diff options
author | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-07-27 21:21:19 -0400 |
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committer | Luke Shumaker <lukeshu@sbcglobal.net> | 2016-07-27 21:21:19 -0400 |
commit | 38b93f33c4130a69b6ff1777ee59511f601abff6 (patch) | |
tree | 4f51d827b4e7598b3ab46f86a3c1ab5e03782700 /src/grp-import/test-qcow2.c | |
parent | a9330854c56ccba7b6ce4bdb046ae7778b329622 (diff) |
./move.sh
Diffstat (limited to 'src/grp-import/test-qcow2.c')
-rw-r--r-- | src/grp-import/test-qcow2.c | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/grp-import/test-qcow2.c b/src/grp-import/test-qcow2.c new file mode 100644 index 0000000000..b820253d71 --- /dev/null +++ b/src/grp-import/test-qcow2.c @@ -0,0 +1,53 @@ +/*** + This file is part of systemd. + + Copyright 2015 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see <http://www.gnu.org/licenses/>. +***/ + +#include "fd-util.h" +#include "log.h" +#include "qcow2-util.h" +#include "util.h" + +int main(int argc, char *argv[]) { + _cleanup_close_ int sfd = -1, dfd = -1; + int r; + + if (argc != 3) { + log_error("Needs two arguments."); + return EXIT_FAILURE; + } + + sfd = open(argv[1], O_RDONLY|O_CLOEXEC|O_NOCTTY); + if (sfd < 0) { + log_error_errno(errno, "Can't open source file: %m"); + return EXIT_FAILURE; + } + + dfd = open(argv[2], O_WRONLY|O_CREAT|O_CLOEXEC|O_NOCTTY, 0666); + if (dfd < 0) { + log_error_errno(errno, "Can't open destination file: %m"); + return EXIT_FAILURE; + } + + r = qcow2_convert(sfd, dfd); + if (r < 0) { + log_error_errno(r, "Failed to unpack: %m"); + return EXIT_FAILURE; + } + + return EXIT_SUCCESS; +} |