commit 955d4078d0709372129fb883d3ea4bd6d7ad735e
parent c026dea4c33adc3f18b9788cab4d6ce7d56345c8
Author: Laurent Bercot <ska-skaware@skarnet.org>
Date: Tue, 10 Jan 2023 01:06:48 +0000
Add s6-instance-list, s6-instance-status (no doc yet)
Signed-off-by: Laurent Bercot <ska@appnovation.com>
Diffstat:
15 files changed, 213 insertions(+), 41 deletions(-)
diff --git a/.gitignore b/.gitignore
@@ -75,3 +75,5 @@
/s6-instance-create
/s6-instance-delete
/s6-instance-control
+/s6-instance-status
+/s6-instance-list
diff --git a/package/deps.mak b/package/deps.mak
@@ -45,7 +45,9 @@ src/fdholder/s6-fdholderd.o src/fdholder/s6-fdholderd.lo: src/fdholder/s6-fdhold
src/instance/s6-instance-control.o src/instance/s6-instance-control.lo: src/instance/s6-instance-control.c src/include/s6/config.h
src/instance/s6-instance-create.o src/instance/s6-instance-create.lo: src/instance/s6-instance-create.c src/include/s6/supervise.h
src/instance/s6-instance-delete.o src/instance/s6-instance-delete.lo: src/instance/s6-instance-delete.c src/include/s6/supervise.h
+src/instance/s6-instance-list.o src/instance/s6-instance-list.lo: src/instance/s6-instance-list.c src/include/s6/supervise.h
src/instance/s6-instance-maker.o src/instance/s6-instance-maker.lo: src/instance/s6-instance-maker.c src/include/s6/auto.h src/include/s6/config.h
+src/instance/s6-instance-status.o src/instance/s6-instance-status.lo: src/instance/s6-instance-status.c src/include/s6/config.h
src/libs6/ftrig1_free.o src/libs6/ftrig1_free.lo: src/libs6/ftrig1_free.c src/libs6/ftrig1.h
src/libs6/ftrig1_make.o src/libs6/ftrig1_make.lo: src/libs6/ftrig1_make.c src/libs6/ftrig1.h
src/libs6/ftrigr1_zero.o src/libs6/ftrigr1_zero.lo: src/libs6/ftrigr1_zero.c src/include/s6/ftrigr.h
@@ -101,6 +103,7 @@ src/libs6/s6_fdholder_setdump.o src/libs6/s6_fdholder_setdump.lo: src/libs6/s6_f
src/libs6/s6_fdholder_start.o src/libs6/s6_fdholder_start.lo: src/libs6/s6_fdholder_start.c src/include/s6/fdholder.h
src/libs6/s6_fdholder_store.o src/libs6/s6_fdholder_store.lo: src/libs6/s6_fdholder_store.c src/include/s6/fdholder.h
src/libs6/s6_fdholder_store_async.o src/libs6/s6_fdholder_store_async.lo: src/libs6/s6_fdholder_store_async.c src/include/s6/fdholder.h
+src/libs6/s6_instance_chdirservice.o src/libs6/s6_instance_chdirservice.lo: src/libs6/s6_instance_chdirservice.c src/include/s6/supervise.h
src/libs6/s6_servicedir_file_list.o src/libs6/s6_servicedir_file_list.lo: src/libs6/s6_servicedir_file_list.c src/include/s6/servicedir.h
src/libs6/s6_supervise_link.o src/libs6/s6_supervise_link.lo: src/libs6/s6_supervise_link.c src/include/s6/supervise.h
src/libs6/s6_supervise_link_names.o src/libs6/s6_supervise_link_names.lo: src/libs6/s6_supervise_link_names.c src/include/s6/ftrigr.h src/include/s6/ftrigw.h src/include/s6/supervise.h
@@ -226,15 +229,19 @@ s6-instance-create: EXTRA_LIBS := -lskarnet
s6-instance-create: src/instance/s6-instance-create.o ${LIBS6}
s6-instance-delete: EXTRA_LIBS := -lskarnet
s6-instance-delete: src/instance/s6-instance-delete.o ${LIBS6}
+s6-instance-list: EXTRA_LIBS := -lskarnet
+s6-instance-list: src/instance/s6-instance-list.o ${LIBS6}
s6-instance-maker: EXTRA_LIBS := -lskarnet
s6-instance-maker: src/instance/s6-instance-maker.o libs6auto.a.xyzzy
+s6-instance-status: EXTRA_LIBS := -lskarnet
+s6-instance-status: src/instance/s6-instance-status.o
ifeq ($(strip $(STATIC_LIBS_ARE_PIC)),)
