X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fsystemd%2Fsd-daemon.h;h=305b4d604afa85665e1423b86ccde4f3c48fa170;hb=d77d27f4ca2945f88343fbe72ed0bf1236ad2aa6;hp=1d636df3ea51a620c75569faf9a26a0b75cf3f9d;hpb=952d1536f4d7b64cfe938a569402434decffe4cd;p=elogind.git

diff --git a/src/systemd/sd-daemon.h b/src/systemd/sd-daemon.h
index 1d636df3e..305b4d604 100644
--- a/src/systemd/sd-daemon.h
+++ b/src/systemd/sd-daemon.h
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
 #ifndef foosddaemonhfoo
 #define foosddaemonhfoo
 
@@ -22,8 +20,8 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <sys/types.h>
 #include <inttypes.h>
+#include <sys/types.h>
 
 #include "_sd-common.h"
 
@@ -59,6 +57,7 @@ _SD_BEGIN_DECLARATIONS;
 /* The first passed file descriptor is fd 3 */
 #define SD_LISTEN_FDS_START 3
 
+#if 0 /// UNNEEDED by elogind
 /*
   Returns how many file descriptors have been passed, or a negative
   errno code on failure. Optionally, removes the $LISTEN_FDS and
@@ -76,6 +75,8 @@ _SD_BEGIN_DECLARATIONS;
 */
 int sd_listen_fds(int unset_environment);
 
+int sd_listen_fds_with_names(int unset_environment, char ***names);
+
 /*
   Helper call for identifying a passed file descriptor. Returns 1 if
   the file descriptor is a FIFO in the file system stored under the
@@ -99,6 +100,7 @@ int sd_is_fifo(int fd, const char *path);
   See sd_is_special(3) for more information.
 */
 int sd_is_special(int fd, const char *path);
+#endif // 0
 
 /*
   Helper call for identifying a passed file descriptor. Returns 1 if
@@ -116,6 +118,7 @@ int sd_is_special(int fd, const char *path);
 */
 int sd_is_socket(int fd, int family, int type, int listening);
 
+#if 0 /// UNNEEDED by elogind
 /*
   Helper call for identifying a passed file descriptor. Returns 1 if
   the file descriptor is an Internet socket, of the specified family
@@ -155,6 +158,7 @@ int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t
   See sd_is_mq(3) for more information.
 */
 int sd_is_mq(int fd, const char *path);
+#endif // 0
 
 /*
   Informs systemd about changed daemon state. This takes a number of
@@ -168,7 +172,7 @@ int sd_is_mq(int fd, const char *path);
                   value daemons should send is "READY=1".
 
      STATUS=...   Passes a single-line status string back to systemd
-                  that describes the daemon state. This is free-from
+                  that describes the daemon state. This is free-form
                   and can be used for various purposes: general state
                   feedback, fsck-like programs could pass completion
                   percentages and failing programs could pass a human
@@ -190,6 +194,17 @@ int sd_is_mq(int fd, const char *path);
                   timestamps to detect failed services. Also see
                   sd_watchdog_enabled() below.
 
+     FDSTORE=1    Store the file descriptors passed along with the
+                  message in the per-service file descriptor store,
+                  and pass them to the main process again on next
+                  invocation. This variable is only supported with
+                  sd_pid_notify_with_fds().
+
+     WATCHDOG_USEC=...
+                  Reset watchdog_usec value during runtime.
+                  To reset watchdog_usec value, start the service again.
+                  Example: "WATCHDOG_USEC=20000000"
+
   Daemons can choose to send additional variables. However, it is
   recommended to prefix variable names not listed above with X_.
 
@@ -208,6 +223,7 @@ int sd_is_mq(int fd, const char *path);
 */
 int sd_notify(int unset_environment, const char *state);
 
+#if 0 /// UNNEEDED by elogind
 /*
   Similar to sd_notify() but takes a format string.
 
@@ -230,6 +246,27 @@ int sd_notify(int unset_environment, const char *state);
 */
 int sd_notifyf(int unset_environment, const char *format, ...) _sd_printf_(2,3);
 
+/*
+  Similar to sd_notify(), but send the message on behalf of another
+  process, if the appropriate permissions are available.
+*/
+int sd_pid_notify(pid_t pid, int unset_environment, const char *state);
+
+/*
+  Similar to sd_notifyf(), but send the message on behalf of another
+  process, if the appropriate permissions are available.
+*/
+int sd_pid_notifyf(pid_t pid, int unset_environment, const char *format, ...) _sd_printf_(3,4);
+#endif // 0
+
+/*
+  Similar to sd_pid_notify(), but also passes the specified fd array
+  to the service manager for storage. This is particularly useful for
+  FDSTORE=1 messages.
+*/
+int sd_pid_notify_with_fds(pid_t pid, int unset_environment, const char *state, const int *fds, unsigned n_fds);
+
+#if 0 /// UNNEEDED by elogind
 /*
   Returns > 0 if the system was booted with systemd. Returns < 0 on
   error. Returns 0 if the system was not booted with systemd. Note
@@ -242,6 +279,7 @@ int sd_notifyf(int unset_environment, const char *format, ...) _sd_printf_(2,3);
   See sd_booted(3) for more information.
 */
 int sd_booted(void);
+#endif // 0
 
 /*
   Returns > 0 if the service manager expects watchdog keep-alive