Move private ABI counter client symbols to dedicated header

[lttng-ust.git] / liblttng-ust / lttng-ust-comm.c

diff --git a/liblttng-ust/lttng-ust-comm.c b/liblttng-ust/lttng-ust-comm.c
index 3ace61fcc9ec075f114d7196946bb9ad97ed43d6..cb9f8c88361cddf9fa308a31100351c1147e3b54 100644 (file)
--- a/liblttng-ust/lttng-ust-comm.c
+++ b/liblttng-ust/lttng-ust-comm.c
@@ -36,6 +36,7 @@
 #include <lttng/ust-error.h>
 #include <lttng/ust-ctl.h>
 #include <lttng/ust-libc-wrapper.h>
+#include <lttng/ust-tracer.h>
 #include <urcu/tls-compat.h>
 #include <ust-comm.h>
 #include <ust-fd.h>
@@ -52,9 +53,7 @@
 #include "ust-events-internal.h"
 #include "context-internal.h"
 #include "ust-compat.h"
-
-/* Concatenate lttng ust shared library name with its major version number. */
-#define LTTNG_UST_LIB_SO_NAME "liblttng-ust.so." lttng_ust_stringify(CONFIG_LTTNG_UST_LIBRARY_VERSION_MAJOR)
+#include "lttng-counter-client.h"
 
 /*
  * Has lttng ust comm constructor been called ?
@@ -363,18 +362,6 @@ extern void lttng_ring_buffer_client_discard_exit(void);
 extern void lttng_ring_buffer_client_discard_rt_exit(void);
 extern void lttng_ring_buffer_metadata_client_exit(void);
 
-__attribute__((visibility("hidden")))
-extern void lttng_counter_client_percpu_32_modular_init(void);
-
-__attribute__((visibility("hidden")))
-extern void lttng_counter_client_percpu_32_modular_exit(void);
-
-__attribute__((visibility("hidden")))
-extern void lttng_counter_client_percpu_64_modular_init(void);
-
-__attribute__((visibility("hidden")))
-extern void lttng_counter_client_percpu_64_modular_exit(void);
-
 static char *get_map_shm(struct sock_info *sock_info);
 
 ssize_t lttng_ust_read(int fd, void *buf, size_t len)
@@ -639,11 +626,11 @@ int register_to_sessiond(int socket, enum ustctl_socket_type type)
        return ustcomm_send_reg_msg(socket,
                type,
                CAA_BITS_PER_LONG,
-               lttng_alignof(uint8_t) * CHAR_BIT,
-               lttng_alignof(uint16_t) * CHAR_BIT,
-               lttng_alignof(uint32_t) * CHAR_BIT,
-               lttng_alignof(uint64_t) * CHAR_BIT,
-               lttng_alignof(unsigned long) * CHAR_BIT);
+               lttng_ust_rb_alignof(uint8_t) * CHAR_BIT,
+               lttng_ust_rb_alignof(uint16_t) * CHAR_BIT,
+               lttng_ust_rb_alignof(uint32_t) * CHAR_BIT,
+               lttng_ust_rb_alignof(uint64_t) * CHAR_BIT,
+               lttng_ust_rb_alignof(unsigned long) * CHAR_BIT);
 }
 
 static
@@ -2093,7 +2080,7 @@ void __attribute__((constructor)) lttng_ust_init(void)
         * liblttng-ust.so to increment the dynamic loader's internal refcount for
         * this library so it never becomes zero, thus never gets unloaded from the
         * address space of the process. Since we are already running in the
-        * constructor of the LTTNG_UST_LIB_SO_NAME library, calling dlopen will
+        * constructor of the LTTNG_UST_LIB_SONAME library, calling dlopen will
         * simply increment the refcount and no additionnal work is needed by the
         * dynamic loader as the shared library is already loaded in the address
         * space. As a safe guard, we use the RTLD_NODELETE flag to prevent
@@ -2101,9 +2088,9 @@ void __attribute__((constructor)) lttng_ust_init(void)
         * never happen). Do the return value check but discard the handle at the
         * end of the function as it's not needed.
         */
-       handle = dlopen(LTTNG_UST_LIB_SO_NAME, RTLD_LAZY | RTLD_NODELETE);
+       handle = dlopen(LTTNG_UST_LIB_SONAME, RTLD_LAZY | RTLD_NODELETE);
        if (!handle) {
-               ERR("dlopen of liblttng-ust shared library (%s).", LTTNG_UST_LIB_SO_NAME);
+               ERR("dlopen of liblttng-ust shared library (%s).", LTTNG_UST_LIB_SONAME);
        }
 
        /*