*/
#include <stdio.h>
#include <stdlib.h>
-#include <unistd.h>
#include <ctype.h>
#include <string.h>
#include <errno.h>
#include <limits.h>
-#include <stdlib.h>
-#include <math.h>
#include <float.h>
+#include "compiler/compiler.h"
#include "parse.h"
#include "debug.h"
+#include "log.h"
#include "options.h"
#include "optgroup.h"
#include "minmax.h"
#include "y.tab.h"
#endif
-static struct fio_option *__fio_options;
+static const char *opt_type_names[] = {
+ "OPT_INVALID",
+ "OPT_STR",
+ "OPT_STR_ULL",
+ "OPT_STR_MULTI",
+ "OPT_STR_VAL",
+ "OPT_STR_VAL_TIME",
+ "OPT_STR_STORE",
+ "OPT_RANGE",
+ "OPT_INT",
+ "OPT_ULL",
+ "OPT_BOOL",
+ "OPT_FLOAT_LIST",
+ "OPT_STR_SET",
+ "OPT_DEPRECATED",
+ "OPT_SOFT_DEPRECATED",
+ "OPT_UNSUPPORTED",
+};
+
+static const struct fio_option *__fio_options;
static int vp_cmp(const void *p1, const void *p2)
{
return strlen(vp2->ival) - strlen(vp1->ival);
}
-static void posval_sort(struct fio_option *o, struct value_pair *vpmap)
+static void posval_sort(const struct fio_option *o, struct value_pair *vpmap)
{
const struct value_pair *vp;
int entries;
qsort(vpmap, entries, sizeof(struct value_pair), vp_cmp);
}
-static void show_option_range(struct fio_option *o,
- size_t (*logger)(const char *format, ...))
+static void show_option_range(const struct fio_option *o,
+ ssize_t (*logger)(const char *format, ...))
{
if (o->type == FIO_OPT_FLOAT_LIST) {
- if (o->minfp == DBL_MIN && o->maxfp == DBL_MAX)
+ const char *sep = "";
+ if (!o->minfp && !o->maxfp)
return;
- logger("%20s: min=%f", "range", o->minfp);
+ logger("%20s: ", "range");
+ if (o->minfp != DBL_MIN) {
+ logger("min=%f", o->minfp);
+ sep = ", ";
+ }
if (o->maxfp != DBL_MAX)
- logger(", max=%f", o->maxfp);
+ logger("%smax=%f", sep, o->maxfp);
logger("\n");
} else if (!o->posval[0].ival) {
if (!o->minval && !o->maxval)
}
}
-static void show_option_values(struct fio_option *o)
+static void show_option_values(const struct fio_option *o)
{
int i;
log_info("\n");
}
-static void show_option_help(struct fio_option *o, int is_err)
+static void show_option_help(const struct fio_option *o, int is_err)
{
const char *typehelp[] = {
- "invalid",
- "string (opt=bla)",
- "string (opt=bla)",
- "string with possible k/m/g postfix (opt=4k)",
- "string with time postfix (opt=10s)",
- "string (opt=bla)",
- "string with dual range (opt=1k-4k,4k-8k)",
- "integer value (opt=100)",
- "boolean value (opt=1)",
- "list of floating point values separated by ':' (opt=5.9:7.8)",
- "no argument (opt)",
- "deprecated",
- "unsupported",
+ [FIO_OPT_INVALID] = "invalid",
+ [FIO_OPT_STR] = "string (opt=bla)",
+ [FIO_OPT_STR_ULL] = "string (opt=bla)",
+ [FIO_OPT_STR_MULTI] = "string with possible k/m/g postfix (opt=4k)",
+ [FIO_OPT_STR_VAL] = "string (opt=bla)",
+ [FIO_OPT_STR_VAL_TIME] = "string with time postfix (opt=10s)",
+ [FIO_OPT_STR_STORE] = "string (opt=bla)",
+ [FIO_OPT_RANGE] = "one to three ranges (opt=1k-4k[,4k-8k[,1k-8k]])",
+ [FIO_OPT_INT] = "integer value (opt=100)",
+ [FIO_OPT_ULL] = "integer value (opt=100)",
