[PATCH] Make fio -W clean again

[fio.git] / init.c

diff --git a/init.c b/init.c
index 20dd625dfe3bb1a77b1209916f7b7dc754a19a37..fae35f3c8260fd140e0852d31d2f7abe1248e88a 100644 (file)
--- a/init.c
+++ b/init.c
@@ -47,6 +47,7 @@
 #define DEF_RWMIX_READ         (50)
 #define DEF_NICE               (0)
 #define DEF_NR_FILES           (1)
+#define DEF_UNLINK             (0)
 
 static int def_timeout = DEF_TIMEOUT;
 
@@ -274,6 +275,7 @@ int init_random_state(struct thread_data *td)
 {
        unsigned long seeds[4];
        int fd, num_maps, blocks, i;
+       struct fio_file *f;
 
        fd = open("/dev/urandom", O_RDONLY);
        if (fd == -1) {
@@ -299,9 +301,7 @@ int init_random_state(struct thread_data *td)
        if (td->rand_repeatable)
                seeds[3] = DEF_RANDSEED;
 
-       for (i = 0; i < td->nr_files; i++) {
-               struct fio_file *f = &td->files[i];
-
+       for_each_file(td, f, i) {
                blocks = (f->file_size + td->min_bs - 1) / td->min_bs;
                num_maps = blocks / BLOCKS_PER_MAP;
                f->file_map = malloc(num_maps * sizeof(long));
@@ -937,6 +937,11 @@ int parse_jobs_ini(char *file, int stonewall_flag)
                                fgetpos(f, &off);
                                continue;
                        }
+                       if (!check_strset(p, "unlink")) {
+                               td->unlink = 1;
+                               fgetpos(f, &off);
+                               continue;
+                       }
                        if (!check_strstore(p, "iolog", tmpbuf)) {
                                if (td->write_iolog) {
                                        log_err("fio: read iolog overrides given write_iolog\n");
@@ -1042,6 +1047,7 @@ static int fill_def_thread(void)
        def_thread.nice = DEF_NICE;
        def_thread.rand_repeatable = DEF_RAND_REPEAT;
        def_thread.nr_files = DEF_NR_FILES;
+       def_thread.unlink = DEF_UNLINK;
 #ifdef FIO_HAVE_DISK_UTIL
        def_thread.do_disk_util = 1;
 #endif
@@ -1049,7 +1055,7 @@ static int fill_def_thread(void)
        return 0;
 }
 
-static void usage(char *name)
+static void usage(void)
 {
        printf("%s\n", fio_version_string);
        printf("\t-o Write output to file\n");
@@ -1092,7 +1098,7 @@ static int parse_cmd_line(int argc, char *argv[])
                                idx = optind;
                                break;
                        case 'h':
-                               usage(argv[0]);
+                               usage();
                                exit(0);
                        case 'v':
                                printf("%s\n", fio_version_string);
@@ -1176,7 +1182,7 @@ int parse_options(int argc, char *argv[])
        job_files = parse_cmd_line(argc, argv);
        if (!job_files) {
                log_err("Need job file(s)\n");
-               usage(argv[0]);
+               usage();
                return 1;
        }