ChangeLog, Makefile.in, configure.in:

  configure.in (rmakefile): Added (optional) private directory for resize2fs.
  Makefile.in: Change recursive descent rules to check to see if a
  	directory exists before trying to make it.
Many files:
  Initial checkin of work done to date.

1 files changed, 76 insertions, 0 deletions

diff --git a/resize/main.c b/resize/main.c
new file mode 100644
index 00000000..b664664c
--- /dev/null
+++ b/resize/main.c
@@ -0,0 +1,76 @@
+/*
+ * main.c --- ext2 resizer main program
+ *
+ * Copyright (C) 1997 Theodore Ts'o
+ * 
+ * %Begin-Header%
+ * All rights reserved.
+ * %End-Header%
+ */
+
+#include "resize2fs.h"
+
+#define E2FSPROGS_VERSION "1.10"
+#define E2FSPROGS_DATE "27-Apr-97"
+
+char *program_name, *device_name;
+
+static volatile void usage (char *program_name)
+{
+	fprintf (stderr, "usage: %s device new-size\n", program_name);
+	exit (1);
+}
+
+void main (int argc, char ** argv)
+{
+	errcode_t	retval;
+	ext2_filsys	fs;
+	int		c;
+	blk_t		new_size;
+	io_manager	io_ptr;
+
+	fprintf (stderr, "resize2fs %s, %s for EXT2 FS %s, %s\n",
+		 E2FSPROGS_VERSION, E2FSPROGS_DATE,
+		 EXT2FS_VERSION, EXT2FS_DATE);
+	if (argc && *argv)
+		program_name = *argv;
+	
+	while ((c = getopt (argc, argv, "h")) != EOF) {
+		switch (c) {
+		case 'h':
+			usage(program_name);
+			break;
+		default:
+			usage (program_name);
+		}
+	}
+	if (optind > argc - 2)
+		usage (program_name);
+	device_name = argv[optind++];
+	new_size = atoi(argv[optind++]);
+	initialize_ext2_error_table();
+#if 1
+	io_ptr = unix_io_manager;
+#else
+	io_ptr = test_io_manager;
+	test_io_backing_manager = unix_io_manager;
+#endif
+	retval = ext2fs_open (device_name, 0, 0, 0,
+			      io_ptr, &fs);
+	if (retval) {
+		com_err (program_name, retval, "while trying to open %s",
+			 device_name);
+		printf ("Couldn't find valid filesystem superblock.\n");
+		exit (1);
+	}
+	retval = ext2fs_read_bitmaps(fs);
+	if (retval) {
+		com_err (program_name, retval,
+			 "while trying to read the bitmaps", device_name);
+		ext2fs_close (fs);
+		exit (1);
+	}
+	resize_fs(fs, new_size);
+	ext2fs_close (fs);
+	exit (0);
+}