-libs6.a.xyzzy: src/libs6/ftrigr1_zero.o src/libs6/ftrigr_check.o src/libs6/ftrigr_checksa.o src/libs6/ftrigr_ack.o src/libs6/ftrigr_end.o src/libs6/ftrigr_start.o src/libs6/ftrigr_startf.o src/libs6/ftrigr_subscribe.o src/libs6/ftrigr_unsubscribe.o src/libs6/ftrigr_update.o src/libs6/ftrigr_updateb.o src/libs6/ftrigr_wait_and.o src/libs6/ftrigr_wait_or.o src/libs6/ftrigr_zero.o src/libs6/ftrigw_clean.o src/libs6/ftrigw_fifodir_make.o src/libs6/ftrigw_notify.o src/libs6/ftrigw_notifyb.o src/libs6/ftrigw_notifyb_nosig.o src/libs6/s6_accessrules_backend_cdb.o src/libs6/s6_accessrules_backend_fs.o src/libs6/s6_accessrules_keycheck_ip4.o src/libs6/s6_accessrules_keycheck_ip6.o src/libs6/s6_accessrules_keycheck_reversedns.o src/libs6/s6_accessrules_keycheck_uidgid.o src/libs6/s6_accessrules_params_free.o src/libs6/s6_accessrules_uidgid_cdb.o src/libs6/s6_accessrules_uidgid_fs.o src/libs6/s6_compat_el_semicolon.o src/libs6/s6_dtally_pack.o src/libs6/s6_dtally_unpack.o src/libs6/s6_dtally_read.o src/libs6/s6_dtally_write.o src/libs6/s6_servicedir_file_list.o src/libs6/s6_svc_ok.o src/libs6/s6_svc_write.o src/libs6/s6_svc_writectl.o src/libs6/s6_svstatus_pack.o src/libs6/s6_svstatus_read.o src/libs6/s6_svstatus_unpack.o src/libs6/s6_svstatus_write.o src/libs6/s6lock_acquire.o src/libs6/s6lock_check.o src/libs6/s6lock_end.o src/libs6/s6lock_release.o src/libs6/s6lock_start.o src/libs6/s6lock_startf.o src/libs6/s6lock_update.o src/libs6/s6lock_wait_and.o src/libs6/s6lock_wait_or.o src/libs6/s6lock_zero.o src/libs6/s6_fdholder_delete.o src/libs6/s6_fdholder_delete_async.o src/libs6/s6_fdholder_end.o src/libs6/s6_fdholder_getdump.o src/libs6/s6_fdholder_list.o src/libs6/s6_fdholder_list_async.o src/libs6/s6_fdholder_list_cb.o src/libs6/s6_fdholder_retrieve.o src/libs6/s6_fdholder_retrieve_async.o src/libs6/s6_fdholder_retrieve_cb.o src/libs6/s6_fdholder_setdump.o src/libs6/s6_fdholder_start.o src/libs6/s6_fdholder_store.o src/libs6/s6_fdholder_store_async.o src/libs6/s6_supervise_link.o src/libs6/s6_supervise_link_names.o src/libs6/s6_supervise_unlink.o src/libs6/s6_supervise_unlink_names.o
+libs6.a.xyzzy: src/libs6/ftrigr1_zero.o src/libs6/ftrigr_check.o src/libs6/ftrigr_checksa.o src/libs6/ftrigr_ack.o src/libs6/ftrigr_end.o src/libs6/ftrigr_start.o src/libs6/ftrigr_startf.o src/libs6/ftrigr_subscribe.o src/libs6/ftrigr_unsubscribe.o src/libs6/ftrigr_update.o src/libs6/ftrigr_updateb.o src/libs6/ftrigr_wait_and.o src/libs6/ftrigr_wait_or.o src/libs6/ftrigr_zero.o src/libs6/ftrigw_clean.o src/libs6/ftrigw_fifodir_make.o src/libs6/ftrigw_notify.o src/libs6/ftrigw_notifyb.o src/libs6/ftrigw_notifyb_nosig.o src/libs6/s6_accessrules_backend_cdb.o src/libs6/s6_accessrules_backend_fs.o src/libs6/s6_accessrules_keycheck_ip4.o src/libs6/s6_accessrules_keycheck_ip6.o src/libs6/s6_accessrules_keycheck_reversedns.o src/libs6/s6_accessrules_keycheck_uidgid.o src/libs6/s6_accessrules_params_free.o src/libs6/s6_accessrules_uidgid_cdb.o src/libs6/s6_accessrules_uidgid_fs.o src/libs6/s6_compat_el_semicolon.o src/libs6/s6_dtally_pack.o src/libs6/s6_dtally_unpack.o src/libs6/s6_dtally_read.o src/libs6/s6_dtally_write.o src/libs6/s6_instance_chdirservice.o src/libs6/s6_servicedir_file_list.o src/libs6/s6_svc_ok.o src/libs6/s6_svc_write.o src/libs6/s6_svc_writectl.o src/libs6/s6_svstatus_pack.o src/libs6/s6_svstatus_read.o src/libs6/s6_svstatus_unpack.o src/libs6/s6_svstatus_write.o