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Initial commit pushing project source

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eneller
2020-07-18 20:10:15 +02:00
parent 9b60b8ec0f
commit 1fb60aaa0d
14 changed files with 1206 additions and 0 deletions
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38
cTools/KernelWrapper.java Normal file
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package cTools;
public class KernelWrapper {
static {
//System.out.println(System.getProperty("java.library.path"));
System.loadLibrary("KernelWrapper"); // actually: libKernelWrapper.so
}
public static int O_RDONLY = 0;
public static int O_WRONLY = 1;
public static int O_RDWR = 2;
public static int O_CREAT = 64;
public static int O_TRUNC = 512;
public static int SEEK_SET = 0;
public static int SEEK_CUR = 1;
public static int SEEK_END = 2;
public static int STDIN_FILENO = 0;
public static int STDOUT_FILENO = 1;
public static int STDERR_FILENO = 2;
public static native int exit(int rc);
public static native int fork();
public static native int waitpid(int pid, int[] status, int options);
public static native int execv(String path, String[] argv);
//public static native String get_current_dir_name();
public static native int open(String path, int flags);
public static native int close(int fd);
public static native int lseek(int fd, int offset, int whence);
public static native int read(int fd, byte[] buf, int count);
public static native int readOffset(int fd, byte[] buf, int offset, int count);
public static native int write(int fd, byte[] buf, int count);
public static native int writeOffset(int fd, byte[] buf, int offset, int count);
public static native int pipe(int[] pipefd);
public static native String[] readdir(String path);
public static native int dup2(int oldfd, int newfd);
}