mdoc(7) police: Nm -> Fn where appropriate.

5 files changed, 20 insertions, 30 deletions

diff --git a/lib/libc/gen/getvfsbyname.3 b/lib/libc/gen/getvfsbyname.3
index 41167bd..df7511e 100644
--- a/lib/libc/gen/getvfsbyname.3
+++ b/lib/libc/gen/getvfsbyname.3
@@ -71,12 +71,7 @@ flag bits that are used to initialize a new mount point
 using the filesystem
 .El
 .Sh RETURN VALUES
-If the call to
-.Nm getvfsbyname
-is successful, 0 is returned.
-Otherwise \-1 is returned and
-.Va errno
-is set appropriately.
+.Rv -std getvfsbyname
 .Sh ERRORS
 The following errors may be reported:
 .Bl -tag -width Er
diff --git a/lib/libc/gen/shm_open.3 b/lib/libc/gen/shm_open.3
index cbd4dc7..e4910a9 100644
--- a/lib/libc/gen/shm_open.3
+++ b/lib/libc/gen/shm_open.3
@@ -47,13 +47,13 @@
 .Fn shm_unlink "const char *path"
 .Sh DESCRIPTION
 The
-.Nm shm_open
+.Fn shm_open
 function opens (or optionally creates) a
 .Tn POSIX
 shared memory object named
 .Fa path .
 The
-.Nm shm_unlink
+.Fn shm_unlink
 function removes a shared memory object named
 .Fa path .
 .Pp
@@ -63,9 +63,9 @@ implementation,
 .Tn POSIX
 shared memory objects are implemented as ordinary files.
 The
-.Nm shm_open
+.Fn shm_open
 and
-.Nm shm_unlink
+.Fn shm_unlink
 act as wrappers around the
 .Xr open 2
 and
@@ -87,7 +87,7 @@ In addition, the
 implementation causes
 .Fn mmap
 of a descriptor returned by
-.Nm shm_open
+.Fn shm_open
 to behave as if the
 .Dv MAP_NOSYNC
 flag had been specified to
@@ -96,7 +96,7 @@ flag had been specified to
 .Xr fcntl 2 . )
 .Pp
 The
-.Nm shm_unlink
+.Fn shm_unlink
 function makes no effort to ensure that
 .Fa path
 refers to a shared memory object.
@@ -173,16 +173,16 @@ specifies an access mode of
 .Xr unlink 2
 .Sh STANDARDS
 The
-.Nm shm_open
+.Fn shm_open
 and
-.Nm shm_unlink
+.Fn shm_unlink
 functions are believed to conform to
 .St -p1003.1b .
 .Sh HISTORY
 The
-.Nm shm_open
+.Fn shm_open
 and
-.Nm shm_unlink
+.Fn shm_unlink
 functions first appeared in
 .Fx 5.0 .
 .Sh AUTHORS
@@ -191,4 +191,3 @@ functions first appeared in
 .Pp
 .An Matthew Dillon Aq dillon@FreeBSD.org
 .Pq Dv MAP_NOSYNC
-
diff --git a/lib/libc/gen/signal.3 b/lib/libc/gen/signal.3
index 2c108d1..f453ed8 100644
--- a/lib/libc/gen/signal.3
+++ b/lib/libc/gen/signal.3
@@ -232,6 +232,6 @@ or
 .Xr tty 4
 .Sh HISTORY
 This
-.Nm signal
+.Fn signal
 facility appeared in
 .Bx 4.0 .
diff --git a/lib/libc/gen/tcsetpgrp.3 b/lib/libc/gen/tcsetpgrp.3
index 4f4b48b..a7d3409 100644
--- a/lib/libc/gen/tcsetpgrp.3
+++ b/lib/libc/gen/tcsetpgrp.3
@@ -47,7 +47,7 @@
 .Fn tcsetpgrp "int fd" "pid_t pgrp_id"
 .Sh DESCRIPTION
 If the process has a controlling terminal, the
-.Nm tcsetpgrp
+.Fn tcsetpgrp
 function sets the foreground process group ID associated with the
 terminal device to
 .Fa pgrp_id .
@@ -60,16 +60,12 @@ The value of
 .Fa pgrp_id
 must be the same as the process group ID of a process in the same
 session as the calling process.
-.Pp
-Upon successful completion,
-.Nm tcsetpgrp
-returns a value of zero.
+.Sh RETURN VALUES
+.Rv -std tcsetpgrp
 .Sh ERRORS
-If an error occurs,
-.Nm tcsetpgrp
-returns -1 and the global variable
-.Va errno
-is set to indicate the error, as follows:
+The
+.Fn tcsetpgrp
+function will fail if:
 .Bl -tag -width Er
 .It Bq Er EBADF
 The
@@ -97,7 +93,7 @@ session as the calling process.
 .Xr tcgetpgrp 3
 .Sh STANDARDS
 The
-.Nm tcsetpgprp
+.Fn tcsetpgrp
 function is expected to be compliant with the
 .St -p1003.1-88
 specification.
diff --git a/lib/libc/gen/unvis.3 b/lib/libc/gen/unvis.3
index 7f1e25a..74de5f8 100644
--- a/lib/libc/gen/unvis.3
+++ b/lib/libc/gen/unvis.3
@@ -190,7 +190,7 @@ if (unvis(&out, (char)0, &state, UNVIS_END) == UNVIS_VALID)
 .Re
 .Sh HISTORY
 The
-.Nm unvis
+.Fn unvis
 function
 first appeared in
 .Bx 4.4 .