src/libs6/s6lock_acquire.o src/libs6/s6lock_check.o src/libs6/s6lock_end.o src/libs6/s6lock_release.o src/libs6/s6lock_start.o src/libs6/s6lock_startf.o src/libs6/s6lock_update.o src/libs6/s6lock_wait_and.o src/libs6/s6lock_wait_or.o src/libs6/s6lock_zero.o src/libs6/s6_fdholder_delete.o src/libs6/s6_fdholder_delete_async.o src/libs6/s6_fdholder_end.o src/libs6/s6_fdholder_getdump.o src/libs6/s6_fdholder_list.o src/libs6/s6_fdholder_list_async.o src/libs6/s6_fdholder_list_cb.o src/libs6/s6_fdholder_retrieve.o src/libs6/s6_fdholder_retrieve_async.o src/libs6/s6_fdholder_retrieve_cb.o src/libs6/s6_fdholder_setdump.o src/libs6/s6_fdholder_start.o src/libs6/s6_fdholder_store.o src/libs6/s6_fdholder_store_async.o src/libs6/s6_supervise_link.o src/libs6/s6_supervise_link_names.o src/libs6/s6_supervise_unlink.o src/libs6/s6_supervise_unlink_names.o
else
-libs6.a.xyzzy: src/libs6/ftrigr1_zero.lo src/libs6/ftrigr_check.lo src/libs6/ftrigr_checksa.lo src/libs6/ftrigr_ack.lo src/libs6/ftrigr_end.lo src/libs6/ftrigr_start.lo src/libs6/ftrigr_startf.lo src/libs6/ftrigr_subscribe.lo src/libs6/ftrigr_unsubscribe.lo src/libs6/ftrigr_update.lo src/libs6/ftrigr_updateb.lo src/libs6/ftrigr_wait_and.lo src/libs6/ftrigr_wait_or.lo src/libs6/ftrigr_zero.lo src/libs6/ftrigw_clean.lo src/libs6/ftrigw_fifodir_make.lo src/libs6/ftrigw_notify.lo src/libs6/ftrigw_notifyb.lo src/libs6/ftrigw_notifyb_nosig.lo src/libs6/s6_accessrules_backend_cdb.lo src/libs6/s6_accessrules_backend_fs.lo src/libs6/s6_accessrules_keycheck_ip4.lo src/libs6/s6_accessrules_keycheck_ip6.lo src/libs6/s6_accessrules_keycheck_reversedns.lo src/libs6/s6_accessrules_keycheck_uidgid.lo src/libs6/s6_accessrules_params_free.lo src/libs6/s6_accessrules_uidgid_cdb.lo src/libs6/s6_accessrules_uidgid_fs.lo src/libs6/s6_compat_el_semicolon.lo src/libs6/s6_dtally_pack.lo src/libs6/s6_dtally_unpack.lo src/libs6/s6_dtally_read.lo src/libs6/s6_dtally_write.lo src/libs6/s6_servicedir_file_list.lo src/libs6/s6_svc_ok.lo src/libs6/s6_svc_write.lo src/libs6/s6_svc_writectl.lo src/libs6/s6_svstatus_pack.lo src/libs6/s6_svstatus_read.lo src/libs6/s6_svstatus_unpack.lo src/libs6/s6_svstatus_write.lo src/libs6/s6lock_acquire.lo src/libs6/s6lock_check.lo src/libs6/s6lock_end.lo src/libs6/s6lock_release.lo src/libs6/s6lock_start.lo src/libs6/s6lock_startf.lo src/libs6/s6lock_update.lo src/libs6/s6lock_wait_and.lo src/libs6/s6lock_wait_or.lo src/libs6/s6lock_zero.lo src/libs6/s6_fdholder_delete.lo src/libs6/s6_fdholder_delete_async.lo src/libs6/s6_fdholder_end.lo src/libs6/s6_fdholder_getdump.lo src/libs6/s6_fdholder_list.lo src/libs6/s6_fdholder_list_async.lo src/libs6/s6_fdholder_list_cb.lo src/libs6/s6_fdholder_retrieve.lo src/libs6/s6_fdholder_retrieve_async.lo src/libs6/s6_fdholder_retrieve_cb.lo src/libs6/s6_fdholder_setdump.lo src/libs6/s6_fdholder_start.lo src/libs6/s6_fdholder_store.lo src/libs6/s6_fdholder_store_async.lo src/libs6/s6_supervise_link.lo src/libs6/s6_supervise_link_names.lo src/libs6/s6_supervise_unlink.lo src/libs6/s6_supervise_unlink_names.lo
