On MidnightBSD 2.0 I see these warnings:
../../gltests/test-getlogin_r.c:24:18: warning: initialization from
incompatible pointer type [-Wincompatible-pointer-types]
../../gltests/test-random.c:22:18: warning: initialization from incompatible
pointer type [-Wincompatible-pointer-types]
../../gltests/test-random.c:23:18: warning: initialization from incompatible
pointer type [-Wincompatible-pointer-types]
../../gltests/test-sethostname1.c:23:18: warning: initialization from
incompatible pointer type [-Wincompatible-pointer-types]
Some functions have slightly different prototypes. Not worth adding workarounds.
Just a documentation is sufficient.
2021-02-08 Bruno Haible <br...@clisp.org>
Document non-standard prototypes on MidnightBSD.
* doc/posix-functions/initstate.texi: Mention different prototype on
MidnightBSD 2.0.
* doc/posix-functions/srandom.texi: Likewise.
* doc/posix-functions/getlogin_r.texi: Likewise.
* doc/glibc-functions/sethostname.texi: Likewise.
diff --git a/doc/glibc-functions/sethostname.texi
b/doc/glibc-functions/sethostname.texi
index 8294a4a..d34f4a1 100644
--- a/doc/glibc-functions/sethostname.texi
+++ b/doc/glibc-functions/sethostname.texi
@@ -37,5 +37,5 @@ The first parameter is @code{char *} instead of @code{const
char *}
on some platforms: Solaris 11 2010-11.
@item
The second parameter is @code{int} instead of @code{size_t}
-on some platforms: Mac OS X 10.12, Solaris 11 2010-11.
+on some platforms: Mac OS X 10.12, MidnightBSD 2.0, Solaris 11 2010-11.
@end itemize
diff --git a/doc/posix-functions/getlogin_r.texi
b/doc/posix-functions/getlogin_r.texi
index d17c541..c70eb32 100644
--- a/doc/posix-functions/getlogin_r.texi
+++ b/doc/posix-functions/getlogin_r.texi
@@ -25,7 +25,7 @@ Portability problems not fixed by Gnulib:
@itemize
@item
This function has an incompatible declaration on some platforms:
-Solaris 11.4 (when @code{_POSIX_PTHREAD_SEMANTICS} is not defined).
+MidnightBSD 2.0, Solaris 11.4 (when @code{_POSIX_PTHREAD_SEMANTICS} is not
defined).
@item
This function fails even when standard input is a tty on some platforms:
HP-UX 11.11.
diff --git a/doc/posix-functions/initstate.texi
b/doc/posix-functions/initstate.texi
index fa03e99..3346767 100644
--- a/doc/posix-functions/initstate.texi
+++ b/doc/posix-functions/initstate.texi
@@ -18,4 +18,11 @@ Cygwin 1.5.25.
Portability problems not fixed by Gnulib:
@itemize
+@item
+The first parameter is @code{unsigned long} instead of @code{unsigned int} on
+some platforms:
+MidnightBSD 2.0.
+@item
+The third parameter is @code{long} instead of @code{size_t} on some platforms:
+MidnightBSD 2.0.
@end itemize
diff --git a/doc/posix-functions/srandom.texi b/doc/posix-functions/srandom.texi
index d553373..12df916 100644
--- a/doc/posix-functions/srandom.texi
+++ b/doc/posix-functions/srandom.texi
@@ -22,4 +22,8 @@ Portability problems not fixed by Gnulib:
This function has a slightly incompatible declaration (the return type being
@samp{long} instead of @samp{void}) on some platforms:
Cygwin 1.5.25.
+@item
+The parameter is @code{unsigned long} instead of @code{unsigned int} on some
+platforms:
+MidnightBSD 2.0.
@end itemize