+ [FIO_OPT_BOOL] = "boolean value (opt=1)",
+ [FIO_OPT_FLOAT_LIST] = "list of floating point values separated by ':' (opt=5.9:7.8)",
+ [FIO_OPT_STR_SET] = "empty or boolean value ([0|1])",
+ [FIO_OPT_DEPRECATED] = "deprecated",
+ [FIO_OPT_SOFT_DEPRECATED] = "deprecated",
+ [FIO_OPT_UNSUPPORTED] = "unsupported",
};
- size_t (*logger)(const char *format, ...);
+ ssize_t (*logger)(const char *format, ...);
if (is_err)
logger = log_err;
c = strdup(p);
for (i = 0; i < strlen(c); i++)
- c[i] = tolower(c[i]);
+ c[i] = tolower((unsigned char)c[i]);
if (!strncmp("us", c, 2) || !strncmp("usec", c, 4))
mult = 1;
c = strdup(p);
for (i = 0; i < strlen(c); i++) {
- c[i] = tolower(c[i]);
+ c[i] = tolower((unsigned char)c[i]);
if (is_separator(c[i])) {
c[i] = '\0';
break;
*(s + 1) = '\0';
}
-static int check_range_bytes(const char *str, long *val, void *data)
+static int check_range_bytes(const char *str, long long *val, void *data)
{
long long __val;
*ptr = (val); \
} while (0)
-static int __handle_option(struct fio_option *o, const char *ptr, void *data,
- int first, int more, int curr)
+static const char *opt_type_name(const struct fio_option *o)
+{
+ compiletime_assert(ARRAY_SIZE(opt_type_names) - 1 == FIO_OPT_UNSUPPORTED,
+ "opt_type_names[] index");
+
+ if (o->type <= FIO_OPT_UNSUPPORTED)
+ return opt_type_names[o->type];
+
+ return "OPT_UNKNOWN?";
+}
+
+static bool val_too_large(const struct fio_option *o, unsigned long long val,
+ bool is_uint)
+{
+ if (!o->maxval)
+ return false;
+
+ if (is_uint) {
+ if ((int) val < 0)
+ return (int) val > (int) o->maxval;
+ return (unsigned int) val > o->maxval;
+ }
+
+ return val > o->maxval;
+}
+
+static bool val_too_small(const struct fio_option *o, unsigned long long val,
+ bool is_uint)
+{
+ if (!o->minval)
+ return false;
+
+ if (is_uint)
+ return (int) val < o->minval;
+
+ return val < o->minval;
+}
+
+static int __handle_option(const struct fio_option *o, const char *ptr,
+ void *data, int first, int more, int curr)
{
int il=0, *ilp;
fio_fp64_t *flp;
long long ull, *ullp;
- long ul1, ul2;
+ long ul2;
+ long long ull1, ull2;
double uf;
char **cp = NULL;
int ret = 0, is_time = 0;
struct value_pair posval[PARSE_MAX_VP];
int i, all_skipped = 1;
- dprint(FD_PARSE, "__handle_option=%s, type=%d, ptr=%s\n", o->name,
- o->type, ptr);
+ dprint(FD_PARSE, "__handle_option=%s, type=%s, ptr=%s\n", o->name,
+ opt_type_name(o), ptr);
if (!ptr && o->type != FIO_OPT_STR_SET && o->type != FIO_OPT_STR) {
log_err("Option %s requires an argument\n", o->name);
switch (o->type) {
case FIO_OPT_STR:
+ case FIO_OPT_STR_ULL:
case FIO_OPT_STR_MULTI: {
fio_opt_str_fn *fn = o->cb;
break;
if (!strncmp(vp->ival, ptr, str_match_len(vp, ptr))) {
ret = 0;
- if (o->off1)
+ if (!o->off1)
+ continue;
+ if (o->type == FIO_OPT_STR_ULL)
+ val_store(ullp, vp->oval, o->off1, vp->orval, data, o);
+ else
val_store(ilp, vp->oval, o->off1, vp->orval, data, o);
continue;
}
}
case FIO_OPT_STR_VAL_TIME:
is_time = 1;
+ /* fall through */
+ case FIO_OPT_ULL:
case FIO_OPT_INT:
case FIO_OPT_STR_VAL: {
