Updates from mls/screen-4.0.3

attacher.c: use attach_fd, use HAVE_SETRESUID
ansi.c: DoCSI now supports CSI 11t, 7t, 21t, 8t  was only 8t before.
configure.in: quoting of SOCKDIR, use SVR4 instead of __SVR4, use sun instead of __sun.
	Check for both setresuid() and setreuid(). Prefer sockets over pipes.
help.c: MAPKEYS term[] support. Use Layer2Window().
socket.c: SendAttachMsg() added.
process.c: bind -k added. KMAP_KEYS support.
screen.c: use attach_fd.
teln.c: TO_LINEMODE added, symmetric debug code.
termcap.c: ktab[]
tty.sh: use tcflow TCOON
tty.c.dist dated 1994 ignored.
utmp.c: no longer cast u->ut_(x)time into time_t.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/os.h b/src/os.h
index f4aa8fc..092d8d0 100644
--- a/src/os.h
+++ b/src/os.h
@@ -156,12 +156,12 @@ extern int errno;
 # endif
 #endif
 
-#ifdef hpux
+#if defined(HAVE_SETRESUID) && !defined(HAVE_SETREUID)
 # define setreuid(ruid, euid) setresuid(ruid, euid, -1)
 # define setregid(rgid, egid) setresgid(rgid, egid, -1)
 #endif
 
-#if defined(HAVE_SETEUID) || defined(HAVE_SETREUID)
+#if defined(HAVE_SETEUID) || defined(HAVE_SETREUID) || defined(HAVE_SETRESUID)
 # define USE_SETEUID
 #endif