X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;ds=sidebyside;f=src%2Fsystemd%2Fsd-daemon.h;h=bb7f34e32d2785b9288766fb565ec0fed3b7fd8f;hb=51e8372fb6cca277dc7afc6e83f48a1a2b6d4dbe;hp=351b4e59c48e2f327bc766cb0eb11f0dea5cd7df;hpb=be8f4e9e8eb3b0c34a49c2e80a5c5b7dc6d175f0;p=elogind.git
diff --git a/src/systemd/sd-daemon.h b/src/systemd/sd-daemon.h
index 351b4e59c..bb7f34e32 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 .
***/
-#include
#include
+#include
#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 +194,12 @@ 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().
+
Daemons can choose to send additional variables. However, it is
recommended to prefix variable names not listed above with X_.
@@ -208,6 +218,7 @@ 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.
@@ -241,7 +252,16 @@ int sd_pid_notify(pid_t pid, int unset_environment, const char *state);
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
@@ -254,6 +274,7 @@ int sd_pid_notifyf(pid_t pid, int unset_environment, const char *format, ...) _s
See sd_booted(3) for more information.
*/
int sd_booted(void);
+#endif // 0
/*
Returns > 0 if the service manager expects watchdog keep-alive