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Merge pull request #8138 from TDT-AG/pr/20190206-collectd

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collectd: enable lua support
This commit is contained in:
Florian Eckert 2019-04-25 12:44:31 +02:00 committed by GitHub
commit 6382a043b0
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2 changed files with 55 additions and 3 deletions
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16
utils/collectd/Makefile
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@ -53,7 +53,6 @@ COLLECTD_PLUGINS_DISABLED:= \
ipvs \
java \
log_logstash \
lua \
lvm \
lpar \
madwifi \
@ -138,6 +137,7 @@ COLLECTD_PLUGINS_SELECTED:= \
iwinfo \
load \
logfile \
lua \
match_empty_counter \
match_hashed \
match_regex \
@ -196,7 +196,11 @@ endef
define Package/collectd
$(call Package/collectd/Default)
DEPENDS:= +libpthread +zlib +libltdl +libip4tc
DEPENDS:= +libpthread \
+zlib \
+libltdl \
+libip4tc \
+PACKAGE_collectd-mod-lua:liblua
MENU:=1
endef
@ -226,7 +230,12 @@ CONFIGURE_ARGS+= \
CONFIGURE_VARS+= \
CFLAGS="$$$$CFLAGS $(FPIC)" \
LDFLAGS="$$$$LDFLAGS -lm -lz" \
KERNEL_DIR="$(LINUX_DIR)" \
KERNEL_DIR="$(LINUX_DIR)"
ifneq ($(CONFIG_PACKAGE_collectd-mod-lua),)
CONFIGURE_VARS+= \
LDFLAGS="$$$$LDFLAGS -llua"
endif
ifneq ($(CONFIG_PACKAGE_COLLECTD_ENCRYPTED_NETWORK),)
CONFIGURE_ARGS+= \
@ -360,6 +369,7 @@ $(eval $(call BuildPlugin,irq,interrupt usage input,irq,))
$(eval $(call BuildPlugin,iwinfo,libiwinfo wireless statistics,iwinfo,+PACKAGE_collectd-mod-iwinfo:libiwinfo))
$(eval $(call BuildPlugin,load,system load input,load,))
$(eval $(call BuildPlugin,logfile,log files output,logfile,))
$(eval $(call BuildPlugin,lua,lua input/output,lua,+PACKAGE_collectd-mod-lua:liblua))
$(eval $(call BuildPlugin,match-empty-counter,empty-counter match,match_empty_counter,))
$(eval $(call BuildPlugin,match-hashed,hashed match,match_hashed,))
$(eval $(call BuildPlugin,match-regex,regex match,match_regex,))

42
utils/collectd/patches/930-fix-lua-callback-registration.patch Normal file
View File

@ -0,0 +1,42 @@
--- a/src/lua.c
+++ b/src/lua.c
@@ -281,9 +281,6 @@ static int lua_cb_register_read(lua_Stat
luaL_checktype(L, 1, LUA_TFUNCTION);
- char function_name[DATA_MAX_NAME_LEN];
- snprintf(function_name, sizeof(function_name), "lua/%s", lua_tostring(L, 1));
-
int callback_id = clua_store_callback(L, 1);
if (callback_id < 0)
return luaL_error(L, "%s", "Storing callback function failed");
@@ -298,6 +295,9 @@ static int lua_cb_register_read(lua_Stat
if (cb == NULL)
return luaL_error(L, "%s", "calloc failed");
+ char function_name[DATA_MAX_NAME_LEN];
+ snprintf(function_name, sizeof(function_name), "lua/%p", thread);
+
cb->lua_state = thread;
cb->callback_id = callback_id;
cb->lua_function_name = strdup(function_name);
@@ -325,9 +325,6 @@ static int lua_cb_register_write(lua_Sta
luaL_checktype(L, 1, LUA_TFUNCTION);
- char function_name[DATA_MAX_NAME_LEN] = "";
- snprintf(function_name, sizeof(function_name), "lua/%s", lua_tostring(L, 1));
-
int callback_id = clua_store_callback(L, 1);
if (callback_id < 0)
return luaL_error(L, "%s", "Storing callback function failed");
@@ -342,6 +339,9 @@ static int lua_cb_register_write(lua_Sta
if (cb == NULL)
return luaL_error(L, "%s", "calloc failed");
+ char function_name[DATA_MAX_NAME_LEN] = "";
+ snprintf(function_name, sizeof(function_name), "lua/%p", thread);
+
cb->lua_state = thread;
cb->callback_id = callback_id;
cb->lua_function_name = strdup(function_name);