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shared/mount-util: fix comment

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Just typos and grammar. In the end didn't add a use of a function, but
I read the comment carefully, and this commit is the result of that.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2022-11-07 11:21:29 +01:00
parent b1fd5cd4ed
commit 3ca4ec2012
1 changed files with 5 additions and 7 deletions
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12
src/shared/mount-util.c
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@ -718,20 +718,18 @@ int mount_option_mangle(
_cleanup_free_ char *ret = NULL;
int r;
/* This extracts mount flags from the mount options, and store
/* This extracts mount flags from the mount options, and stores
* non-mount-flag options to '*ret_remaining_options'.
* E.g.,
* "rw,nosuid,nodev,relatime,size=1630748k,mode=700,uid=1000,gid=1000"
* is split to MS_NOSUID|MS_NODEV|MS_RELATIME and
* "size=1630748k,mode=700,uid=1000,gid=1000".
* See more examples in test-mount-utils.c.
* See more examples in test-mount-util.c.
*
* Note that if 'options' does not contain any non-mount-flag options,
* If 'options' does not contain any non-mount-flag options,
* then '*ret_remaining_options' is set to NULL instead of empty string.
* Note that this does not check validity of options stored in
* '*ret_remaining_options'.
* Note that if 'options' is NULL, then this just copies 'mount_flags'
* to '*ret_mount_flags'. */
* The validity of options stored in '*ret_remaining_options' is not checked.
* If 'options' is NULL, this just copies 'mount_flags' to *ret_mount_flags. */
assert(ret_mount_flags);
assert(ret_remaining_options);