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author | Richard Jones <rjones@redhat.com> | 2009-04-03 19:16:27 +0100 |
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committer | Richard Jones <rjones@redhat.com> | 2009-04-03 19:16:27 +0100 |
commit | ff1f39794b2688f0fd6a0c367164e3d715136837 (patch) | |
tree | 793df6d4435c26d46ed948c03abf7e96a62c2451 | |
parent | e83181345f8bedc8c3196184f3e3274c6a1c41a3 (diff) | |
download | libguestfs-ff1f39794b2688f0fd6a0c367164e3d715136837.tar.gz libguestfs-ff1f39794b2688f0fd6a0c367164e3d715136837.tar.xz libguestfs-ff1f39794b2688f0fd6a0c367164e3d715136837.zip |
Make the partition configurable.
-rw-r--r-- | examples/hello.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/examples/hello.c b/examples/hello.c index f6c2062b..a4cc43d5 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 <stdio.h> #include <stdlib.h> @@ -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); |