1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84
|
From 0fd4134a3ef467e1e69db5b19b7903cf306ec64b Mon Sep 17 00:00:00 2001
From: Michael Biebl <biebl@debian.org>
Date: Mon, 21 Dec 2015 16:08:47 +0000
Subject: Add systemd readiness notification support
Bug-Debian: https://bugs.debian.org/778913
Forwarded: no
Last-Update: 2016-01-04
Patch-Name: systemd-readiness.patch
---
configure.ac | 24 ++++++++++++++++++++++++
sshd.c | 9 +++++++++
2 files changed, 33 insertions(+)
diff --git a/configure.ac b/configure.ac
index 4747ce4a..9f59794b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4364,6 +4364,29 @@ AC_ARG_WITH([kerberos5],
AC_SUBST([GSSLIBS])
AC_SUBST([K5LIBS])
+# Check whether user wants systemd support
+SYSTEMD_MSG="no"
+AC_ARG_WITH(systemd,
+ [ --with-systemd Enable systemd support],
+ [ if test "x$withval" != "xno" ; then
+ AC_PATH_TOOL([PKGCONFIG], [pkg-config], [no])
+ if test "$PKGCONFIG" != "no"; then
+ AC_MSG_CHECKING([for libsystemd])
+ if $PKGCONFIG --exists libsystemd; then
+ SYSTEMD_CFLAGS=`$PKGCONFIG --cflags libsystemd`
+ SYSTEMD_LIBS=`$PKGCONFIG --libs libsystemd`
+ CPPFLAGS="$CPPFLAGS $SYSTEMD_CFLAGS"
+ SSHDLIBS="$SSHDLIBS $SYSTEMD_LIBS"
+ AC_MSG_RESULT([yes])
+ AC_DEFINE(HAVE_SYSTEMD, 1, [Define if you want systemd support.])
+ SYSTEMD_MSG="yes"
+ else
+ AC_MSG_RESULT([no])
+ fi
+ fi
+ fi ]
+)
+
# Looking for programs, paths and files
PRIVSEP_PATH=/var/empty
@@ -5167,6 +5190,7 @@ echo " libedit support: $LIBEDIT_MSG"
echo " Solaris process contract support: $SPC_MSG"
echo " Solaris project support: $SP_MSG"
echo " Solaris privilege support: $SPP_MSG"
+echo " systemd support: $SYSTEMD_MSG"
echo " IP address in \$DISPLAY hack: $DISPLAY_HACK_MSG"
echo " Translate v4 in v6 hack: $IPV4_IN6_HACK_MSG"
echo " BSD Auth support: $BSD_AUTH_MSG"
diff --git a/sshd.c b/sshd.c
index b6826c84..027daa9d 100644
--- a/sshd.c
+++ b/sshd.c
@@ -85,6 +85,10 @@
#include <prot.h>
#endif
+#ifdef HAVE_SYSTEMD
+#include <systemd/sd-daemon.h>
+#endif
+
#include "xmalloc.h"
#include "ssh.h"
#include "ssh2.h"
@@ -1888,6 +1892,11 @@ main(int ac, char **av)
unsetenv("SSH_SIGSTOP");
}
+#ifdef HAVE_SYSTEMD
+ /* Signal systemd that we are ready to accept connections */
+ sd_notify(0, "READY=1");
+#endif
+
/* Accept a connection and return in a forked child */
server_accept_loop(&sock_in, &sock_out,
&newsock, config_s);
|