+libs6.a.xyzzy: src/libs6/ftrigr1_zero.lo src/libs6/ftrigr_check.lo src/libs6/ftrigr_checksa.lo src/libs6/ftrigr_ack.lo src/libs6/ftrigr_end.lo src/libs6/ftrigr_start.lo src/libs6/ftrigr_startf.lo src/libs6/ftrigr_subscribe.lo src/libs6/ftrigr_unsubscribe.lo src/libs6/ftrigr_update.lo src/libs6/ftrigr_updateb.lo src/libs6/ftrigr_wait_and.lo src/libs6/ftrigr_wait_or.lo src/libs6/ftrigr_zero.lo src/libs6/ftrigw_clean.lo src/libs6/ftrigw_fifodir_make.lo src/libs6/ftrigw_notify.lo src/libs6/ftrigw_notifyb.lo src/libs6/ftrigw_notifyb_nosig.lo src/libs6/s6_accessrules_backend_cdb.lo src/libs6/s6_accessrules_backend_fs.lo src/libs6/s6_accessrules_keycheck_ip4.lo src/libs6/s6_accessrules_keycheck_ip6.lo src/libs6/s6_accessrules_keycheck_reversedns.lo src/libs6/s6_accessrules_keycheck_uidgid.lo src/libs6/s6_accessrules_params_free.lo src/libs6/s6_accessrules_uidgid_cdb.lo src/libs6/s6_accessrules_uidgid_fs.lo src/libs6/s6_compat_el_semicolon.lo src/libs6/s6_dtally_pack.lo src/libs6/s6_dtally_unpack.lo src/libs6/s6_dtally_read.lo src/libs6/s6_dtally_write.lo src/libs6/s6_instance_chdirservice.lo src/libs6/s6_servicedir_file_list.lo src/libs6/s6_svc_ok.lo src/libs6/s6_svc_write.lo src/libs6/s6_svc_writectl.lo src/libs6/s6_svstatus_pack.lo src/libs6/s6_svstatus_read.lo src/libs6/s6_svstatus_unpack.lo src/libs6/s6_svstatus_write.lo src/libs6/s6lock_acquire.lo src/libs6/s6lock_check.lo src/libs6/s6lock_end.lo src/libs6/s6lock_release.lo src/libs6/s6lock_start.lo src/libs6/s6lock_startf.lo src/libs6/s6lock_update.lo src/libs6/s6lock_wait_and.lo src/libs6/s6lock_wait_or.lo src/libs6/s6lock_zero.lo src/libs6/s6_fdholder_delete.lo src/libs6/s6_fdholder_delete_async.lo src/libs6/s6_fdholder_end.lo src/libs6/s6_fdholder_getdump.lo src/libs6/s6_fdholder_list.lo src/libs6/s6_fdholder_list_async.lo src/libs6/s6_fdholder_list_cb.lo src/libs6/s6_fdholder_retrieve.lo src/libs6/s6_fdholder_retrieve_async.lo src/libs6/s6_fdholder_retrieve_cb.lo src/libs6/s6_fdholder_setdump.lo src/libs6/s6_fdholder_start.lo src/libs6/s6_fdholder_store.lo src/libs6/s6_fdholder_store_async.lo src/libs6/s6_supervise_link.lo src/libs6/s6_supervise_link_names.lo src/libs6/s6_supervise_unlink.lo src/libs6/s6_supervise_unlink_names.lo
endif
libs6.so.xyzzy: EXTRA_LIBS := -lskarnet
-libs6.so.xyzzy: src/libs6/ftrigr1_zero.lo src/libs6/ftrigr_check.lo src/libs6/ftrigr_checksa.lo src/libs6/ftrigr_ack.lo src/libs6/ftrigr_end.lo src/libs6/ftrigr_start.lo src/libs6/ftrigr_startf.lo src/libs6/ftrigr_subscribe.lo src/libs6/ftrigr_unsubscribe.lo src/libs6/ftrigr_update.lo src/libs6/ftrigr_updateb.lo src/libs6/ftrigr_wait_and.lo src/libs6/ftrigr_wait_or.lo src/libs6/ftrigr_zero.lo src/libs6/ftrigw_clean.lo src/libs6/ftrigw_fifodir_make.lo src/libs6/ftrigw_notify.lo src/libs6/ftrigw_notifyb.lo src/libs6/ftrigw_notifyb_nosig.lo src/libs6/s6_accessrules_backend_cdb.lo src/libs6/s6_accessrules_backend_fs.lo src/libs6/s6_accessrules_keycheck_ip4.lo src/libs6/s6_accessrules_keycheck_ip6.lo src/libs6/s6_accessrules_keycheck_reversedns.lo src/libs6/s6_accessrules_keycheck_uidgid.lo src/libs6/s6_accessrules_params_free.lo src/libs6/s6_accessrules_uidgid_cdb.lo src/libs6/s6_accessrules_uidgid_fs.lo src/libs6/s6_compat_el_semicolon.lo src/libs6/s6_dtally_pack.lo src/libs6/s6_dtally_unpack.lo src/libs6/s6_dtally_read.lo src/libs6/s6_dtally_write.lo src/libs6/s6_servicedir_file_list.lo src/libs6/s6_svc_ok.lo src/libs6/s6_svc_write.lo src/libs6/s6_svc_writectl.lo src/libs6/s6_svstatus_pack.lo src/libs6/s6_svstatus_read.lo src/libs6/s6_svstatus_unpack.lo src/libs6/s6_svstatus_write.lo src/libs6/s6lock_acquire.lo src/libs6/s6lock_check.lo src/libs6/s6lock_end.lo src/libs6/s6lock_release.lo src/libs6/s6lock_start.lo src/libs6/s6lock_startf.lo