X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=doc%2Fposix-functions%2Fgetlogin_r.texi;h=7c0f5bdc3cd65eb61903c35d09973a90e0b72afd;hb=d599e5add275f75ed08e6527b8ee4d3f4f7c3aea;hp=73ac148655377f76ae30461a78af99944af1282e;hpb=04da1cb11cf8285b944492aaa636dbd596ed5e74;p=gnulib.git

diff --git a/doc/posix-functions/getlogin_r.texi b/doc/posix-functions/getlogin_r.texi
index 73ac14865..7c0f5bdc3 100644
--- a/doc/posix-functions/getlogin_r.texi
+++ b/doc/posix-functions/getlogin_r.texi
@@ -12,10 +12,25 @@ Portability problems fixed by Gnulib:
 This function is missing on some platforms:
 NetBSD 3.0, mingw.
 @item
+This function is not declared unless @code{_REENTRANT} is defined,
+on some platforms:
+HP-UX 11.
+@item
 This function has an incompatible declaration on some platforms:
 Solaris 11 2010-11 (when @code{_POSIX_PTHREAD_SEMANTICS} is not defined).
+@item
+This function returns a truncated result, instead of failing with error code
+@code{ERANGE}, when the buffer is not large enough, on some platforms:
+OSF/1 5.1.
 @end itemize
 
 Portability problems not fixed by Gnulib:
 @itemize
+@item
+This function fails even when standard input is a tty on some platforms:
+HP-UX 11.11.
+@item
+This function fails with error code @code{EINVAL} instead of @code{ERANGE} when
+the second argument is zero on some platforms:
+HP-UX 11.31.
 @end itemize