diff options
| author | gandalf <gandalf@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-03-23 15:19:26 +0000 |
|---|---|---|
| committer | gandalf <gandalf@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-03-23 15:19:26 +0000 |
| commit | 5c7411981584e487ac41794feb98a66df9fd6fcb (patch) | |
| tree | febe3d4d4c0c994db223fee8e819bde6582494c9 /libjava/classpath/native/jni/midi-alsa | |
| parent | 112dfe9f689af01c2dd00e0f153fc25d69095b6c (diff) | |
| download | ppe42-gcc-5c7411981584e487ac41794feb98a66df9fd6fcb.tar.gz ppe42-gcc-5c7411981584e487ac41794feb98a66df9fd6fcb.zip | |
Merge GNU Classpath 0.99 into libjava.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@185741 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libjava/classpath/native/jni/midi-alsa')
| -rw-r--r-- | libjava/classpath/native/jni/midi-alsa/gnu_javax_sound_midi_alsa_AlsaPortDevice.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/libjava/classpath/native/jni/midi-alsa/gnu_javax_sound_midi_alsa_AlsaPortDevice.c b/libjava/classpath/native/jni/midi-alsa/gnu_javax_sound_midi_alsa_AlsaPortDevice.c index d3e4f2b45a0..5916eb29bdd 100644 --- a/libjava/classpath/native/jni/midi-alsa/gnu_javax_sound_midi_alsa_AlsaPortDevice.c +++ b/libjava/classpath/native/jni/midi-alsa/gnu_javax_sound_midi_alsa_AlsaPortDevice.c @@ -1,5 +1,5 @@ /* gnu_javax_sound_midi_alsa_AlsaPortDevice.c - Native support - Copyright (C) 2005, 2010 + Copyright (C) 2005, 2010, 2011 Free Software Foundation, Inc. This file is part of GNU Classpath. @@ -41,6 +41,7 @@ exception statement from your version. */ #include <gnu_javax_sound_midi_alsa_AlsaPortDevice.h> #include <unistd.h> +#include <jcl.h> #include <alsa/asoundlib.h> JNIEXPORT void JNICALL @@ -48,6 +49,7 @@ Java_gnu_javax_sound_midi_alsa_AlsaPortDevice_run_1receiver_1thread_1 (JNIEnv *env, jobject this __attribute__((unused)), jlong client, jlong port, jobject receiver) { + int rc; snd_seq_port_info_t *pinfo, *sinfo; snd_seq_port_subscribe_t *subs; snd_seq_addr_t sender, dest; @@ -57,12 +59,16 @@ Java_gnu_javax_sound_midi_alsa_AlsaPortDevice_run_1receiver_1thread_1 snd_seq_port_info_alloca (&sinfo); snd_seq_port_subscribe_alloca (&subs); - snd_seq_open (&seq, "default", SND_SEQ_OPEN_DUPLEX, SND_SEQ_NONBLOCK); + rc = snd_seq_open (&seq, "default", SND_SEQ_OPEN_DUPLEX, SND_SEQ_NONBLOCK); + if (rc < 0) + JCL_ThrowException (env, "java/lang/InternalError", snd_strerror (rc)); snd_seq_port_info_set_capability (pinfo, SND_SEQ_PORT_CAP_WRITE); snd_seq_port_info_set_type (pinfo, SND_SEQ_PORT_TYPE_MIDI_GENERIC); - snd_seq_create_port (seq, pinfo); + rc = snd_seq_create_port (seq, pinfo); + if (rc < 0) + JCL_ThrowException (env, "java/lang/InternalError", snd_strerror (rc)); sender.client = (int) client; sender.port = (int) port; @@ -71,7 +77,9 @@ Java_gnu_javax_sound_midi_alsa_AlsaPortDevice_run_1receiver_1thread_1 snd_seq_port_subscribe_set_sender (subs, &sender); snd_seq_port_subscribe_set_dest (subs, &dest); - snd_seq_subscribe_port(seq, subs); + rc = snd_seq_subscribe_port(seq, subs); + if (rc < 0) + JCL_ThrowException (env, "java/lang/InternalError", snd_strerror (rc)); { int npfd; |
