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Runtime.java (exec): Convert prog name and arguments to string array.

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* java/lang/Runtime.java (exec): Convert prog name and arguments
	to string array.
	* java/lang/natPosixProcess.cc (startProcess): Fix typo in
	environment array conversion. Preserve current environment if envp
	not passed. Preserve PATH unless explicitly specified.
	* java/io/DataInputStream.java (readLine): Fix case where '\r' is
	followed by EOF. Set a flag when a line is terminated by '\r' and
	ignore following '\n' if set.

From-SVN: r27458
This commit is contained in:
Bryce McKinlay 1999-06-09 17:42:26 +00:00 • committed by Bryce McKinlay
parent 8d30c4ee01
commit 1e45a14105
4 changed files with 87 additions and 33 deletions
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11
libjava/java/lang/Runtime.java
View file

@ -13,6 +13,7 @@ package java.lang;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.StringTokenizer;
/**
* @author Tom Tromey <tromey@cygnus.com>
@ -30,15 +31,15 @@ public class Runtime
{
public Process exec (String prog) throws IOException
{
String[] a = new String[1];
a[0] = prog;
return exec (a, null);
return exec (prog, null);
}
public Process exec (String prog, String[] envp) throws IOException
{
String[] a = new String[1];
a[0] = prog;
StringTokenizer st = new StringTokenizer(prog);
String[] a = new String[st.countTokens ()];
for (int i = 0; i < a.length; i++)
a[i] = st.nextToken ();
return exec (a, envp);
}