1 files changed, 42 insertions, 0 deletions
diff --git a/gnu/usr.bin/perl/win32/perlglob.c b/gnu/usr.bin/perl/win32/perlglob.c
new file mode 100644
index 00000000000..b2fdca2f71e
--- /dev/null
+++ b/gnu/usr.bin/perl/win32/perlglob.c
@@ -0,0 +1,42 @@
+/*
+ * Globbing for NT.  Relies on the expansion done by the library
+ * startup code. 
+ */
+
+#include <stdio.h>
+#include <io.h>
+#include <fcntl.h>
+#include <string.h>
+#include <windows.h>
+
+int
+main(int argc, char *argv[])
+{
+    int i;
+    int len;
+    char root[MAX_PATH];
+    char *dummy;
+    char volname[MAX_PATH];
+    DWORD serial, maxname, flags;
+    BOOL downcase = TRUE;
+
+    /* check out the file system characteristics */
+    if (GetFullPathName(".", MAX_PATH, root, &dummy)) {
+	if (dummy = strchr(root, '\\'))
+	    *++dummy = '\0';
+	if (GetVolumeInformation(root, volname, MAX_PATH, 
+				 &serial, &maxname, &flags, 0, 0)) {
+	    downcase = !(flags & FS_CASE_IS_PRESERVED);
+	}
+    }
+
+    setmode(fileno(stdout), O_BINARY);
+    for (i = 1; i < argc; i++) {
+	len = strlen(argv[i]);
+	if (downcase)
+	    strlwr(argv[i]);
+	if (i > 1) fwrite("\0", sizeof(char), 1, stdout);
+	fwrite(argv[i], sizeof(char), len, stdout);
+    }
+    return 0;
+}