X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fsystemd%2Fsd-daemon.h;h=daa3f4c857946ed81b607a6ed07864b39e04e077;hb=edcfd89ad0996686488c02ee0062d913fa0ba483;hp=eb2a6065112f6e29b1a637e8c070200e9b1dac08;hpb=8ab49c12dcab02d9d83e63a93676d4fc8f709516;p=elogind.git diff --git a/src/systemd/sd-daemon.h b/src/systemd/sd-daemon.h index eb2a60651..daa3f4c85 100644 --- a/src/systemd/sd-daemon.h +++ b/src/systemd/sd-daemon.h @@ -58,21 +58,21 @@ extern "C" { You may find an up-to-date version of these source files online: - http://cgit.freedesktop.org/systemd/plain/src/systemd/sd-daemon.h - http://cgit.freedesktop.org/systemd/plain/src/sd-daemon.c + http://cgit.freedesktop.org/systemd/systemd/plain/src/systemd/sd-daemon.h + http://cgit.freedesktop.org/systemd/systemd/plain/src/libsystemd-daemon/sd-daemon.c This should compile on non-Linux systems, too, but with the exception of the sd_is_xxx() calls all functions will become NOPs. - See sd-daemon(7) for more information. + See sd-daemon(3) for more information. */ #ifndef _sd_printf_attr_ -#if __GNUC__ >= 4 -#define _sd_printf_attr_(a,b) __attribute__ ((format (printf, a, b))) -#else -#define _sd_printf_attr_(a,b) -#endif +# if __GNUC__ >= 4 +# define _sd_printf_attr_(a,b) __attribute__ ((format (printf, a, b))) +# else +# define _sd_printf_attr_(a,b) +# endif #endif /* @@ -217,6 +217,11 @@ int sd_is_mq(int fd, const char *path); MAINPID=... The main pid of a daemon, in case systemd did not fork off the process itself. Example: "MAINPID=4711" + WATCHDOG=1 Tells systemd to update the watchdog timestamp. + Services using this feature should do this in + regular intervals. A watchdog framework can use the + timestamps to detect failed services. + Daemons can choose to send additional variables. However, it is recommended to prefix variable names not listed above with X_.