fio_opt_str_val_fn *fn = o->cb;
return 1;
}
- if (o->maxval && ull > o->maxval) {
- log_err("max value out of range: %llu"
- " (%u max)\n", ull, o->maxval);
+ if (val_too_large(o, ull, o->type == FIO_OPT_INT)) {
+ log_err("%s: max value out of range: %llu"
+ " (%llu max)\n", o->name, ull, o->maxval);
return 1;
}
- if (o->minval && ull < o->minval) {
- log_err("min value out of range: %llu"
- " (%u min)\n", ull, o->minval);
+ if (val_too_small(o, ull, o->type == FIO_OPT_INT)) {
+ log_err("%s: min value out of range: %lld"
+ " (%d min)\n", o->name, ull, o->minval);
return 1;
}
if (o->posval[0].ival) {
val_store(ilp, ull, o->off3, 0, data, o);
}
}
+ } else if (o->type == FIO_OPT_ULL) {
+ if (first)
+ val_store(ullp, ull, o->off1, 0, data, o);
+ if (curr == 1) {
+ if (o->off2)
+ val_store(ullp, ull, o->off2, 0, data, o);
+ }
+ if (curr == 2) {
+ if (o->off3)
+ val_store(ullp, ull, o->off3, 0, data, o);
+ }
+ if (!more) {
+ if (curr < 1) {
+ if (o->off2)
+ val_store(ullp, ull, o->off2, 0, data, o);
+ }
+ if (curr < 2) {
+ if (o->off3)
+ val_store(ullp, ull, o->off3, 0, data, o);
+ }
+ }
} else {
if (first)
val_store(ullp, ull, o->off1, 0, data, o);
log_err("not a floating point value: %s\n", ptr);
return 1;
}
- if (uf > o->maxfp) {
- log_err("value out of range: %f"
- " (range max: %f)\n", uf, o->maxfp);
- return 1;
- }
- if (uf < o->minfp) {
- log_err("value out of range: %f"
- " (range min: %f)\n", uf, o->minfp);
- return 1;
+ if (o->minfp || o->maxfp) {
+ if (uf > o->maxfp) {
+ log_err("value out of range: %f"
+ " (range max: %f)\n", uf, o->maxfp);
+ return 1;
+ }
+ if (uf < o->minfp) {
+ log_err("value out of range: %f"
+ " (range min: %f)\n", uf, o->minfp);
+ return 1;
+ }
}
flp = td_var(data, o, o->off1);
p1 = tmp;
ret = 1;
- if (!check_range_bytes(p1, &ul1, data) &&
- !check_range_bytes(p2, &ul2, data)) {
+ if (!check_range_bytes(p1, &ull1, data) &&
+ !check_range_bytes(p2, &ull2, data)) {
ret = 0;
- if (ul1 > ul2) {
- unsigned long foo = ul1;
+ if (ull1 > ull2) {
+ unsigned long long foo = ull1;
- ul1 = ul2;
- ul2 = foo;
+ ull1 = ull2;
+ ull2 = foo;
}
if (first) {
- val_store(ilp, ul1, o->off1, 0, data, o);
- val_store(ilp, ul2, o->off2, 0, data, o);
+ val_store(ullp, ull1, o->off1, 0, data, o);
+ val_store(ullp, ull2, o->off2, 0, data, o);
}
if (curr == 1) {
if (o->off3 && o->off4) {
- val_store(ilp, ul1, o->off3, 0, data, o);
- val_store(ilp, ul2, o->off4, 0, data, o);
+ val_store(ullp, ull1, o->off3, 0, data, o);
+ val_store(ullp, ull2, o->off4, 0, data, o);
}
}
if (curr == 2) {
if (o->off5 && o->off6) {
- val_store(ilp, ul1, o->off5, 0, data, o);
- val_store(ilp, ul2, o->off6, 0, data, o);
+ val_store(ullp, ull1, o->off5, 0, data, o);
+ val_store(ullp, ull2, o->off6, 0, data, o);
}
}
if (!more) {
if (curr < 1) {
if (o->off3 && o->off4) {
- val_store(ilp, ul1, o->off3, 0, data, o);
- val_store(ilp, ul2, o->off4, 0, data, o);
+ val_store(ullp, ull1, o->off3, 0, data, o);
+ val_store(ullp, ull2, o->off4, 0, data, o);
}
}
if (curr < 2) {
if (o->off5 && o->off6) {
