diff options
Diffstat (limited to 'src/afb-systemd.c')
| -rw-r--r-- | src/afb-systemd.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/afb-systemd.c b/src/afb-systemd.c index 4faa9fc7..575d9f1b 100644 --- a/src/afb-systemd.c +++ b/src/afb-systemd.c @@ -22,6 +22,7 @@ #include <systemd/sd-event.h> #include <systemd/sd-bus.h> +#include <systemd/sd-daemon.h> #include "afb-systemd.h" #include "jobs.h" @@ -62,3 +63,41 @@ struct sd_bus *afb_systemd_get_system_bus() return sdbusopen((void*)&result, (void*)sd_bus_open_system); } +static char **fds_names() +{ + static char *null; + static char **names; + + int rc; + + if (!names) { + rc = sd_listen_fds_with_names(1, &names); + if (rc <= 0) { + errno = -rc; + names = &null; + } + } + return names; +} + +int systemd_fds_init() +{ + errno = 0; + fds_names(); + return -!!errno; +} + +int systemd_fds_for(const char *name) +{ + int idx; + char **names; + + names = fds_names(); + for (idx = 0 ; names[idx] != NULL ; idx++) + if (!strcmp(name, names[idx])) + return idx + SD_LISTEN_FDS_START; + + errno = ENOENT; + return -1; +} + |