src/libs6/s6lock_update.lo src/libs6/s6lock_wait_and.lo src/libs6/s6lock_wait_or.lo src/libs6/s6lock_zero.lo src/libs6/s6_fdholder_delete.lo src/libs6/s6_fdholder_delete_async.lo src/libs6/s6_fdholder_end.lo src/libs6/s6_fdholder_getdump.lo src/libs6/s6_fdholder_list.lo src/libs6/s6_fdholder_list_async.lo src/libs6/s6_fdholder_list_cb.lo src/libs6/s6_fdholder_retrieve.lo src/libs6/s6_fdholder_retrieve_async.lo src/libs6/s6_fdholder_retrieve_cb.lo src/libs6/s6_fdholder_setdump.lo src/libs6/s6_fdholder_start.lo src/libs6/s6_fdholder_store.lo src/libs6/s6_fdholder_store_async.lo src/libs6/s6_supervise_link.lo src/libs6/s6_supervise_link_names.lo src/libs6/s6_supervise_unlink.lo src/libs6/s6_supervise_unlink_names.lo
+libs6.so.xyzzy: src/libs6/ftrigr1_zero.lo src/libs6/ftrigr_check.lo src/libs6/ftrigr_checksa.lo src/libs6/ftrigr_ack.lo src/libs6/ftrigr_end.lo src/libs6/ftrigr_start.lo src/libs6/ftrigr_startf.lo src/libs6/ftrigr_subscribe.lo src/libs6/ftrigr_unsubscribe.lo src/libs6/ftrigr_update.lo src/libs6/ftrigr_updateb.lo src/libs6/ftrigr_wait_and.lo src/libs6/ftrigr_wait_or.lo src/libs6/ftrigr_zero.lo src/libs6/ftrigw_clean.lo src/libs6/ftrigw_fifodir_make.lo src/libs6/ftrigw_notify.lo src/libs6/ftrigw_notifyb.lo src/libs6/ftrigw_notifyb_nosig.lo src/libs6/s6_accessrules_backend_cdb.lo src/libs6/s6_accessrules_backend_fs.lo src/libs6/s6_accessrules_keycheck_ip4.lo src/libs6/s6_accessrules_keycheck_ip6.lo src/libs6/s6_accessrules_keycheck_reversedns.lo src/libs6/s6_accessrules_keycheck_uidgid.lo src/libs6/s6_accessrules_params_free.lo src/libs6/s6_accessrules_uidgid_cdb.lo src/libs6/s6_accessrules_uidgid_fs.lo src/libs6/s6_compat_el_semicolon.lo src/libs6/s6_dtally_pack.lo src/libs6/s6_dtally_unpack.lo src/libs6/s6_dtally_read.lo src/libs6/s6_dtally_write.lo src/libs6/s6_instance_chdirservice.lo src/libs6/s6_servicedir_file_list.lo src/libs6/s6_svc_ok.lo src/libs6/s6_svc_write.lo src/libs6/s6_svc_writectl.lo src/libs6/s6_svstatus_pack.lo src/libs6/s6_svstatus_read.lo src/libs6/s6_svstatus_unpack.lo src/libs6/s6_svstatus_write.lo src/libs6/s6lock_acquire.lo src/libs6/s6lock_check.lo src/libs6/s6lock_end.lo src/libs6/s6lock_release.lo src/libs6/s6lock_start.lo src/libs6/s6lock_startf.lo src/libs6/s6lock_update.lo src/libs6/s6lock_wait_and.lo src/libs6/s6lock_wait_or.lo src/libs6/s6lock_zero.lo src/libs6/s6_fdholder_delete.lo src/libs6/s6_fdholder_delete_async.lo src/libs6/s6_fdholder_end.lo src/libs6/s6_fdholder_getdump.lo src/libs6/s6_fdholder_list.lo src/libs6/s6_fdholder_list_async.lo src/libs6/s6_fdholder_list_cb.lo src/libs6/s6_fdholder_retrieve.lo src/libs6/s6_fdholder_retrieve_async.lo src/libs6/s6_fdholder_retrieve_cb.lo src/libs6/s6_fdholder_setdump.lo src/libs6/s6_fdholder_start.lo src/libs6/s6_fdholder_store.lo src/libs6/s6_fdholder_store_async.lo src/libs6/s6_supervise_link.lo src/libs6/s6_supervise_link_names.lo src/libs6/s6_supervise_unlink.lo src/libs6/s6_supervise_unlink_names.lo
ifeq ($(strip $(STATIC_LIBS_ARE_PIC)),)
libs6auto.a.xyzzy: src/libs6/s6_auto_write_logger.o src/libs6/s6_auto_write_logger_tmp.o src/libs6/s6_auto_write_logrun.o src/libs6/s6_auto_write_logrun_tmp.o src/libs6/s6_auto_write_service.o
else
diff --git a/package/modes b/package/modes
@@ -69,3 +69,5 @@ s6-instance-maker 0755
s6-instance-create 0755
s6-instance-delete 0755
s6-instance-control 0755
+s6-instance-status 0755
+s6-instance-list 0755
