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Imported GNU Classpath 0.19 + gcj-import-20051115.

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* sources.am: Regenerated.
       * Makefile.in: Likewise.
       * scripts/makemake.tcl: Use glob -nocomplain.

From-SVN: r107049
This commit is contained in:
Mark Wielaard 2005-11-15 23:20:01 +00:00
parent 02e549bfaa
commit 8f523f3a10
1241 changed files with 97711 additions and 25284 deletions
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39
libjava/classpath/java/io/File.java
View file

@ -100,6 +100,17 @@ public class File implements Serializable, Comparable
* may be an absolute or relative path name.
*/
private String path;
/**
* The time (millisecond), when the last temporary file was created.
*/
private static long last_tmp;
/**
* The number of files, created during the current millisecond.
*/
private static int n_created;
/**
* This method tests whether or not the current thread is allowed to
@ -446,6 +457,8 @@ public class File implements Serializable, Comparable
else
return drvDir;
}
else if (path.equals(""))
return System.getProperty ("user.dir");
else
return System.getProperty ("user.dir") + separatorChar + path;
}
@ -532,6 +545,9 @@ public class File implements Serializable, Comparable
{
String prefix = null;
int nameSeqIndex = 0;
if (path.equals(""))
return null;
// The "prefix", if present, is the leading "/" on UNIX and
// either the drive specifier (e.g. "C:") or the leading "\\"
@ -943,8 +959,8 @@ public class File implements Serializable, Comparable
public URI toURI()
{
String abspath = getAbsolutePath();
if (isDirectory())
if (isDirectory() || path.equals(""))
abspath = abspath + separatorChar;
if (separatorChar == '\\')
@ -1059,7 +1075,7 @@ public class File implements Serializable, Comparable
*
* @since 1.2
*/
public static File createTempFile(String prefix, String suffix,
public static synchronized File createTempFile(String prefix, String suffix,
File directory)
throws IOException
{
@ -1091,10 +1107,23 @@ public class File implements Serializable, Comparable
// Now identify a file name and make sure it doesn't exist.
File file;
if (!VMFile.IS_DOS_8_3)
{
{
do
{
String filename = prefix + System.currentTimeMillis() + suffix;
long now = System.currentTimeMillis();
if (now > last_tmp)
{
// The last temporary file was created more than 1 ms ago.
last_tmp = now;
n_created = 0;
}
else
n_created++;
String name = Long.toHexString(now);
if (n_created > 0)
name += '_'+Integer.toHexString(n_created);
String filename = prefix + name + suffix;
file = new File(directory, filename);
}
while (VMFile.exists(file.path));