CVS commit: src/lib/libc/termios

[David Laight <dsl%netbsd.org@localhost>]

Module Name:    src
Committed By:   dsl
Date:           Wed Dec  1 21:37:15 UTC 2004

Modified Files:
        src/lib/libc/termios: tcgetpgrp.c

Log Message:
Change a returned value of -1 (NO_PGID) to (uint)(pid_t)~0u >> 1 (0x7fffffff)
to satisfy the SuSv3/POSIX-2004/etc requirement that "If there is no
foreground process group, tcgetpgrp() shall return a value greater than 1
that does not match the process group ID of any existing process group."
Should fix PR standards/28493 and zsh.


To generate a diff of this commit:
cvs rdiff -r1.8 -r1.9 src/lib/libc/termios/tcgetpgrp.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.