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Add options parameters to tools_wipe_all_signatures routine.

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This commit is contained in:
Ondrej Kozina
2022-06-16 15:50:23 +02:00
parent 369a18cd3b
commit 4892b24d6a
4 changed files with 11 additions and 7 deletions
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10
src/utils_blockdev.c
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@@ -258,7 +258,7 @@ out:
return r;
}
int tools_wipe_all_signatures(const char *path)
int tools_wipe_all_signatures(const char *path, bool exclusive, bool only_luks)
{
int fd, flags, r;
blk_probe_status pr;
@@ -276,7 +276,7 @@ int tools_wipe_all_signatures(const char *path)
}
flags = O_RDWR;
if (S_ISBLK(st.st_mode))
if (S_ISBLK(st.st_mode) && exclusive)
flags |= O_EXCL;
/* better than opening regular file with O_EXCL (undefined) */
@@ -284,7 +284,7 @@ int tools_wipe_all_signatures(const char *path)
fd = open(path, flags); /* lgtm[cpp/toctou-race-condition] */
if (fd < 0) {
if (errno == EBUSY)
log_err(_("Device %s is in use. Cannot proceed with format operation."), path);
log_err(_("Cannot exclusively open %s, device in use."), path);
else
log_err(_("Failed to open file %s in read/write mode."), path);
return -EINVAL;
@@ -297,6 +297,10 @@ int tools_wipe_all_signatures(const char *path)
}
blk_set_chains_for_wipes(h);
if (only_luks && (r = blk_superblocks_only_luks(h))) {
r = -EINVAL;
goto out;
}
while ((pr = blk_probe(h)) < PRB_EMPTY) {
if (blk_is_partition(h))