14249 pseudo-terminal nomenclature should reflect POSIX
Change-Id: Ib4a3cef899ff4c71b09cb0dc6878863c5e8357bc

*** 1,49 ****
  PTSNAME(3C)              Standard C Library Functions              PTSNAME(3C)
  
  NAME
!        ptsname - get name of the slave pseudo-terminal device
  
  SYNOPSIS
         #include <stdlib.h>
  
!        char *ptsname(int fildes);
  
- 
  DESCRIPTION
!        The ptsname() function returns the name of the slave pseudo-terminal
!        device associated with a master pseudo-terminal device. fildes is a
!        file descriptor returned from a successful open of the master device.
!        ptsname() returns a pointer to a string containing the null-terminated
!        path name of the slave device of the form /dev/pts/N, where N is a non-
!        negative integer.
  
  RETURN VALUES
!        Upon successful completion, the function ptsname() returns a pointer to
!        a string which is the name of the pseudo-terminal slave device. This
!        value points to a static data area that is overwritten by each call to
!        ptsname(). Upon failure, ptsname() returns NULL. This could occur if
!        fildes is an invalid file descriptor or if  the slave device name does
!        not exist in the file system.
  
! ATTRIBUTES
!        See attributes(5) for descriptions of the following attributes:
  
  
  
- 
-        +--------------------+-----------------+
-        |  ATTRIBUTE TYPE    | ATTRIBUTE VALUE |
-        +--------------------+-----------------+
-        |Interface Stability | Standard        |
-        +--------------------+-----------------+
-        |MT-Level            | Safe            |
-        +--------------------+-----------------+
- 
  SEE ALSO
!        open(2), grantpt(3C), ttyname(3C), unlockpt(3C), attributes(5),
!        standards(5)
  
! 
!        STREAMS Programming Guide
! 
!                                 August 14, 2002                    PTSNAME(3C)
--- 1,42 ----
  PTSNAME(3C)              Standard C Library Functions              PTSNAME(3C)
  
  NAME
!      ptsname - get the name of the subsidiary device of a pseudo-terminal
  
  SYNOPSIS
       #include <stdlib.h>
  
!      char *
!      ptsname(int fildes);
  
  DESCRIPTION
!      The ptsname() function returns the name of the pseudo-terminal subsidiary
!      device associated with a pseudo-terminal manager device.  The fildes
!      argument is a file descriptor returned from a successful open of the
!      pseudo-terminal manager device; e.g., by calling posix_openpt(3C) or by
!      performing an open(2) of the ptm(7D) device.
  
+      The ptsname() function returns a pointer to a string containing the null-
+      terminated path name of the subsidiary device.  This string is of the
+      form /dev/pts/N, where N is a non-negative integer.
+ 
  RETURN VALUES
!      If successful, the ptsname() function returns a pointer to a string which
!      is the name of the pseudo-terminal subsidiary device.  This value points
!      to a static data area that is overwritten by each call to ptsname().
  
!      Upon failure, ptsname() returns NULL.  This could occur if fildes is an
!      invalid file descriptor or if the subsidiary device name does not exist
!      in the file system.
  
+ INTERFACE STABILITY
+      Committed
  
+ MT LEVEL
+      Safe
  
  SEE ALSO
!      open(2), grantpt(3C), posix_openpt(3C), ttyname(3C), unlockpt(3C),
!      attributes(5), standards(5), ptm(7D), pts(7D)
  
! illumos                        February 5, 2022                        illumos