;
+ int i;
+
+ ret = 1;
+ for (i = 0; i < PARSE_MAX_VP; i++) {
+ vp = &o->posval[i];
+ if (!vp->ival || vp->ival[0] == '\0')
+ break;
+ if (!strncmp(vp->ival, ptr, strlen(vp->ival))) {
+ ret = 0;
+ if (!o->off1)
+ break;
+ val_store(ilp, vp->oval, o->off1, data);
+ break;
+ }
+ }
- ret = fn(data, ptr);
+ if (ret)
+ show_option_values(o);
+ else if (fn)
+ ret = fn(data, ptr);
break;
}
case FIO_OPT_STR_VAL_TIME:
* Do this before parsing the first round, to check if we should
* copy set 1 options to set 2.
*/
- if (ptr) {
+ if (ptr &&
+ (o->type != FIO_OPT_STR_STORE) &&
+ (o->type != FIO_OPT_STR)) {
ptr2 = strchr(ptr, ',');
if (!ptr2)
ptr2 = strchr(ptr, ':');
return 1;
}
-static void show_option_range(struct fio_option *o)
-{
- if (!o->minval && !o->maxval)
- return;
-
- printf("%16s: min=%d, max=%d\n", "range", o->minval, o->maxval);
-}
-
-static void show_option_values(struct fio_option *o)
-{
- const char *msg;
- int i = 0;
-
- if (!o->posval)
- return;
-
- do {
- msg = o->posval[i];
- if (!msg)
- break;
-
- if (!i)
- printf("%16s: ", "valid values");
-
- printf("%s,", msg);
- i++;
- } while (1);
-
- if (i)
- printf("\n");
-}
-
int show_cmd_help(struct fio_option *options, const char *name)
{
- int show_all = !strcmp(name, "all");
const char *typehelp[] = {
"string (opt=bla)",
"string with possible k/m/g postfix (opt=4k)",
};
struct fio_option *o;
int found = 0;
+ int show_all = 0;
+
+ if (!name || !strcmp(name, "all"))
+ show_all = 1;
for (o = &options[0]; o->name; o++) {
- int match = !strcmp(name, o->name);
+ int match = 0;
+
+ if (name && !strcmp(name, o->name))
+ match = 1;
if (show_all || match) {
found = 1;
- printf("%16s: %s\n", o->name, o->help);
+ printf("%20s: %s\n", o->name, o->help);
if (show_all)
continue;
}
if (!match)
continue;
- printf("%16s: %s\n", "type", typehelp[o->type]);
- printf("%16s: %s\n", "default", o->def ? o->def : "no default");
+ printf("%20s: %s\n", "type", typehelp[o->type]);
+ printf("%20s: %s\n", "default", o->def ? o->def : "no default");
show_option_range(o);
show_option_values(o);
}
o->minval = 0;
o->maxval = 1;
}
+ if (!o->cb && !o->off1)
+ fprintf(stderr, "Option %s: neither cb nor offset given\n", o->name);
+ if (o->type == FIO_OPT_STR)
+ continue;
if (o->cb && (o->off1 || o->off2 || o->off3 || o->off4))
fprintf(stderr, "Option %s: both cb and offset given\n", o->name);
}