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fuse-overlayfs: print diagnostics to stderr

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Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
This commit is contained in:
Giuseppe Scrivano 2019-01-04 09:12:49 +01:00
parent 91bb4019eb
commit b27d7ebc2c
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1 changed files with 7 additions and 6 deletions
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13
main.c
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@ -1,6 +1,7 @@
/* fuse-overlayfs: Overlay Filesystem in Userspace
Copyright (C) 2018 Giuseppe Scrivano <giuseppe@scrivano.org>
Copyright (C) 2018-2019 Red Hat Inc.
Copyright (C) 2001-2007 Miklos Szeredi <miklos@szeredi.hu>
This program is free software: you can redistribute it and/or modify
@ -3636,12 +3637,12 @@ main (int argc, char *argv[])
error (EXIT_FAILURE, errno, "cannot allocate memory");
}
printf ("UID=%s\n", lo.uid_str ? : "unchanged");
printf ("GID=%s\n", lo.gid_str ? : "unchanged");
printf ("UPPERDIR=%s\n", lo.upperdir);
printf ("WORKDIR=%s\n", lo.workdir);
printf ("LOWERDIR=%s\n", lo.lowerdir);
printf ("MOUNTPOINT=%s\n", lo.mountpoint);
fprintf (stderr, "uid=%s\n", lo.uid_str ? : "unchanged");
fprintf (stderr, "uid=%s\n", lo.gid_str ? : "unchanged");
fprintf (stderr, "upperdir=%s\n", lo.upperdir);
fprintf (stderr, "workdir=%s\n", lo.workdir);
fprintf (stderr, "lowerdir=%s\n", lo.lowerdir);
fprintf (stderr, "mountpoint=%s\n", lo.mountpoint);
lo.uid_mappings = lo.uid_str ? read_mappings (lo.uid_str) : NULL;
lo.gid_mappings = lo.gid_str ? read_mappings (lo.gid_str) : NULL;