Lines Matching defs:err
71 static void check_snd(const char *operation, int err)
73 if (err < 0)
74 fatal("Cannot %s - %s", operation, snd_strerror(err));
79 int err;
82 err = snd_seq_open(&seq, "default", SND_SEQ_OPEN_DUPLEX, 0);
83 check_snd("open sequencer", err);
86 err = snd_seq_set_client_name(seq, "aseqdump");
87 check_snd("set client name", err);
94 int err;
111 err = snd_seq_parse_address(seq, &ports[port_count - 1], port_name);
112 if (err < 0)
113 fatal("Invalid port %s - %s", port_name, snd_strerror(err));
121 int err;
123 err = snd_seq_create_simple_port(seq, "aseqdump",
128 check_snd("create port", err);
133 int i, err;
136 err = snd_seq_connect_from(seq, 0, ports[i].client, ports[i].port);
137 if (err < 0)
139 ports[i].client, ports[i].port, snd_strerror(err));
709 int c, err;
764 err = snd_seq_nonblock(seq, 1);
765 check_snd("set nonblock mode", err);
790 err = snd_seq_ump_event_input(seq, &ump_ev);
791 if (err < 0)
799 err = snd_seq_event_input(seq, &event);
800 if (err < 0)