/*
- * This file contains the ini and command liner parser. It will create
- * and initialize the specified jobs.
+ * This file contains job initialization and setup functions.
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/stat.h>
#include "fio.h"
+#include "parse.h"
/*
* The default options
if (td->odirect)
td->io_ops->flags |= FIO_RAWIO;
- if (td->filetype == FIO_TYPE_FILE) {
+ if (td->filename)
+ td->nr_uniq_files = 1;
+ else
+ td->nr_uniq_files = td->nr_files;
+
+ if (td->filetype == FIO_TYPE_FILE || td->filename) {
char tmp[PATH_MAX];
int len = 0;
int i;
for_each_file(td, f, i) {
memset(f, 0, sizeof(*f));
f->fd = -1;
- f->fileno = i;
- sprintf(tmp + len, "%s.%d.%d", jobname, td->thread_number, i);
+ if (td->filename)
+ sprintf(tmp + len, "%s", td->filename);
+ else
+ sprintf(tmp + len, "%s.%d.%d", jobname, td->thread_number, i);
f->file_name = strdup(tmp);
}
} else {
#endif
}
-static unsigned long get_mult_time(char c)
-{
- switch (c) {
- case 'm':
- case 'M':
- return 60;
- case 'h':
- case 'H':
- return 60 * 60;
- case 'd':
- case 'D':
- return 24 * 60 * 60;
- default:
- return 1;
- }
-}
-
-static unsigned long get_mult_bytes(char c)
-{
- switch (c) {
- case 'k':
- case 'K':
- return 1024;
- case 'm':
- case 'M':
- return 1024 * 1024;
- case 'g':
- case 'G':
- return 1024 * 1024 * 1024;
- default:
- return 1;
- }
-}
-
-/*
- * convert string after '=' into decimal value, noting any size suffix
- */
-static int str_to_decimal(char *p, unsigned long long *val, int kilo)
-{
- char *str;
- int len;
-
- str = strchr(p, '=');
- if (!str)
- return 1;
-
- str++;
- len = strlen(str);
-
- *val = strtoul(str, NULL, 10);
- if (*val == ULONG_MAX && errno == ERANGE)
- return 1;
-
- if (kilo)
- *val *= get_mult_bytes(str[len - 1]);
- else
- *val *= get_mult_time(str[len - 1]);
- return 0;
-}
-
-static int check_str_bytes(char *p, char *name, unsigned long long *val)
-{
- if (strncmp(p, name, strlen(name) - 1))
- return 1;
-
- return str_to_decimal(p, val, 1);
-}
-
-static int check_str_time(char *p, char *name, unsigned long long *val)
-{
- if (strncmp(p, name, strlen(name) - 1))
- return 1;
-
- return str_to_decimal(p, val, 0);
-}
-
-static void strip_blank_front(char **p)
-{
- char *s = *p;
-
- while (isspace(*s))
- s++;
-}
-
-static void strip_blank_end(char *p)
-{
- char *s = p + strlen(p) - 1;
-
- while (isspace(*s) || iscntrl(*s))
- s--;
-
- *(s + 1) = '\0';
-}
-
-typedef int (str_cb_fn)(struct thread_data *, char *);
-
-static int check_str(char *p, char *name, str_cb_fn *cb, struct thread_data *td)
-{
- char *s;
-
- if (strncmp(p, name, strlen(name)))
- return 1;
-
- s = strstr(p, name);
- if (!s)
- return 1;
-
- s = strchr(s, '=');
- if (!s)
- return 1;
-
- s++;
- strip_blank_front(&s);
- return cb(td, s);
-}
-
-static int check_strstore(char *p, char *name, char *dest)
-{
- char *s;
-
- if (strncmp(p, name, strlen(name)))
- return 1;
-
- s = strstr(p, name);
- if (!s)
- return 1;
-
- s = strchr(p, '=');
- if (!s)
- return 1;
-
- s++;
- strip_blank_front(&s);
-
- strcpy(dest, s);
- return 0;
-}
-
-static int __check_range_bytes(char *str, unsigned long *val)
-{
- char suffix;
-
- if (sscanf(str, "%lu%c", val, &suffix) == 2) {
- *val *= get_mult_bytes(suffix);
- return 0;
- }
-
- if (sscanf(str, "%lu", val) == 1)
- return 0;
-
- return 1;
-}
-
-static int check_range_bytes(char *p, char *name, unsigned long *s,
- unsigned long *e)
-{
- char option[128];
- char *str, *p1, *p2;
-
- if (strncmp(p, name, strlen(name)))
- return 1;
-
- strcpy(option, p);
- p = option;
-
- str = strstr(p, name);
- if (!str)
- return 1;
-
- p += strlen(name);
-
- str = strchr(p, '=');
- if (!str)
- return 1;
-
- /*
- * 'p' now holds whatever is after the '=' sign
- */
- p1 = str + 1;
-
- /*
- * terminate p1 at the '-' sign
- */
- p = strchr(p1, '-');
- if (!p)
- return 1;
-
- p2 = p + 1;
- *p = '\0';
-
- if (!__check_range_bytes(p1, s) && !__check_range_bytes(p2, e))
- return 0;
-
- return 1;
-}
-
-static int check_int(char *p, char *name, unsigned int *val)
-{
- char *str;
-
- if (strncmp(p, name, strlen(name)))
- return 1;
-
- str = strstr(p, name);
- if (!str)
- return 1;
-
- str = strchr(p, '=');
- if (!str)
- return 1;
-
- str++;
-
- if (sscanf(str, "%u", val) == 1)
- return 0;
-
- return 1;
-}
-
-static int check_strset(char *p, char *name)
-{
- return strncmp(p, name, strlen(name));
-}
-
static int is_empty_or_comment(char *line)
{
unsigned int i;
return 1;
}
-static int str_rw_cb(struct thread_data *td, char *mem)
+static int str_rw_cb(void *data, char *mem)
{
+ struct thread_data *td = data;
+
if (!strncmp(mem, "read", 4) || !strncmp(mem, "0", 1)) {
td->ddir = DDIR_READ;
td->sequential = 1;
return 1;
}
-static int str_verify_cb(struct thread_data *td, char *mem)
+static int str_verify_cb(void *data, char *mem)
{
+ struct thread_data *td = data;
+
if (!strncmp(mem, "0", 1)) {
td->verify = VERIFY_NONE;
return 0;
return 1;
}
-static int str_mem_cb(struct thread_data *td, char *mem)
+static int str_mem_cb(void *data, char *mem)
{
+ struct thread_data *td = data;
+
if (!strncmp(mem, "malloc", 6)) {
td->mem_type = MEM_MALLOC;
return 0;
return 1;
}
-static int str_ioengine_cb(struct thread_data *td, char *str)
+static int str_ioengine_cb(void *data, char *str)
{
+ struct thread_data *td = data;
+
td->io_ops = load_ioengine(td, str);
if (td->io_ops)
return 0;
fgetpos(f, &off);
continue;
}
+ if (!check_strstore(p, "filename", tmpbuf)) {
+ td->filename = strdup(tmpbuf);
+ fgetpos(f, &off);
+ continue;
+ }
if (!check_strstore(p, "name", tmpbuf)) {
snprintf(td->name, sizeof(td->name)-1, "%s%d", tmpbuf, td->thread_number);
fgetpos(f, &off);
projects / fio.git / blobdiff