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init: escape description option string
[fio.git]
/
options.c
diff --git
a/options.c
b/options.c
index f26ff77647329a645f0fa4ead9eb9a58adcceba7..d2493e4566d963c60598ba3865bd0d40dd68534b 100644
(file)
--- a/
options.c
+++ b/
options.c
@@
-1892,6
+1892,16
@@
struct fio_option fio_options[FIO_MAX_OPTS] = {
.category = FIO_OPT_C_IO,
.group = FIO_OPT_G_IO_TYPE,
},
.category = FIO_OPT_C_IO,
.group = FIO_OPT_G_IO_TYPE,
},
+ {
+ .name = "atomic",
+ .lname = "Atomic I/O",
+ .type = FIO_OPT_BOOL,
+ .off1 = td_var_offset(oatomic),
+ .help = "Use Atomic IO with O_DIRECT (implies O_DIRECT)",
+ .def = "0",
+ .category = FIO_OPT_C_IO,
+ .group = FIO_OPT_G_IO_TYPE,
+ },
{
.name = "buffered",
.lname = "Buffered I/O",
{
.name = "buffered",
.lname = "Buffered I/O",
@@
-3267,7
+3277,7
@@
static void add_to_lopt(struct option *lopt, struct fio_option *o,
lopt->name = (char *) name;
lopt->val = val;
if (o->type == FIO_OPT_STR_SET)
lopt->name = (char *) name;
lopt->val = val;
if (o->type == FIO_OPT_STR_SET)
- lopt->has_arg =
no
_argument;
+ lopt->has_arg =
optional
_argument;
else
lopt->has_arg = required_argument;
}
else
lopt->has_arg = required_argument;
}
@@
-3540,7
+3550,8
@@
static char **dup_and_sub_options(char **opts, int num_opts)
return opts_copy;
}
return opts_copy;
}
-int fio_options_parse(struct thread_data *td, char **opts, int num_opts)
+int fio_options_parse(struct thread_data *td, char **opts, int num_opts,
+ int dump_cmdline)
{
int i, ret, unknown;
char **opts_copy;
{
int i, ret, unknown;
char **opts_copy;
@@
-3551,7
+3562,7
@@
int fio_options_parse(struct thread_data *td, char **opts, int num_opts)
for (ret = 0, i = 0, unknown = 0; i < num_opts; i++) {
struct fio_option *o;
int newret = parse_option(opts_copy[i], opts[i], fio_options,
for (ret = 0, i = 0, unknown = 0; i < num_opts; i++) {
struct fio_option *o;
int newret = parse_option(opts_copy[i], opts[i], fio_options,
- &o, td);
+ &o, td
, dump_cmdline
);
if (opts_copy[i]) {
if (newret && !o) {
if (opts_copy[i]) {
if (newret && !o) {
@@
-3580,7
+3591,7
@@
int fio_options_parse(struct thread_data *td, char **opts, int num_opts)
if (td->eo)
newret = parse_option(opts_copy[i], opts[i],
td->io_ops->options, &o,
if (td->eo)
newret = parse_option(opts_copy[i], opts[i],
td->io_ops->options, &o,
- td->eo);
+ td->eo
, dump_cmdline
);
ret |= newret;
if (!o)
ret |= newret;
if (!o)