Fix read and write return types: now st_size_t, like the size inputs.

To support this change, turn on lots more compiler warnings, and fix all the warnings generated.

rrt committed 19 years ago

Commit 4d743c41 parent ce1f8f393 files · +875 −1236Browse files

Showing the changes to src/copy.c (1 of 93 files). Show all

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 /*
  * Process options
  */
-int st_copy_getopts(eff_t effp, int n, char **argv)
+static int st_copy_getopts(eff_t effp UNUSED, int n, char **argv UNUSED)
 {
         if (n)
         {
 /*
  * Start processing
  */
-int st_copy_start(eff_t effp)
+static int st_copy_start(eff_t effp UNUSED)
 {
         /* nothing to do */
         /* stuff data into delaying effects here */
-    return (ST_SUCCESS);
+        return (ST_SUCCESS);
 }
 /*
  * Place in buf[].
  * Return number of samples read.
  */
-int st_copy_flow(eff_t effp, const st_sample_t *ibuf, st_sample_t *obuf,
+static int st_copy_flow(eff_t effp UNUSED, const st_sample_t *ibuf, st_sample_t *obuf,
                  st_size_t *isamp, st_size_t *osamp)
 {
         int done;
         return (ST_SUCCESS);
 }
-/*
- * Do anything required when you stop reading samples.
- * Don't close input file!
- */
-int st_copy_stop(eff_t effp)
-{
-        /* nothing to do */
-    return (ST_SUCCESS);
-}
 static st_effect_t st_copy_effect = {
   "copy",
   "Usage: Copy effect takes no options",

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