Replaces BSD random functions with ISO

2 files changed, 4 insertions, 7 deletions

diff --git a/test/vfd_swmr.c b/test/vfd_swmr.c
index e2b0172..aa1992c 100644
--- a/test/vfd_swmr.c
+++ b/test/vfd_swmr.c
@@ -3077,7 +3077,6 @@ test_shadow_index_lookup(void)
     unsigned i, j, failj = UINT_MAX;
     hbool_t have_failj = FALSE;
     unsigned long tmpl;
-    char *ostate;
     const char *seedvar = "H5_SHADOW_INDEX_SEED";
     const char *failvar = "H5_SHADOW_INDEX_FAIL";
 
@@ -3109,7 +3108,7 @@ test_shadow_index_lookup(void)
         break;
     }
 
-    ostate = initstate(seed, vector, _arraycount(vector));
+    HDsrandom(seed);
 
     size[5] = (uint32_t)(1024 + HDrandom() % (16 * 1024 * 1024 - 1024));
 
@@ -3148,7 +3147,7 @@ test_shadow_index_lookup(void)
         if (idx != NULL)
             HDfree(idx);
     }
-    (void)setstate(ostate);
+
 out:
     if (nerrors == 0)
         PASSED();
diff --git a/test/vfd_swmr_zoo_writer.c b/test/vfd_swmr_zoo_writer.c
index 9ede006..07d3ae4 100644
--- a/test/vfd_swmr_zoo_writer.c
+++ b/test/vfd_swmr_zoo_writer.c
@@ -217,10 +217,9 @@ main(int argc, char **argv)
     struct timespec lastmsgtime = {.tv_sec = 0, .tv_nsec = 0};
     bool wait_for_signal;
     int ch;
-    char vector[8];
     unsigned seed;
     unsigned long tmpl;
-    char *end, *ostate;
+    char *end;
     const char *seedvar = "H5_ZOO_STEP_SEED";
     bool use_vfd_swmr = true;
     bool print_estack = false;
@@ -349,7 +348,7 @@ main(int argc, char **argv)
 
         dbgf(1, "To reproduce, set seed (%s) to %u.\n", seedvar, seed);
 
-        ostate = initstate(seed, vector, _arraycount(vector));
+        HDsrandom(seed);
 
         if (!create_zoo(fid, ".", &lastmsgtime, config))
             errx(EXIT_FAILURE, "create_zoo didn't pass self-check");
@@ -368,7 +367,6 @@ main(int argc, char **argv)
 
         if (!delete_zoo(fid, ".", &lastmsgtime, config))
             errx(EXIT_FAILURE, "delete_zoo failed");
-        (void)setstate(ostate);
     } else {
         dbgf(2, "Reading zoo...\n");