ubi-tests: use rand instead of random in io_paral

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

diff --git a/tests/ubi-tests/io_paral.c b/tests/ubi-tests/io_paral.c
index 55fd0bf1b36c551d332685b97ea5c723cec9dedf..3ceda952a4c506d5395a8b01f20361073fedd043 100644 (file)
--- a/tests/ubi-tests/io_paral.c
+++ b/tests/ubi-tests/io_paral.c
@@ -64,7 +64,7 @@ static int update_volume(int vol_id, int bytes)
        }
 
        for (i = 0; i < bytes; i++)
-               wbuf[i] = random() % 255;
+               wbuf[i] = rand() % 255;
        memset(rbuf, '\0', bytes);
 
        ret = ubi_update_start(libubi, fd, bytes);
@@ -75,7 +75,7 @@ static int update_volume(int vol_id, int bytes)
        }
 
        while (written < bytes) {
-               int to_write = random() % (bytes - written);
+               int to_write = rand() % (bytes - written);
 
                if (to_write == 0)
                        to_write = 1;
@@ -104,7 +104,7 @@ static int update_volume(int vol_id, int bytes)
 
        /* read data back and check */
        while (rd < bytes) {
-               int to_read = random() % (bytes - rd);
+               int to_read = rand() % (bytes - rd);
 
                if (to_read == 0)
                        to_read = 1;
@@ -138,8 +138,8 @@ static void *update_thread(void *ptr)
        int vol_id = (long)ptr, i;
 
        for (i = 0; i < ITERATIONS; i++) {
-               int ret, bytes = (random() % (vol_size - 1)) + 1;
-               int remove = !(random() % 16);
+               int ret, bytes = (rand() % (vol_size - 1)) + 1;
+               int remove = !(rand() % 16);
 
                /* From time to time remove the volume */
                if (remove) {
@@ -186,7 +186,7 @@ static void *write_thread(void *ptr)
        }
 
        for (i = 0; i < ITERATIONS * VOL_LEBS; i++) {
-               int j, leb = random() % VOL_LEBS;
+               int j, leb = rand() % VOL_LEBS;
                off_t offs = dev_info.leb_size * leb;
 
                ret = ubi_leb_unmap(fd, leb);
@@ -197,7 +197,7 @@ static void *write_thread(void *ptr)
                }
 
                for (j = 0; j < dev_info.leb_size; j++)
-                       wbuf[j] = random() % 255;
+                       wbuf[j] = rand() % 255;
                memset(rbuf, '\0', dev_info.leb_size);
 
                ret = pwrite(fd, wbuf, dev_info.leb_size, offs);