diff --git a/package/targets.mak b/package/targets.mak
@@ -59,7 +59,9 @@ s6-applyuidgid \
s6-setuidgid \
s6-instance-create \
s6-instance-delete \
-s6-instance-control
+s6-instance-control \
+s6-instance-status \
+s6-instance-list
LIBEXEC_TARGETS := s6lockd-helper
diff --git a/src/include/s6/supervise.h b/src/include/s6/supervise.h
@@ -75,4 +75,6 @@ extern void s6_dtally_unpack (char const *, s6_dtally_t *) ;
extern ssize_t s6_dtally_read (char const *, s6_dtally_t *, size_t) ;
extern int s6_dtally_write (char const *, s6_dtally_t const *, size_t) ;
+extern void s6_instance_chdirservice (char const *s) ; /* chdirs to s/instance */
+
#endif
diff --git a/src/instance/deps-exe/s6-instance-list b/src/instance/deps-exe/s6-instance-list
@@ -0,0 +1,2 @@
+${LIBS6}
+-lskarnet
diff --git a/src/instance/deps-exe/s6-instance-status b/src/instance/deps-exe/s6-instance-status
@@ -0,0 +1 @@
+-lskarnet
diff --git a/src/instance/s6-instance-control.c b/src/instance/s6-instance-control.c
@@ -10,7 +10,7 @@
#include <s6/config.h>
-#define USAGE "s6-instance-control [ -wu | -wU | -wd | -wD | -wr | -wR ] [ -T timeout ] [ -abqhkti12pcyroduDUxO ] service instance"
+#define USAGE "s6-instance-control [ -wu | -wU | -wd | -wD | -wr | -wR ] [ -T timeout ] [ -abqhkti12pcyroduDUxO ] service instancename"
#define dieusage() strerr_dieusage(100, USAGE)
#define DATASIZE 63
diff --git a/src/instance/s6-instance-create.c b/src/instance/s6-instance-create.c
@@ -3,7 +3,6 @@
#include <errno.h>
#include <stdint.h>
#include <string.h>
-#include <unistd.h>
#include <sys/stat.h>
#include <skalibs/bytestr.h>
@@ -11,7 +10,6 @@
#include <skalibs/sgetopt.h>
#include <skalibs/tai.h>
#include <skalibs/strerr.h>
-#include <skalibs/stralloc.h>
#include <skalibs/djbunix.h>
#include <s6/supervise.h>
@@ -19,22 +17,6 @@
#define USAGE "s6-instance-create [ -d | -D ] [ -f ] [ -P ] [ -t timeout ] service instancename"
#define dieusage() strerr_dieusage(100, USAGE)
-static inline void checkinstanced (char const *s) /* chdirs */
-{
- int fd, r ;
- size_t len = strlen(s) ;
- char fn[len + 10] ;
- memcpy(fn, s, len) ;
- memcpy(fn + len, "/instance", 10) ;
- if (chdir(fn) == -1) strerr_diefu2sys(111, "chdir to ", fn) ;
- fd = open_read(S6_SVSCAN_CTLDIR "/lock") ;
- if (fd < 0) strerr_diefu3sys(111, "open ", fn, "/" S6_SVSCAN_CTLDIR "/lock") ;
- r = fd_islocked(fd) ;
- if (r < 0) strerr_diefu3sys(111, "check lock on ", fn, "/" S6_SVSCAN_CTLDIR "/lock") ;
- if (!r) strerr_dief2x(1, "instanced service not running on ", s) ;
- fd_close(fd) ;
-}
-
static void cleanup (char const *s)
{
int e = errno ;
@@ -71,10 +53,9 @@ int main (int argc, char const *const *argv)
if (argc < 2) dieusage() ;
namelen = strlen(argv[1]) ;
- if (!argv[0][0]) strerr_dief1x(100, "invalid service path") ;
if (!argv[1][0] || argv[1][0] == '.' || byte_in(argv[1], namelen, " \t\f\r\n", 5) < namelen)
strerr_dief1x(100, "invalid instance name") ;
- checkinstanced(argv[0]) ;
+ s6_instance_chdirservice(argv[0]) ;
tain_now_set_stopwatch_g() ;
tain_add_g(&tto, &tto) ;
diff --git a/src/instance/s6-instance-delete.c b/src/instance/s6-instance-delete.c
@@ -1,16 +1,13 @@
/* ISC license. */
-#include <errno.h>
#include <stdint.h>
#include <string.h>
-#include <unistd.h>
#include <skalibs/bytestr.h>
#include <skalibs/types.h>
#include <skalibs/sgetopt.h>
#include <skalibs/tai.h>
#include <skalibs/strerr.h>
-#include <skalibs/stralloc.h>
#include <skalibs/djbunix.h>
