mainloop: hide unnecessary symbols

src/lxc/Makefile.am

@@ -553,6 +553,7 @@ lxc_stop_SOURCES = tools/lxc_stop.c \
 		   file_utils.c file_utils.h \
 		   initutils.c initutils.h \
 		   log.c log.h \
+		   mainloop.c mainloop.h \
 		   string_utils.c string_utils.h
 if ENABLE_SECCOMP
 lxc_stop_SOURCES += seccomp.c lxcseccomp.h
@@ -568,6 +569,7 @@ lxc_top_SOURCES = tools/lxc_top.c \
 		  file_utils.c file_utils.h \
 		  initutils.c initutils.h \
 		  log.c log.h \
+		  mainloop.c mainloop.h \
 		  string_utils.c string_utils.h
 if ENABLE_SECCOMP
 lxc_top_SOURCES += seccomp.c lxcseccomp.h

src/lxc/mainloop.h

@@ -5,6 +5,7 @@
 
 #include <stdint.h>
 
+#include "compiler.h"
 #include "list.h"
 #include "memory_utils.h"
 
@@ -20,21 +21,18 @@ struct lxc_epoll_descr {
 typedef int (*lxc_mainloop_callback_t)(int fd, uint32_t event, void *data,
 				       struct lxc_epoll_descr *descr);
 
-extern int lxc_mainloop(struct lxc_epoll_descr *descr, int timeout_ms);
+__hidden extern int lxc_mainloop(struct lxc_epoll_descr *descr, int timeout_ms);
 
-extern int lxc_mainloop_add_handler_events(struct lxc_epoll_descr *descr,
-					   int fd, int events,
-					   lxc_mainloop_callback_t callback,
-					   void *data);
-extern int lxc_mainloop_add_handler(struct lxc_epoll_descr *descr, int fd,
-				    lxc_mainloop_callback_t callback,
-				    void *data);
+__hidden extern int lxc_mainloop_add_handler_events(struct lxc_epoll_descr *descr, int fd, int events,
+						    lxc_mainloop_callback_t callback, void *data);
+__hidden extern int lxc_mainloop_add_handler(struct lxc_epoll_descr *descr, int fd,
+					     lxc_mainloop_callback_t callback, void *data);
 
-extern int lxc_mainloop_del_handler(struct lxc_epoll_descr *descr, int fd);
+__hidden extern int lxc_mainloop_del_handler(struct lxc_epoll_descr *descr, int fd);
 
-extern int lxc_mainloop_open(struct lxc_epoll_descr *descr);
+__hidden extern int lxc_mainloop_open(struct lxc_epoll_descr *descr);
 
-extern void lxc_mainloop_close(struct lxc_epoll_descr *descr);
+__hidden extern void lxc_mainloop_close(struct lxc_epoll_descr *descr);
 
 define_cleanup_function(struct lxc_epoll_descr *, lxc_mainloop_close);
 

src/tests/Makefile.am

@@ -18,6 +18,7 @@ lxc_test_api_reboot_SOURCES = api_reboot.c \
 			      ../lxc/file_utils.c ../lxc/file_utils.h \
 			      ../lxc/initutils.c ../lxc/initutils.h \
 			      ../lxc/log.c ../lxc/log.h \
+			      ../lxc/mainloop.c ../lxc/mainloop.h \
 			      ../lxc/network.c ../lxc/network.h \
 			      ../lxc/nl.c ../lxc/nl.h \
 			      ../lxc/string_utils.c ../lxc/string_utils.h
@@ -37,6 +38,7 @@ lxc_test_attach_SOURCES = attach.c \
 			  ../lxc/file_utils.c ../lxc/file_utils.h \
 			  ../lxc/initutils.c ../lxc/initutils.h \
 			  ../lxc/log.c ../lxc/log.h \
+			  ../lxc/mainloop.c ../lxc/mainloop.h \
 			  ../lxc/network.c ../lxc/network.h \
 			  ../lxc/nl.c ../lxc/nl.h \
 			  ../lxc/string_utils.c ../lxc/string_utils.h
@@ -56,6 +58,7 @@ lxc_test_cgpath_SOURCES = cgpath.c \
 			  ../lxc/file_utils.c ../lxc/file_utils.h \
 			  ../lxc/initutils.c ../lxc/initutils.h \
 			  ../lxc/log.c ../lxc/log.h \
+			  ../lxc/mainloop.c ../lxc/mainloop.h \
 			  ../lxc/network.c ../lxc/network.h \
 			  ../lxc/nl.c ../lxc/nl.h \
 			  ../lxc/string_utils.c ../lxc/string_utils.h
@@ -77,6 +80,7 @@ lxc_test_config_jump_table_SOURCES = config_jump_table.c \
 				     ../lxc/file_utils.c ../lxc/file_utils.h \
 				     ../lxc/initutils.c ../lxc/initutils.h \
 				     ../lxc/log.c ../lxc/log.h \
+				     ../lxc/mainloop.c ../lxc/mainloop.h \
 				     ../lxc/network.c ../lxc/network.h \
 				     ../lxc/nl.c ../lxc/nl.h \
 				     ../lxc/string_utils.c ../lxc/string_utils.h
@@ -159,6 +163,7 @@ lxc_test_utils_SOURCES = lxc-test-utils.c \
 			  ../lxc/file_utils.c ../lxc/file_utils.h \
 			  ../lxc/initutils.c ../lxc/initutils.h \
 			  ../lxc/log.c ../lxc/log.h \
+			  ../lxc/mainloop.c ../lxc/mainloop.h \
 			  ../lxc/network.c ../lxc/network.h \
 			  ../lxc/nl.c ../lxc/nl.h \
 			  ../lxc/string_utils.c ../lxc/string_utils.h