Fixes for warnings in the tools code.

1 files changed, 4 insertions, 4 deletions

diff --git a/tools/test/perform/sio_perf.c b/tools/test/perform/sio_perf.c
index a56558e..d2eb3fc 100644
--- a/tools/test/perform/sio_perf.c
+++ b/tools/test/perform/sio_perf.c
@@ -303,7 +303,7 @@ typedef struct _minmax {
 
 /* local functions */
 static hsize_t parse_size_directive(const char *size);
-static struct options *parse_command_line(int argc, char *argv[]);
+static struct options *parse_command_line(int argc, const char *argv[]);
 static void run_test_loop(struct options *options);
 static int run_test(iotype iot, parameters parms, struct options *opts);
 static void output_all_info(minmax *mm, int count, int indent_level);
@@ -324,7 +324,7 @@ static void report_parameters(struct options *opts);
  * Modifications:
  */
 int
-main(int argc, char **argv)
+main(int argc, const char *argv[])
 {
     int exit_value = EXIT_SUCCESS;
     struct options *opts = NULL;
@@ -944,7 +944,7 @@ report_parameters(struct options *opts)
  *    Added multidimensional testing (Christian Chilan, April, 2008)
  */
 static struct options *
-parse_command_line(int argc, char *argv[])
+parse_command_line(int argc, const char *argv[])
 {
     int opt;
     struct options *cl_opts;
@@ -984,7 +984,7 @@ parse_command_line(int argc, char *argv[])
     cl_opts->h5_extendable = FALSE; /* Use extendable dataset */
     cl_opts->verify = FALSE;        /* No Verify data correctness by default */
 
-    while ((opt = get_option(argc, (const char **)argv, s_opts, l_opts)) != EOF) {
+    while ((opt = get_option(argc, argv, s_opts, l_opts)) != EOF) {
         switch ((char)opt) {
         case 'a':
             cl_opts->h5_alignment = parse_size_directive(opt_arg);