#include <s6/supervise.h>
@@ -42,25 +39,23 @@ int main (int argc, char const *const *argv)
if (t) tain_from_millisecs(&tto, t) ;
}
if (argc < 2) dieusage() ;
- if (!argv[0][0]) strerr_dief1x(100, "invalid service path") ;
namelen = strlen(argv[1]) ;
if (!argv[1][0] || argv[1][0] == '.' || byte_in(argv[1], namelen, " \t\f\r\n", 5) < namelen)
strerr_dief1x(100, "invalid instance name") ;
+ s6_instance_chdirservice(argv[0]) ;
tain_now_set_stopwatch_g() ;
tain_add_g(&tto, &tto) ;
+ if (s6_supervise_unlink_names_g(".", argv + 1, 1, options, &tto) == -1)
+ strerr_diefu4sys(111, "prepare deletion of instance ", argv[1], " of service ", argv[0]) ;
+
{
- size_t svlen = strlen(argv[0]) ;
- char sc[svlen + 12 + namelen] ;
- memcpy(sc, argv[0], svlen) ;
- memcpy(sc + svlen, "/instance", 10) ;
- if (s6_supervise_unlink_names_g(sc, argv + 1, 1, options, &tto) == -1)
- strerr_diefu4sys(111, "prepare deletion of instance ", argv[1], " of service ", argv[0]) ;
- memcpy(sc + svlen + 9, "s/", 2) ;
- memcpy(sc + svlen + 11, argv[1], namelen + 1) ;
- rm_rf(sc) ;
+ char fn[14 + namelen] ;
+ memcpy(fn, "../instances/", 13) ;
+ memcpy(fn + 13, argv[1], namelen + 1) ;
+ rm_rf(fn) ;
}
return 0 ;
diff --git a/src/instance/s6-instance-list.c b/src/instance/s6-instance-list.c
@@ -0,0 +1,52 @@
+/* ISC license. */
+
+#include <errno.h>
+#include <string.h>
+
+#include <skalibs/buffer.h>
+#include <skalibs/strerr.h>
+#include <skalibs/sgetopt.h>
+#include <skalibs/direntry.h>
+
+#include <s6/supervise.h>
+
+#define USAGE "s6-instance-list service"
+#define dieusage() strerr_dieusage(100, USAGE)
+
+int main (int argc, char const *const *argv)
+{
+ DIR *dir ;
+ PROG = "s6-instance-list" ;
+ {
+ subgetopt l = SUBGETOPT_ZERO ;
+ for (;;)
+ {
+ int opt = subgetopt_r(argc, argv, "", &l) ;
+ if (opt == -1) break ;
+ switch (opt)
+ {
+ default : dieusage() ;
+ }
+ }
+ argc -= l.ind ; argv += l.ind ;
+ }
+ if (!argc) dieusage() ;
+
+ s6_instance_chdirservice(argv[0]) ;
+ dir = opendir(".") ;
+ for (;;)
+ {
+ direntry *d ;
+ errno = 0 ;
+ d = readdir(dir) ;
+ if (!d) break ;
+ if (d->d_name[0] == '.') continue ;
+ if (buffer_puts(buffer_1, d->d_name) < 0
+ || buffer_put(buffer_1, "\n", 1) < 0)
+ strerr_diefu1sys(111, "write to stdout") ;
+ }
+ if (errno) strerr_diefu3sys(111, "readdir ", argv[0], "/instance") ;
+ dir_close(dir) ;
+ if (!buffer_flush(buffer_1)) strerr_diefu1sys(111, "write to stdout") ;
+ return 0 ;
+}
diff --git a/src/instance/s6-instance-status.c b/src/instance/s6-instance-status.c
@@ -0,0 +1,102 @@
+/* ISC license. */
+
+#include <string.h>
+
+#include <skalibs/bytestr.h>
+#include <skalibs/strerr.h>
+#include <skalibs/sgetopt.h>
+#include <skalibs/exec.h>
+
+#include <s6/config.h>
+
+#define USAGE "s6-instance-status [ -uwNrpest | -o up,wantedup,normallyup,ready,paused,pid,exitcode,signal,signum,updownsince,readysince,updownfor,readyfor ] [ -n ] service name"
+#define dieusage() strerr_dieusage(100, USAGE)
+
+#define MAXFIELDS 16
+#define checkfields() if (n++ >= MAXFIELDS) strerr_dief1x(100, "too many option fields")
+
+static unsigned int check_options (char const *arg, unsigned int n)
+{
+ static char const *table[] =
+ {
+ "up",
+ "wantedup",
+ "normallyup",
+ "ready",
+ "paused",
+ "pid",
+ "exitcode",
+ "signal",
+ "signum",
+ "updownsince",
+ "readysince",
+ "updownfor",
+ "readyfor",
+ 0
+ } ;
+ while (*arg)
+ {
+ size_t pos = str_chr(arg, ',') ;
