asgardius/alsa-utils
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-utils synced 2024-12-22 08:16:32 +01:00
Code Issues Projects Releases Packages Wiki Activity

aconnect: Drop superfluous ifdefs

Browse source 
Now that the latest alsa-lib 1.2.12 became mandatory, all ugly ifdefs
can be dropped.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2024-07-22 17:28:00 +02:00
parent d26b66f881
commit c7b342db82
1 changed files with 0 additions and 31 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

31
seq/aconnect/aconnect.c
View file

@ -29,12 +29,7 @@
#include <alsa/asoundlib.h>
#include "gettext.h"
#ifdef SND_SEQ_PORT_CAP_INACTIVE
#define HANDLE_SHOW_ALL
static int show_all;
#else
#define show_all 0
#endif
static void error_handler(const char *file, int line, const char *function, int err, const char *fmt, ...)
{
@ -67,9 +62,7 @@ static void usage(void)
printf(_(" aconnect -i|-o [-options]\n"));
printf(_(" -i,--input list input (readable) ports\n"));
printf(_(" -o,--output list output (writable) ports\n"));
#ifdef HANDLE_SHOW_ALL
printf(_(" -a,--all show inactive ports, too\n"));
#endif
printf(_(" -l,--list list current connections of each port\n"));
printf(_(" * Remove all exported connections\n"));
printf(_(" -x, --removeall\n"));
@ -84,15 +77,11 @@ static void usage(void)
#define perm_ok(cap,bits) (((cap) & (bits)) == (bits))
#ifdef SND_SEQ_PORT_DIR_INPUT
static int check_direction(snd_seq_port_info_t *pinfo, int bit)
{
int dir = snd_seq_port_info_get_direction(pinfo);
return !dir || (dir & bit);
}
#else
#define check_direction(x, y) 1
#endif
static int check_permission(snd_seq_port_info_t *pinfo, int perm)
{
@ -174,20 +163,16 @@ static void do_search_port(snd_seq_t *seq, int perm, action_func_t do_action)
/* reset query info */
snd_seq_port_info_set_client(pinfo, snd_seq_client_info_get_client(cinfo));
snd_seq_port_info_set_port(pinfo, -1);
#ifdef HANDLE_SHOW_ALL
if (show_all)
snd_seq_port_info_set_capability(pinfo, SND_SEQ_PORT_CAP_INACTIVE);
#endif
count = 0;
while (snd_seq_query_next_port(seq, pinfo) >= 0) {
if (check_permission(pinfo, perm)) {
do_action(seq, cinfo, pinfo, count);
count++;
}
#ifdef HANDLE_SHOW_ALL
if (show_all)
snd_seq_port_info_set_capability(pinfo, SND_SEQ_PORT_CAP_INACTIVE);
#endif
}
}
}
@ -205,7 +190,6 @@ static void print_port(snd_seq_t *seq ATTRIBUTE_UNUSED,
snd_seq_client_info_get_name(cinfo),
(snd_seq_client_info_get_type(cinfo) == SND_SEQ_USER_CLIENT ?
_("user") : _("kernel")));
#ifdef HAVE_SEQ_CLIENT_INFO_GET_MIDI_VERSION
switch (snd_seq_client_info_get_midi_version(cinfo)) {
case SND_SEQ_CLIENT_UMP_MIDI_1_0:
printf(",UMP-MIDI1");
@ -214,16 +198,11 @@ static void print_port(snd_seq_t *seq ATTRIBUTE_UNUSED,
printf(",UMP-MIDI2");
break;
}
#endif
#ifdef HAVE_SEQ_CLIENT_INFO_GET_CARD
card = snd_seq_client_info_get_card(cinfo);
#endif
if (card != -1)
printf(",card=%d", card);
#ifdef HAVE_SEQ_CLIENT_INFO_GET_PID
pid = snd_seq_client_info_get_pid(cinfo);
#endif
if (pid != -1)
printf(",pid=%d", pid);
printf("]\n");
@ -231,10 +210,8 @@ static void print_port(snd_seq_t *seq ATTRIBUTE_UNUSED,
printf(" %3d '%-16s'",
snd_seq_port_info_get_port(pinfo),
snd_seq_port_info_get_name(pinfo));
#ifdef HANDLE_SHOW_ALL
if (snd_seq_port_info_get_capability(pinfo) & SND_SEQ_PORT_CAP_INACTIVE)
printf(" [INACTIVE]");
#endif
printf("\n");
}
@ -299,11 +276,7 @@ enum {
SUBSCRIBE, UNSUBSCRIBE, LIST, REMOVE_ALL
};
#ifdef HANDLE_SHOW_ALL
#define ACONNECT_OPTS "dior:t:elxa"
#else
#define ACONNECT_OPTS "dior:t:elx"
#endif
static const struct option long_option[] = {
{"disconnect", 0, NULL, 'd'},
@ -314,9 +287,7 @@ static const struct option long_option[] = {
{"exclusive", 0, NULL, 'e'},
{"list", 0, NULL, 'l'},
{"removeall", 0, NULL, 'x'},
#ifdef HANDLE_SHOW_ALL
{"all", 0, NULL, 'a'},
#endif
{NULL, 0, NULL, 0},
};
@ -370,12 +341,10 @@ int main(int argc, char **argv)
case 'x':
command = REMOVE_ALL;
break;
#ifdef HANDLE_SHOW_ALL
case 'a':
command = LIST;
show_all = 1;
break;
#endif
default:
usage();
exit(1);