+// Copyright 2000-2005 the Contributors, as shown in the revision logs.
+// Licensed under the Apache Public Source License 2.0 ("the License").
+// You may not use this file except in compliance with the License.
+
// Copyright 2003 Brian Alliet
// Based on org.xwt.imp.MIPS by Adam Megacz
// Portions Copyright 2003 Adam Megacz
if((flags & ~(3|O_CREAT|O_EXCL|O_APPEND|O_TRUNC)) != 0) {
if(STDERR_DIAG)
System.err.println("WARNING: Unsupported flags passed to open(\"" + f + "\"): " + toHex(flags & ~(3|O_CREAT|O_EXCL|O_APPEND|O_TRUNC)));
-
throw new ErrnoException(ENOTSUP);
}
boolean write = (flags&3) != RD_ONLY;
if((flags & (O_EXCL|O_CREAT)) == (O_EXCL|O_CREAT)) {
try {
- if(Platform.atomicCreateFile(f)) throw new ErrnoException(EEXIST);
+ if(!Platform.atomicCreateFile(f)) throw new ErrnoException(EEXIST);
} catch(IOException e) {
throw new ErrnoException(EIO);
}
return -ENOSYS;
}
}
-
+
/** The syscall dispatcher.
The should be called by subclasses when the syscall instruction is invoked.
<i>syscall</i> should be the contents of V0 and <i>a</i>, <i>b</i>, <i>c</i>, and <i>d</i> should be