CVS commit: src/lib/libc/gen

["Noriyuki Soda" <soda%netbsd.org@localhost>]

Module Name:    src
Committed By:   soda
Date:           Tue Mar  5 02:46:33 UTC 2013

Modified Files:
        src/lib/libc/gen: realpath.3

Log Message:
a sequel to getcwd.c revision 1.52 and realpath.3 revision 1.13 by christos:
explicitly mention that NULL is allowed as second argument
in the description part as well.

PR/46618: Onno van der Linden: realpath(3) isn't SUSv4 compliant (and causes
flactag 2.0.4 to dump core). Fix to accept a NULL argument for resolvedpath.


To generate a diff of this commit:
cvs rdiff -u -r1.14 -r1.15 src/lib/libc/gen/realpath.3

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