- val_store(ilp, ul1, o->off5, 0, data, o);
- val_store(ilp, ul2, o->off6, 0, data, o);
+ val_store(ullp, ull1, o->off5, 0, data, o);
+ val_store(ullp, ull2, o->off6, 0, data, o);
}
}
}
break;
if (o->maxval && il > (int) o->maxval) {
- log_err("max value out of range: %d (%d max)\n",
+ log_err("max value out of range: %d (%llu max)\n",
il, o->maxval);
return 1;
}
break;
}
case FIO_OPT_DEPRECATED:
- log_info("Option %s is deprecated\n", o->name);
ret = 1;
+ /* fall through */
+ case FIO_OPT_SOFT_DEPRECATED:
+ log_info("Option %s is deprecated\n", o->name);
break;
default:
log_err("Bad option type %u\n", o->type);
return ret;
}
-static int handle_option(struct fio_option *o, const char *__ptr, void *data)
+static int handle_option(const struct fio_option *o, const char *__ptr,
+ void *data)
{
char *o_ptr, *ptr, *ptr2;
int ret, done;
if (ptr &&
(o->type != FIO_OPT_STR_STORE) &&
(o->type != FIO_OPT_STR) &&
+ (o->type != FIO_OPT_STR_ULL) &&
(o->type != FIO_OPT_FLOAT_LIST)) {
ptr2 = strchr(ptr, ',');
if (ptr2 && *(ptr2 + 1) == '\0')
return NULL;
}
+const struct fio_option *
+find_option_c(const struct fio_option *options, const char *opt)
+{
+ return find_option((struct fio_option *)options, opt);
+}
-static struct fio_option *get_option(char *opt,
- struct fio_option *options, char **post)
+static const struct fio_option *
+get_option(char *opt, const struct fio_option *options, char **post)
{
- struct fio_option *o;
+ const struct fio_option *o;
char *ret;
ret = strchr(opt, '=');
ret = opt;
(*post)++;
strip_blank_end(ret);
- o = find_option(options, ret);
+ o = find_option_c(options, ret);
} else {
- o = find_option(options, opt);
+ o = find_option_c(options, opt);
*post = NULL;
}
static int opt_cmp(const void *p1, const void *p2)
{
- struct fio_option *o;
+ const struct fio_option *o;
char *s, *foo;
int prio1, prio2;
return prio2 - prio1;
}
-void sort_options(char **opts, struct fio_option *options, int num_opts)
+void sort_options(char **opts, const struct fio_option *options, int num_opts)
{
__fio_options = options;
qsort(opts, num_opts, sizeof(char *), opt_cmp);
__fio_options = NULL;
}
-static void add_to_dump_list(struct fio_option *o, struct flist_head *dump_list,
- const char *post)
+static void add_to_dump_list(const struct fio_option *o,
+ struct flist_head *dump_list, const char *post)
{
struct print_option *p;
}
int parse_cmd_option(const char *opt, const char *val,
- struct fio_option *options, void *data,
+ const struct fio_option *options, void *data,
struct flist_head *dump_list)
{
- struct fio_option *o;
+ const struct fio_option *o;
- o = find_option(options, opt);
+ o = find_option_c(options, opt);
if (!o) {
log_err("Bad option <%s>\n", opt);
return 1;
return 0;
}
-int parse_option(char *opt, const char *input,
- struct fio_option *options, struct fio_option **o, void *data,
+int parse_option(char *opt, const char *input, const struct fio_option *options,
+ const struct fio_option **o, void *data,
struct flist_head *dump_list)
{
char *post;
return distance <= len;
}
