Imported Upstream version 93u+upstream

1 files changed, 73 insertions, 0 deletions

diff --git a/src/cmd/ksh93/mamstate.c b/src/cmd/ksh93/mamstate.c
new file mode 100644
index 0000000..7a0e459
--- /dev/null
+++ b/src/cmd/ksh93/mamstate.c
@@ -0,0 +1,73 @@
+/***********************************************************************
+*                                                                      *
+*               This software is part of the ast package               *
+*          Copyright (c) 1982-2011 AT&T Intellectual Property          *
+*                      and is licensed under the                       *
+*                 Eclipse Public License, Version 1.0                  *
+*                    by AT&T Intellectual Property                     *
+*                                                                      *
+*                A copy of the License is available at                 *
+*          http://www.eclipse.org/org/documents/epl-v10.html           *
+*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *
+*                                                                      *
+*              Information and Software Systems Research               *
+*                            AT&T Research                             *
+*                           Florham Park NJ                            *
+*                                                                      *
+*                  David Korn <dgk@research.att.com>                   *
+*                                                                      *
+***********************************************************************/
+/*
+ * AT&T Bell Laboratories
+ * make abstract machine file state support
+ *
+ * mamstate reference [ file ... | <files ]
+ *
+ * stdout is list of <file,delta> pairs where delta
+ * is diff between reference and file times
+ * non-existent files are not listed
+ */
+
+#if !lint
+static char id[] = "\n@(#)$Id: mamstate (AT&T Bell Laboratories) 1989-06-26 $\0\n";
+#endif
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+main(argc, argv)
+int		argc;
+register char**	argv;
+{
+	register char*	s;
+	register int	c;
+	long		ref;
+	struct stat	st;
+	char		buf[1024];
+
+	if (!(s = *++argv) || stat(s, &st))
+	{
+		fprintf(stderr, "Usage: mamstate reference [ file ... | <files ]\n");
+		exit(1);
+	}
+	ref = (long)st.st_mtime;
+	if (s = *++argv) do
+	{
+		if (!stat(s, &st))
+			printf("%s %ld\n", s, (long)st.st_mtime - ref);
+	} while (s = *++argv);
+	else do
+	{
+		s = buf;
+		while ((c = getchar()) != EOF && c != ' ' && c != '\n')
+			if (s < buf + sizeof(buf) - 1) *s++ = c;
+		if (s > buf)
+		{
+			*s = 0;
+			if (!stat(buf, &st))
+				printf("%s %ld\n", buf, (long)st.st_mtime - ref);
+		}
+	} while (c != EOF);
+	exit(0);
+}