diff options
Diffstat (limited to 'lib/libc/gen/msgctl.3')
| -rw-r--r-- | lib/libc/gen/msgctl.3 | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/libc/gen/msgctl.3 b/lib/libc/gen/msgctl.3 index 45db2b9..b0264b5 100644 --- a/lib/libc/gen/msgctl.3 +++ b/lib/libc/gen/msgctl.3 @@ -174,7 +174,9 @@ function will fail if: .Bl -tag -width Er .It Bq Er EPERM +The .Fa cmd +argument is equal to IPC_SET or IPC_RMID and the caller is not the super-user, nor does the effective uid match either the .Va msg_perm.uid @@ -190,13 +192,17 @@ but the caller is not the super-user. The command is IPC_STAT and the caller has no read permission for this message queue. .It Bq Er EINVAL +The .Fa msqid +argument is not a valid message queue identifier. .Pp .Va cmd is not a valid command. .It Bq Er EFAULT +The .Fa buf +argument specifies an invalid address. .El .Sh SEE ALSO |