-static struct fio_option *find_child(struct fio_option *options,
- struct fio_option *o)
+static const struct fio_option *find_child(const struct fio_option *options,
+ const struct fio_option *o)
{
- struct fio_option *__o;
+ const struct fio_option *__o;
for (__o = options + 1; __o->name; __o++)
if (__o->parent && !strcmp(__o->parent, o->name))
return NULL;
}
-static void __print_option(struct fio_option *o, struct fio_option *org,
+static void __print_option(const struct fio_option *o,
+ const struct fio_option *org,
int level)
{
char name[256], *p;
if (!o)
return;
- if (!org)
- org = o;
p = name;
depth = level;
log_info("%-24s: %s\n", name, o->help);
}
-static void print_option(struct fio_option *o)
+static void print_option(const struct fio_option *o)
{
- struct fio_option *parent;
- struct fio_option *__o;
+ const struct fio_option *parent;
+ const struct fio_option *__o;
unsigned int printed;
unsigned int level;
} while (printed);
}
-int show_cmd_help(struct fio_option *options, const char *name)
+int show_cmd_help(const struct fio_option *options, const char *name)
{
- struct fio_option *o, *closest;
+ const struct fio_option *o, *closest;
unsigned int best_dist = -1U;
int found = 0;
int show_all = 0;
for (o = &options[0]; o->name; o++) {
int match = 0;
- if (o->type == FIO_OPT_DEPRECATED)
+ if (o->type == FIO_OPT_DEPRECATED ||
+ o->type == FIO_OPT_SOFT_DEPRECATED)
continue;
if (!exec_profile && o->prof_name)
continue;
/*
* Handle parsing of default parameters.
*/
-void fill_default_options(void *data, struct fio_option *options)
+void fill_default_options(void *data, const struct fio_option *options)
{
- struct fio_option *o;
+ const struct fio_option *o;
dprint(FD_PARSE, "filling default options\n");
static void option_init(struct fio_option *o)
{
- if (o->type == FIO_OPT_DEPRECATED || o->type == FIO_OPT_UNSUPPORTED)
+ if (o->type == FIO_OPT_DEPRECATED || o->type == FIO_OPT_UNSUPPORTED ||
+ o->type == FIO_OPT_SOFT_DEPRECATED)
return;
if (o->name && !o->lname)
log_err("Option %s: missing long option name\n", o->name);
if (!o->maxval)
o->maxval = UINT_MAX;
}
- if (o->type == FIO_OPT_FLOAT_LIST) {
- o->minfp = DBL_MIN;
- o->maxfp = DBL_MAX;
+ if (o->type == FIO_OPT_ULL) {
+ if (!o->maxval)
+ o->maxval = ULLONG_MAX;
}
if (o->type == FIO_OPT_STR_SET && o->def && !o->no_warn_def) {
log_err("Option %s: string set option with"
o->category = FIO_OPT_C_GENERAL;
o->group = FIO_OPT_G_INVALID;
}
- if (o->type == FIO_OPT_STR || o->type == FIO_OPT_STR_STORE ||
- o->type == FIO_OPT_STR_MULTI)
- return;
}
/*
}
}
-void options_mem_dupe(struct fio_option *options, void *data)
+void options_mem_dupe(const struct fio_option *options, void *data)
{
- struct fio_option *o;
+ const struct fio_option *o;
char **ptr;
dprint(FD_PARSE, "dup options\n");
}
}
-void options_free(struct fio_option *options, void *data)
+void options_free(const struct fio_option *options, void *data)
{
- struct fio_option *o;
+ const struct fio_option *o;
char **ptr;
dprint(FD_PARSE, "free options\n");
projects / fio.git / blobdiff