diff options
Diffstat (limited to '')
| -rw-r--r-- | src/satd.c | 30 |
1 files changed, 23 insertions, 7 deletions
@@ -29,6 +29,7 @@ #include <sys/stat.h> #include <sys/un.h> #include <sys/file.h> +#include <sys/timerfd.h> @@ -195,8 +196,9 @@ int main(int argc, char *argv[]) { struct sockaddr_un address; - int sock = -1, state = -1, foreground = 0; + int sock = -1, state = -1, boot = -1, real = -1, foreground = 0; char *path = NULL; + struct itimerspec spec; const char *dir; /* Parse command line. */ @@ -222,17 +224,30 @@ main(int argc, char *argv[]) t (state = open(path, O_RDWR | O_CREAT /* but not O_EXCL */, S_IRWXU), state == -1); free(path), path = NULL; - /* The state fill shall be on fd STATE_FILENO. */ + /* The state file shall be on fd STATE_FILENO. */ t (dup2_and_null(state, STATE_FILENO) == -1); state = STATE_FILENO; /* Create socket. */ t (sock = create_socket(&address), sock == -1); - - /* Socket shall be on fd SOCK_FILENO. */ t (dup2_and_null(sock, SOCK_FILENO) == -1); sock = SOCK_FILENO; + /* Create CLOCK_BOOTTIME timer. */ + t (boot = timerfd_create(CLOCK_BOOTTIME, 0), boot == -1); + t (dup2_and_null(boot, BOOT_FILENO) == -1); + boot = BOOT_FILENO; + + /* Create CLOCK_REALTIME timer. */ + t (real = timerfd_create(CLOCK_REALTIME, 0), real == -1); + t (dup2_and_null(real, BOOT_FILENO) == -1); + real = BOOT_FILENO; + + /* Configure timers. */ + memset(&spec, 0, sizeof(spec)); + t (timerfd_settime(boot, TFD_TIMER_ABSTIME, &spec, NULL)); + t (timerfd_settime(real, TFD_TIMER_ABSTIME, &spec, NULL)); + /* Listen for incoming conections. */ #if SOMAXCONN < SATD_BACKLOG t (listen(sock, SOMAXCONN)); @@ -241,7 +256,7 @@ main(int argc, char *argv[]) #endif /* Daemonise. */ - t (foreground ? 0 : daemonise("satd", DAEMONISE_KEEP_FDS, sock, -1)); + t (foreground ? 0 : daemonise("satd", DAEMONISE_KEEP_FDS, 3, 4, 5, 6, -1)); /* Change to a process image without all this initialisation text. */ execl(LIBEXECDIR "/" PACKAGE "/satd-diminished", argv0, address.sun_path, NULL); @@ -254,8 +269,9 @@ fail: unlink(address.sun_path); close(sock); } - if (state >= 0) - close(state); + if (state >= 0) close(state); + if (boot >= 0) close(boot); + if (real >= 0) close(real); undaemonise(); return 1; } |