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axfer: use ATTRIBUTE_UNUSED instead remove argument name

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We need to support older compilers than GCC 11.

Link: https://github.com/alsa-project/alsa-utils/issues/233
Fixes: ad5a1c0 ("axfer: fix the verbose compilation warnings for latest gcc")
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2023-09-04 16:33:47 +02:00
parent e56cf3bcb0
commit a90faa2dd6
10 changed files with 23 additions and 21 deletions
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14
axfer/container-raw.c
View file

@ -13,10 +13,10 @@
#include <sys/stat.h>
#include <unistd.h>
static int raw_builder_pre_process(struct container_context *,
snd_pcm_format_t *,
unsigned int *,
unsigned int *,
static int raw_builder_pre_process(struct container_context *cntr ATTRIBUTE_UNUSED,
snd_pcm_format_t *format ATTRIBUTE_UNUSED,
unsigned int *samples_per_frame ATTRIBUTE_UNUSED,
unsigned int *frames_per_second ATTRIBUTE_UNUSED,
uint64_t *byte_count)
{
*byte_count = UINT64_MAX;
@ -25,9 +25,9 @@ static int raw_builder_pre_process(struct container_context *,
}
static int raw_parser_pre_process(struct container_context *cntr,
snd_pcm_format_t *,
unsigned int *,
unsigned int *,
snd_pcm_format_t *format ATTRIBUTE_UNUSED,
unsigned int *samples_per_frame ATTRIBUTE_UNUSED,
unsigned int *frames_per_second ATTRIBUTE_UNUSED,
uint64_t *byte_count)
{
struct stat buf = {0};

6
axfer/mapper-single.c
View file

@ -62,7 +62,7 @@ static void align_from_vector(void *frame_buf, unsigned int frame_count,
static int single_pre_process(struct mapper_context *mapper,
struct container_context *cntrs,
unsigned int)
unsigned int cntr_count ATTRIBUTE_UNUSED)
{
struct single_state *state = mapper->private_data;
unsigned int bytes_per_buffer;
@ -110,7 +110,7 @@ static int single_muxer_process_frames(struct mapper_context *mapper,
void *frame_buf,
unsigned int *frame_count,
struct container_context *cntrs,
unsigned int)
unsigned int cntr_count ATTRIBUTE_UNUSED)
{
struct single_state *state = mapper->private_data;
void *src;
@ -141,7 +141,7 @@ static int single_demuxer_process_frames(struct mapper_context *mapper,
void *frame_buf,
unsigned int *frame_count,
struct container_context *cntrs,
unsigned int)
unsigned int cntr_count ATTRIBUTE_UNUSED)
{
struct single_state *state = mapper->private_data;
void *dst;

2
axfer/subcmd-list.c
View file

@ -19,7 +19,7 @@ enum list_op {
};
static int dump_device(snd_ctl_t *handle, const char *id, const char *name,
snd_pcm_stream_t, snd_pcm_info_t *info)
snd_pcm_stream_t stream ATTRIBUTE_UNUSED, snd_pcm_info_t *info)
{
unsigned int i, count;
int err;

4
axfer/subcmd-transfer.c
View file

@ -40,7 +40,7 @@ static void handle_unix_signal_for_finish(int sig)
ctx_ptr->interrupted = true;
}
static void handle_unix_signal_for_suspend(int)
static void handle_unix_signal_for_suspend(int sig ATTRIBUTE_UNUSED)
{
sigset_t curr, prev;
struct sigaction sa = {0};
@ -439,7 +439,7 @@ static int context_process_frames(struct context *ctx,
}
static void context_post_process(struct context *ctx,
uint64_t)
uint64_t accumulated_frame_count ATTRIBUTE_UNUSED)
{
uint64_t total_frame_count;
unsigned int i;

4
axfer/waiter-poll.c
View file

@ -13,7 +13,7 @@
#include <errno.h>
#include <poll.h>
static int poll_prepare(struct waiter_context *)
static int poll_prepare(struct waiter_context *waiter ATTRIBUTE_UNUSED)
{
// Nothing to do because an instance of waiter has required data.
return 0;
@ -30,7 +30,7 @@ static int poll_wait_event(struct waiter_context *waiter, int timeout_msec)
return err;
}
static void poll_release(struct waiter_context *)
static void poll_release(struct waiter_context *waiter ATTRIBUTE_UNUSED)
{
// Nothing to do because an instance of waiter has required data.
return;

4
axfer/waiter-select.c
View file

@ -34,7 +34,7 @@ struct select_state {
fd_set rfds_ex;
};
static int select_prepare(struct waiter_context *)
static int select_prepare(struct waiter_context *waiter ATTRIBUTE_UNUSED)
{
return 0;
}
@ -94,7 +94,7 @@ static int select_wait_event(struct waiter_context *waiter, int timeout_msec)
return err;
}
static void select_release(struct waiter_context *)
static void select_release(struct waiter_context *waiter ATTRIBUTE_UNUSED)
{
return;
}

1
axfer/waiter.h
View file

@ -9,6 +9,7 @@
#ifndef __ALSA_UTILS_AXFER_WAITER__H_
#define __ALSA_UTILS_AXFER_WAITER__H_
#include <alsa/global.h>
#include <poll.h>
enum waiter_type {

2
axfer/xfer-libasound-irq-rw.c
View file

@ -313,7 +313,7 @@ error:
}
static int w_process_frames_nonblocking(struct libasound_state *state,
snd_pcm_state_t,
snd_pcm_state_t pcm_state ATTRIBUTE_UNUSED,
unsigned int *frame_count,
struct mapper_context *mapper,
struct container_context *cntrs)

4
axfer/xfer-libasound.c
View file

@ -60,7 +60,7 @@ static const struct option l_opts[] = {
};
static int xfer_libasound_init(struct xfer_context *xfer,
snd_pcm_stream_t)
snd_pcm_stream_t stream ATTRIBUTE_UNUSED)
{
struct libasound_state *state = xfer->private_data;
int err;
@ -887,7 +887,7 @@ static void xfer_libasound_destroy(struct xfer_context *xfer)
state->log = NULL;
}
static void xfer_libasound_help(struct xfer_context *)
static void xfer_libasound_help(struct xfer_context *xfer ATTRIBUTE_UNUSED)
{
printf(
" [BASICS]\n"

3
axfer/xfer-options.c
View file

@ -447,7 +447,8 @@ static int generate_path_with_suffix(struct xfer_context *xfer,
static int generate_path_without_suffix(struct xfer_context *xfer,
const char *template,
unsigned int index, const char *)
unsigned int index,
const char *suffix ATTRIBUTE_UNUSED)
{
static const char *const single_format = "%s";
static const char *const multiple_format = "%s-%i";