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Systemd notify support

This commit is contained in:
Emery 2012-11-17 09:57:14 -06:00
parent ce68c446d1
commit 143b68588a
2 changed files with 25 additions and 8 deletions
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18
CMakeLists.txt
View File

@ -19,7 +19,7 @@ option(LINK_SUPPORT "Allow hub linking" OFF)
option(SSL_SUPPORT "Enable SSL support" ON) option(SSL_SUPPORT "Enable SSL support" ON)
option(USE_OPENSSL "Use OpenSSL's SSL support" ON ) option(USE_OPENSSL "Use OpenSSL's SSL support" ON )
option(SQLITE_SUPPORT "Enable SQLite support" ON) option(SQLITE_SUPPORT "Enable SQLite support" ON)
option(SYSTEMD_SUPPORT "Enable logging to the systemd journal" OFF) option(SYSTEMD_SUPPORT "Enable systemd notify and journal logging" OFF)
option(ADC_STRESS "Enable the stress tester client" OFF) option(ADC_STRESS "Enable the stress tester client" OFF)
find_package(Git) find_package(Git)
@ -37,7 +37,8 @@ endif()
if (SYSTEMD_SUPPORT) if (SYSTEMD_SUPPORT)
INCLUDE(FindPkgConfig) INCLUDE(FindPkgConfig)
pkg_search_module(JOURNAL REQUIRED libsystemd-journal) pkg_search_module(SD_DAEMON REQUIRED libsystemd-daemon)
pkg_search_module(SD_JOURNAL REQUIRED libsystemd-journal)
endif() endif()
if (MSVC) if (MSVC)
@ -182,11 +183,14 @@ if(SSL_SUPPORT)
endif() endif()
if (SYSTEMD_SUPPORT) if (SYSTEMD_SUPPORT)
target_link_libraries(uhub ${JOURNAL_LIBRARIES}) target_link_libraries(uhub ${SD_DAEMON_LIBRARIES})
target_link_libraries(test ${JOURNAL_LIBRARIES}) target_link_libraries(uhub ${SD_JOURNAL_LIBRARIES})
target_link_libraries(uhub-passwd ${JOURNAL_LIBRARIES}) target_link_libraries(test ${SD_DAEMON_LIBRARIES})
target_link_libraries(uhub-admin ${JOURNAL_LIBRARIES}) target_link_libraries(test ${SD_JOURNAL_LIBRARIES})
include_directories(${JOURNAL_INCLUDE_DIRS}) target_link_libraries(uhub-passwd ${SD_JOURNAL_LIBRARIES})
target_link_libraries(uhub-admin ${SD_JOURNAL_LIBRARIES})
include_directories(${SD_DAEMON_INCLUDE_DIRS})
include_directories(${SD_JOURNAL_INCLUDE_DIRS})
add_definitions(-DSYSTEMD) add_definitions(-DSYSTEMD)
endif() endif()

15
src/core/main.c
View File

@ -19,6 +19,10 @@
#include "uhub.h" #include "uhub.h"
#ifdef SYSTEMD
#include <systemd/sd-daemon.h>
#endif
static int arg_verbose = 5; static int arg_verbose = 5;
static int arg_fork = 0; static int arg_fork = 0;
static int arg_check_config = 0; static int arg_check_config = 0;
@ -145,7 +149,16 @@ int main_loop()
} }
#if !defined(WIN32) #if !defined(WIN32)
setup_signal_handlers(hub); setup_signal_handlers(hub);
#endif #ifdef SYSTEMD
/* Notify the service manager that this daemon has
* been successfully initalized and shall enter the
* main loop.
*/
sd_notifyf(0, "READY=1\n"
"MAINPID=%lu", (unsigned long) getpid());
#endif /* SYSTEMD */
#endif /* ! WIN32 */
} }
hub_set_variables(hub, &acl); hub_set_variables(hub, &acl);