mirror of
https://github.com/libguestfs/libguestfs.git
synced 2026-03-22 07:03:38 +00:00
33 lines
652 B
C
33 lines
652 B
C
/* Create a "/hello" file on /dev/sda1. */
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <guestfs.h>
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int
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main (int argc, char *argv[])
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{
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guestfs_h *g;
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if (argc != 2 || access (argv[1], F_OK) != 0) {
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fprintf (stderr, "Usage: hello disk-image\n");
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exit (1);
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}
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if (!(g = guestfs_create ())) exit (1);
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if (guestfs_add_drive (g, argv[1]) == -1) exit (1);
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if (guestfs_launch (g) == -1) exit (1);
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if (guestfs_wait_ready (g) == -1) exit (1);
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if (guestfs_mount (g, "/dev/sda1", "/") == -1) exit (1);
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if (guestfs_touch (g, "/hello") == -1) exit (1);
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guestfs_sync (g);
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guestfs_close (g);
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return 0;
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}
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