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mountpoint-util: rebreak some comments

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This commit is contained in:
Lennart Poettering
2021-03-26 11:39:37 +01:00
parent b898474fec
commit 9d0619dee7
2 changed files with 11 additions and 18 deletions
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src/basic/mountpoint-util.c
+9 -15
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@@ -233,16 +233,13 @@ int fd_is_mount_point(int fd, const char *filename, int flags) {
} else if (r < 0)
return r;
/* The parent can do name_to_handle_at() but the
* directory we are interested in can't? If so, it
* must be a mount point. */
/* The parent can do name_to_handle_at() but the directory we are interested in can't? If so, it must
* be a mount point. */
if (nosupp)
return 1;
/* If the file handle for the directory we are
* interested in and its parent are identical, we
* assume this is the root directory, which is a mount
* point. */
/* If the file handle for the directory we are interested in and its parent are identical, we assume
* this is the root directory, which is a mount point. */
if (h->handle_bytes == h_parent->handle_bytes &&
h->handle_type == h_parent->handle_type &&
@@ -265,17 +262,14 @@ fallback_fdinfo:
if (mount_id != mount_id_parent)
return 1;
/* Hmm, so, the mount ids are the same. This leaves one
* special case though for the root file system. For that,
* let's see if the parent directory has the same inode as we
* are interested in. Hence, let's also do fstat() checks now,
* too, but avoid the st_dev comparisons, since they aren't
* that useful on unionfs mounts. */
/* Hmm, so, the mount ids are the same. This leaves one special case though for the root file
* system. For that, let's see if the parent directory has the same inode as we are interested
* in. Hence, let's also do fstat() checks now, too, but avoid the st_dev comparisons, since they
* aren't that useful on unionfs mounts. */
check_st_dev = false;
fallback_fstat:
/* yay for fstatat() taking a different set of flags than the other
* _at() above */
/* yay for fstatat() taking a different set of flags than the other _at() above */
if (flags & AT_SYMLINK_FOLLOW)
flags &= ~AT_SYMLINK_FOLLOW;
else