Fixed a bunch of man page cross references that were

in the main text of various man pages.

Thanks to Warner Losh for adding an option to manck to allow
it to scan the entire man page looking for bogus xrefs, instead
of just checking the SEE ALSO section.

1 files changed, 17 insertions, 16 deletions

diff --git a/lib/libc/sys/intro.2 b/lib/libc/sys/intro.2
index a6e735155544..070e4974f32c 100644
--- a/lib/libc/sys/intro.2
+++ b/lib/libc/sys/intro.2
@@ -159,9 +159,9 @@ or a read (write) request was made to a file that was only open for
 writing (reading).
 .It Er 10 ECHILD Em "\&No child processes" .
 A
-.Xr wait
+.Xr wait 2
 or
-.Xr waitpid
+.Xr waitpid 2
 function was executed by a process that had no existing or unwaited-for
 child processes.
 .It Er 11 EDEADLK Em "Resource deadlock avoided" .
@@ -187,7 +187,7 @@ in a manner which would have conflicted with the request.
 .It Er 17 EEXIST Em "File exists" .
 An existing file was mentioned in an inappropriate context,
 for instance, as the new link name in a
-.Xr link
+.Xr link 2
 function.
 .It Er 18 EXDEV Em "Improper link" .
 A hard link to a file on another file system
@@ -205,9 +205,9 @@ An attempt was made to open a directory with write mode specified.
 .It Er 22 EINVAL Em "Invalid argument" .
 Some invalid argument was supplied. (For example,
 specifying an undefined signal to a
-.Xr signal
+.Xr signal 3
 or
-.Xr kill
+.Xr kill 2
 function).
 .It Er 23 ENFILE Em "Too many open files in system" .
 Maximum number of file descriptors allowable on the system
@@ -227,7 +227,7 @@ special device for which the operation was inappropriate.
 The new process was a pure procedure (shared text) file
 which was open for writing by another process, or
 while the pure procedure file was being executed an
-.Xr open
+.Xr open 2
 call requested write access.
 .It Er 27 EFBIG Em "File too large" .
 The size of a file exceeded the maximum (about
@@ -236,7 +236,7 @@ The size of a file exceeded the maximum (about
 bytes).
 .It Er 28 ENOSPC Em "Device out of space" .
 A
-.Xr write
+.Xr write 2
 to an ordinary file, the creation of a
 directory or symbolic link, or the creation of a directory
 entry failed because no more disk blocks were available
@@ -245,7 +245,7 @@ created file failed because no more inodes were available
 on the file system.
 .It Er 29 ESPIPE Em "Illegal seek" .
 An
-.Xr lseek
+.Xr lseek 2
 function was issued on a socket, pipe or
 .Tn FIFO .
 .It Er 30 EROFS Em "Read-only file system" .
@@ -344,12 +344,12 @@ An operation on a socket or pipe was not performed because
 the system lacked sufficient buffer space or because a queue was full.
 .It Er 56 EISCONN Em "Socket is already connected" .
 A
-.Xr connect
+.Xr connect 2
 request was made on an already connected socket; or,
 a
-.Xr sendto
+.Xr sendto 2
 or
-.Xr sendmsg
+.Xr sendmsg 2
 request on a connected socket specified a destination
 when already connected.
 .It Er 57 ENOTCONN Em "Socket is not connected" .
@@ -363,9 +363,9 @@ had already been shut down with a previous
 call.
 .It Er 60 ETIMEDOUT Em "Operation timed out" .
 A
-.Xr connect
+.Xr connect 2
 or
-.Xr send
+.Xr send 2
 request failed because the connected party did not
 properly respond after a period of time.  (The timeout
 period is dependent on the communication protocol.)
@@ -397,7 +397,7 @@ was supplied to a remove directory or rename call.
 The quota system ran out of table entries.
 .It Er 69 EDQUOT Em "Disc quota exceeded" .
 A 
-.Xr write
+.Xr write 2
 to an ordinary file, the creation of a
 directory or symbolic link, or the creation of a directory
 entry failed because the user's quota of disk blocks was
@@ -450,7 +450,7 @@ A new process is created by a currently active process; (see
 The parent process ID of a process is initially the process ID of its creator.
 If the creating process exits,
 the parent process ID of each child is set to the ID of a system process,
-.Xr init .
+.Xr init 8 .
 .It  Process Group
 Each active process is a member of a process group that is identified by
 a non-negative integer called the process group ID.  This is the process
@@ -701,4 +701,5 @@ of a certain format.  An Address Family is the set of addresses
 for a specific group of protocols.  Each socket has an address
 chosen from the address family in which the socket was created.
 .Sh SEE ALSO
-intro(3), perror(3)
+.Xr intro 3 ,
+.Xr perror 3