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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@@ -19,7 +19,7 @@ static st_effect_t st_copy_effect; · 18 unmodified lines
19	19	/*
20	20	* Process options
21	21	*/
22		−int st_copy_getopts(eff_t effp, int n, char **argv)
	22	+static int st_copy_getopts(eff_t effp UNUSED, int n, char **argv UNUSED)
23	23	{
24	24	if (n)
25	25	{
@@ -32,11 +32,11 @@ int st_copy_getopts(eff_t effp, int n, char **argv) · 6 unmodified lines
32	32	/*
33	33	* Start processing
34	34	*/
35		−int st_copy_start(eff_t effp)
	35	+static int st_copy_start(eff_t effp UNUSED)
36	36	{
37	37	/* nothing to do */
38	38	/* stuff data into delaying effects here */
39		− return (ST_SUCCESS);
	39	+ return (ST_SUCCESS);
40	40	}
41	41
42	42	/*
@@ -45,7 +45,7 @@ int st_copy_start(eff_t effp) · 2 unmodified lines
45	45	* Place in buf[].
46	46	* Return number of samples read.
47	47	*/
48		−int st_copy_flow(eff_t effp, const st_sample_t ibuf, st_sample_t obuf,
	48	+static int st_copy_flow(eff_t effp UNUSED, const st_sample_t ibuf, st_sample_t obuf,
49	49	st_size_t isamp, st_size_t osamp)
50	50	{
51	51	int done;
@@ -56,16 +56,6 @@ int st_copy_flow(eff_t effp, const st_sample_t ibuf, st_sample_t obuf, · 4 unmodified lines
56	56	return (ST_SUCCESS);
57	57	}
58	58
59		−/*
60		− * Do anything required when you stop reading samples.
61		− * Don't close input file!
62		− */
63		−int st_copy_stop(eff_t effp)
64		−{
65		− /* nothing to do */
66		− return (ST_SUCCESS);
67		−}
68		−
69	59	static st_effect_t st_copy_effect = {
70	60	"copy",
71	61	"Usage: Copy effect takes no options",

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