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    Subject[PATCH 32/33] Socket and Service files.
    From
    Date
    The socket and service files for systemd are created.

    Signed-off-by: Janani Venkataraman <jananive@linux.vnet.ibm.com>
    ---
    Makefile.am | 15 +++++++++++++++
    configure.ac | 1 +
    gencore.service | 9 +++++++++
    gencore.socket | 10 ++++++++++
    gencore.spec.in | 21 +++++++++++++++++++++
    gencore@.service | 9 +++++++++
    6 files changed, 65 insertions(+)
    create mode 100644 gencore.service
    create mode 100644 gencore.socket
    create mode 100644 gencore@.service

    diff --git a/Makefile.am b/Makefile.am
    index 30e86f5..4c6c269 100644
    --- a/Makefile.am
    +++ b/Makefile.am
    @@ -3,5 +3,20 @@ SUBDIRS = src doc

    EXTRA_DIST = src/coredump.h src/elf.c src/elf-compat.h doc/gencore.1 doc/gencore.3 Changelog COPYING.LIBGENCORE

    +if HAVE_SYSTEMD_SOCKET_SUPPORT
    +EXTRA_DIST += gencore.socket gencore@.service
    +else
    +EXTRA_DIST += gencore.service
    +endif
    +
    pkgconfigdir = $(libdir)/pkgconfig
    pkgconfig_DATA = libgencore.pc
    +
    +systemddir = /usr/lib/systemd
    +systemdir = /usr/lib/systemd/system
    +
    +if HAVE_SYSTEMD_SOCKET_SUPPORT
    +system_DATA = gencore@.service gencore.socket
    +else
    +system_DATA = gencore.service
    +endif
    diff --git a/configure.ac b/configure.ac
    index 6245ae1..39d7902 100644
    --- a/configure.ac
    +++ b/configure.ac
    @@ -4,4 +4,5 @@ AM_INIT_AUTOMAKE([-Wall -Werror foreign])
    AC_CONFIG_HEADERS([config.h])
    AC_PROG_CC
    AC_CONFIG_FILES(Makefile gencore.spec libgencore.pc)
    +AM_CONDITIONAL(HAVE_SYSTEMD_SOCKET_SUPPORT, test "have_systemd_socket_support" = false)
    AC_OUTPUT(src/Makefile doc/Makefile)
    diff --git a/gencore.service b/gencore.service
    new file mode 100644
    index 0000000..79220ff
    --- /dev/null
    +++ b/gencore.service
    @@ -0,0 +1,9 @@
    +[Unit]
    +Description=Gencore service
    +
    +[Service]
    +Type=forking
    +ExecStart=/usr/bin/gencore --daemon
    +
    +[Install]
    +WantedBy=multi-user.target
    diff --git a/gencore.socket b/gencore.socket
    new file mode 100644
    index 0000000..b9afce8
    --- /dev/null
    +++ b/gencore.socket
    @@ -0,0 +1,10 @@
    +[Unit]
    +Description=Gencore socket
    +
    +[Socket]
    +ListenStream=/var/run/gencored.socket
    +Accept=true
    +
    +[Install]
    +WantedBy=socket.target
    +
    diff --git a/gencore.spec.in b/gencore.spec.in
    index 58c699e..3937edb 100644
    --- a/gencore.spec.in
    +++ b/gencore.spec.in
    @@ -1,3 +1,5 @@
    +%define HAVE_SYSTEMD_SOCKET_SUPPORT 0
    +
    Name: gencore
    Version: @VERSION@
    Release: 0
    @@ -39,10 +41,19 @@ make
    %install
    make DESTDIR=$RPM_BUILD_ROOT install

    +%preun
    +systemctl stop gencore.service
    +
    %files
    %doc README COPYING Changelog
    %{_bindir}/gencore
    %{_mandir}/man1/gencore.1*
    +%if %HAVE_SYSTEMD_SOCKET_SUPPORT
    +%{_unitdir}/gencore@.service
    +%{_unitdir}/gencore.socket
    +%else
    +%{_unitdir}/gencore.service
    +%endif

    %files -n libgencore
    %doc COPYING.LIBGENCORE
    @@ -56,6 +67,16 @@ make DESTDIR=$RPM_BUILD_ROOT install
    %{_libdir}/libgencore.la
    %{_libdir}/pkgconfig/libgencore.pc

    +%post
    +systemctl --system daemon-reload
    +%if %HAVE_SYSTEMD_SOCKET_SUPPORT
    +systemctl enable gencore.socket
    +systemctl start gencore.socket
    +%else
    +systemctl enable gencore.service
    +systemctl start gencore.service
    +%endif
    +
    %post -n libgencore
    ldconfig -n %{_libdir}/libgencore.so.*

    diff --git a/gencore@.service b/gencore@.service
    new file mode 100644
    index 0000000..4dcfb1c
    --- /dev/null
    +++ b/gencore@.service
    @@ -0,0 +1,9 @@
    +[Unit]
    +Description=Gencore service
    +
    +[Service]
    +Type=forking
    +ExecStart=/usr/bin/gencore --socket
    +
    +[Install]
    +WantedBy=multi-user.target


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