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| author | iedowse <iedowse@FreeBSD.org> | 2003-09-08 16:23:21 +0000 |
|---|---|---|
| committer | iedowse <iedowse@FreeBSD.org> | 2003-09-08 16:23:21 +0000 |
| commit | 2e1d99cc8a99496e19013067b66e5e4e0fe8c05f (patch) | |
| tree | 42b140e8967958d7bc2fea81e82e3032b39e11f9 /lib/libc | |
| parent | cd2dfb97f8ee012b0b9b7c118bd70050379a8afd (diff) | |
| download | FreeBSD-src-2e1d99cc8a99496e19013067b66e5e4e0fe8c05f.zip FreeBSD-src-2e1d99cc8a99496e19013067b66e5e4e0fe8c05f.tar.gz | |
In the !MNT_BYFSID case, return EINVAL from unmount(2) when the
specified directory is not found in the mount list. Before the
MNT_BYFSID changes, unmount(2) used to return ENOENT for a nonexistent
path and EINVAL for a non-mountpoint, but we can no longer distinguish
between these cases. Of the two error codes, EINVAL was more likely
to occur in practice, and it was the only one of the two that was
documented.
Update the manual page to match the current behaviour.
Suggested by: tjr
Reviewed by: tjr
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/sys/mount.2 | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/lib/libc/sys/mount.2 b/lib/libc/sys/mount.2 index 1b551ed..58094f2 100644 --- a/lib/libc/sys/mount.2 +++ b/lib/libc/sys/mount.2 @@ -32,7 +32,7 @@ .\" @(#)mount.2 8.3 (Berkeley) 5/24/95 .\" $FreeBSD$ .\" -.Dd July 1, 2003 +.Dd September 8, 2003 .Dt MOUNT 2 .Os .Sh NAME @@ -294,15 +294,20 @@ system call may fail with one of the following errors: The caller is neither the super-user nor the user who issued the corresponding .Fn mount call. -.It Bq Er ENOTDIR -A component of the path is not a directory. .It Bq Er ENAMETOOLONG -A component of a pathname exceeded 255 characters, -or an entire path name exceeded 1023 characters. -.It Bq Er ELOOP -Too many symbolic links were encountered in translating the pathname. +The length of the path name exceeded 1023 characters. .It Bq Er EINVAL The requested directory is not in the mount table. +.It Bq Er ENOENT +The file system ID specified using +.Dv MNT_BYFSID +was not found in the mount table. +.It Bq Er EINVAL +The file system ID specified using +.Dv MNT_BYFSID +could not be decoded. +.It Bq Er EINVAL +The specified file system is the root file system. .It Bq Er EBUSY A process is holding a reference to a file located on the file system. |
