From: Richard Jones Date: Fri, 3 Apr 2009 18:16:27 +0000 (+0100) Subject: Make the partition configurable. X-Git-Tag: 0.4~30 X-Git-Url: http://git.annexia.org/?a=commitdiff_plain;h=ff1f39794b2688f0fd6a0c367164e3d715136837;p=libguestfs.git Make the partition configurable. --- diff --git a/examples/hello.c b/examples/hello.c index f6c2062..a4cc43d 100644 --- a/examples/hello.c +++ b/examples/hello.c @@ -1,4 +1,8 @@ -/* Create a "/hello" file on /dev/sda1. */ +/* Create a "/hello" file on chosen partition. + * eg: + * hello guest.img /dev/sda1 + * hello guest.img /dev/VolGroup00/LogVol00 + */ #include #include @@ -10,8 +14,8 @@ main (int argc, char *argv[]) { guestfs_h *g; - if (argc != 2 || access (argv[1], F_OK) != 0) { - fprintf (stderr, "Usage: hello disk-image\n"); + if (argc != 3 || access (argv[1], F_OK) != 0) { + fprintf (stderr, "Usage: hello disk-image partition\n"); exit (1); } @@ -22,7 +26,7 @@ main (int argc, char *argv[]) if (guestfs_launch (g) == -1) exit (1); if (guestfs_wait_ready (g) == -1) exit (1); - if (guestfs_mount (g, "/dev/sda1", "/") == -1) exit (1); + if (guestfs_mount (g, argv[2], "/") == -1) exit (1); if (guestfs_touch (g, "/hello") == -1) exit (1);