Fix signed int/long truncation on 32-bit architectures

[fio.git] / io_u.c

diff --git a/io_u.c b/io_u.c
index 787f382e2c73db251690fa296da787913b49e957..d35b8441b313b6efb28c9f65647aa0cb08b6cb3d 100644 (file)
--- a/io_u.c
+++ b/io_u.c
@@ -346,7 +346,7 @@ static unsigned int __get_next_buflen(struct thread_data *td, struct io_u *io_u)
        const int ddir = io_u->ddir;
        unsigned int uninitialized_var(buflen);
        unsigned int minbs, maxbs;
-       long r, rand_max;
+       unsigned long r, rand_max;
 
        assert(ddir_rw(ddir));
 
@@ -423,7 +423,7 @@ static void set_rwmix_bytes(struct thread_data *td)
 static inline enum fio_ddir get_rand_ddir(struct thread_data *td)
 {
        unsigned int v;
-       long r;
+       unsigned long r;
 
        if (td->o.use_os_rand) {
                r = os_random_long(&td->rwmix_state);
@@ -849,7 +849,7 @@ static struct fio_file *get_next_file_rand(struct thread_data *td,
 
        do {
                int opened = 0;
-               long r;
+               unsigned long r;
 
                if (td->o.use_os_rand) {
                        r = os_random_long(&td->next_file_state);