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author | Tom Tromey <tromey@redhat.com> | 2006-10-11 17:04:28 +0000 |
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committer | Tom Tromey <tromey@redhat.com> | 2006-10-11 17:04:28 +0000 |
commit | bb59f44e1034c068cc838940af6ea165e6338a1e (patch) | |
tree | 22ce6763c2d926942b0441251c1b7dbc5a76ccc2 /native | |
parent | 0b06b82922daa55f5a47aa89ec2aae432d263d61 (diff) | |
download | classpath-bb59f44e1034c068cc838940af6ea165e6338a1e.tar.gz |
2006-10-11 Edwin Steiner <edwin.steiner@gmx.net>
* native/jni/java-nio/gnu_java_nio_VMChannel.c
(Java_gnu_java_nio_VMChannel_lock): Special case Long.MAX_VALUE.
Diffstat (limited to 'native')
-rw-r--r-- | native/jni/java-nio/gnu_java_nio_VMChannel.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/native/jni/java-nio/gnu_java_nio_VMChannel.c b/native/jni/java-nio/gnu_java_nio_VMChannel.c index b4f444361..a4c622221 100644 --- a/native/jni/java-nio/gnu_java_nio_VMChannel.c +++ b/native/jni/java-nio/gnu_java_nio_VMChannel.c @@ -1582,7 +1582,11 @@ Java_gnu_java_nio_VMChannel_lock (JNIEnv *env, struct flock fl; fl.l_start = (off_t) pos; - fl.l_len = (off_t) len; + /* Long.MAX_VALUE means lock everything possible starting at pos. */ + if (len == 9223372036854775807LL) + fl.l_len = 0; + else + fl.l_len = (off_t) len; fl.l_pid = getpid (); fl.l_type = (shared ? F_RDLCK : F_WRLCK); fl.l_whence = SEEK_SET; |