+ char const *const *p = table ;
+ if (!pos) strerr_dief1x(100, "invalid null option field") ;
+ for (; *p ; p++) if (!strncmp(arg, *p, pos)) break ;
+ if (!p)
+ {
+ char blah[pos+1] ;
+ memcpy(blah, arg, pos) ;
+ blah[pos] = 0 ;
+ strerr_dief2x(100, "invalid option field: ", blah) ;
+ }
+ checkfields() ;
+ arg += pos ; if (*arg) arg++ ;
+ }
+ return n ;
+}
+
+int main (int argc, char const **argv)
+{
+ char const **fullargv = argv ;
+ size_t namelen ;
+ unsigned int n = 0 ;
+ PROG = "s6-instance-status" ;
+ {
+ subgetopt l = SUBGETOPT_ZERO ;
+ for (;;)
+ {
+ int opt = subgetopt_r(argc, argv, "no:uwNrpest", &l) ;
+ if (opt == -1) break ;
+ switch (opt)
+ {
+ case 'n' : break ;
+ case 'o' : n = check_options(l.arg, n) ; break ;
+ case 'u' :
+ case 'w' :
+ case 'N' :
+ case 'r' :
+ case 'p' :
+ case 'e' :
+ case 's' :
+ case 't' : if (n++ >= MAXFIELDS) strerr_dief1x(100, "too many option fields") ; break ;
+ default : dieusage() ;
+ }
+ }
+ argc -= l.ind ; argv += l.ind ;
+ }
+ if (argc < 2) dieusage() ;
+ namelen = strlen(argv[1]) ;
+ if (!argv[0][0]) strerr_dief1x(100, "invalid service name") ;
+ if (!argv[1][0] || argv[1][0] == '.' || byte_in(argv[1], namelen, " \t\f\r\n", 5) < namelen)
+ strerr_dief1x(100, "invalid instance name") ;
+
+ {
+ size_t svlen = strlen(argv[0]) ;
+ char fn[svlen + 11 + namelen] ;
+ memcpy(fn, argv[0], svlen) ;
+ memcpy(fn + svlen, "/instance/", 10) ;
+ memcpy(fn + svlen + 10, argv[1], namelen + 1) ;
+ argv[0] = fn ;
+ argv[1] = 0 ;
+ fullargv[0] = S6_BINPREFIX "s6-svstat" ;
+ xexec(fullargv) ;
+ }
+}
diff --git a/src/libs6/deps-lib/s6 b/src/libs6/deps-lib/s6
@@ -31,6 +31,7 @@ s6_dtally_pack.o
s6_dtally_unpack.o
s6_dtally_read.o
s6_dtally_write.o
+s6_instance_chdirservice.o
s6_servicedir_file_list.o
s6_svc_ok.o
s6_svc_write.o
diff --git a/src/libs6/s6_instance_chdirservice.c b/src/libs6/s6_instance_chdirservice.c
@@ -0,0 +1,26 @@
+/* ISC license. */
+
+#include <string.h>
+#include <unistd.h>
+
+#include <skalibs/strerr.h>
+#include <skalibs/djbunix.h>
+
+#include <s6/supervise.h>
+
+void s6_instance_chdirservice (char const *s)
+{
+ int fd, r ;
+ size_t len = strlen(s) ;
+ char fn[len + 10] ;
+ if (!*s) strerr_dief1x(100, "invalid service path") ;
+ memcpy(fn, s, len) ;
+ memcpy(fn + len, "/instance", 10) ;
+ if (chdir(fn) == -1) strerr_diefu2sys(111, "chdir to ", fn) ;
+ fd = open_read(S6_SVSCAN_CTLDIR "/lock") ;
+ if (fd < 0) strerr_diefu3sys(111, "open ", fn, "/" S6_SVSCAN_CTLDIR "/lock") ;
+ r = fd_islocked(fd) ;
+ if (r < 0) strerr_diefu3sys(111, "check lock on ", fn, "/" S6_SVSCAN_CTLDIR "/lock") ;
+ if (!r) strerr_dief2x(1, "instanced service not running on ", s) ;
+ fd_close(fd) ;
+}
diff --git a/src/libs6/s6_supervise_link_names.c b/src/libs6/s6_supervise_link_names.c
@@ -11,7 +11,6 @@
#include <skalibs/tai.h>
#include <skalibs/stralloc.h>
#include <skalibs/djbunix.h>
-#include <skalibs/lolstdio.h>
#include <s6/ftrigr.h>
#include <s6/ftrigw.h>
@@ -56,10 +55,8 @@ int s6_supervise_link_names (char const *scdir, char const *const *servicedirs,
memset(locked, 0, bitarray_div8(n)) ;
memset(logged, 0, bitarray_div8(n)) ;
- LOLDEBUG("s6_supervise_link_names: scdir = %s n = %zu options = %u", scdir, n, options) ;
for (size_t i = 0 ; i < n ; i++)
{
- LOLDEBUG("i = %zu dir = %s name = %s", i, servicedirs[i], names[i]) ;
struct stat st ;
size_t len = strlen(servicedirs[i]) ;
size_t nlen = strlen(names[i]) ;
