sd-daemon: move _sd_hidden_ from .h to .c file

2 files changed, 25 insertions, 27 deletions

diff --git a/src/sd-daemon.c b/src/sd-daemon.c
index b30db5d5b3..ec436bf724 100644
--- a/src/sd-daemon.c
+++ b/src/sd-daemon.c
@@ -49,7 +49,13 @@
 
 #include "sd-daemon.h"
 
-int sd_listen_fds(int unset_environment) {
+#if (__GNUC__ >= 4) && !defined(SD_EXPORT_SYMBOLS)
+#define _sd_hidden_ __attribute__ ((visibility("hidden")))
+#else
+#define _sd_hidden_
+#endif
+
+_sd_hidden_ int sd_listen_fds(int unset_environment) {
 
 #if defined(DISABLE_SYSTEMD) || !defined(__linux__)
         return 0;
@@ -130,7 +136,7 @@ finish:
 #endif
 }
 
-int sd_is_fifo(int fd, const char *path) {
+_sd_hidden_ int sd_is_fifo(int fd, const char *path) {
         struct stat st_fd;
 
         if (fd < 0)
@@ -163,7 +169,7 @@ int sd_is_fifo(int fd, const char *path) {
         return 1;
 }
 
-static int sd_is_socket_internal(int fd, int type, int listening) {
+_sd_hidden_ static int sd_is_socket_internal(int fd, int type, int listening) {
         struct stat st_fd;
 
         if (fd < 0 || type < 0)
@@ -214,7 +220,7 @@ union sockaddr_union {
         struct sockaddr_storage storage;
 };
 
-int sd_is_socket(int fd, int family, int type, int listening) {
+_sd_hidden_ int sd_is_socket(int fd, int family, int type, int listening) {
         int r;
 
         if (family < 0)
@@ -242,7 +248,7 @@ int sd_is_socket(int fd, int family, int type, int listening) {
         return 1;
 }
 
-int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port) {
+_sd_hidden_ int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port) {
         union sockaddr_union sockaddr;
         socklen_t l;
         int r;
@@ -287,7 +293,7 @@ int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port
         return 1;
 }
 
-int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t length) {
+_sd_hidden_ int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t length) {
         union sockaddr_union sockaddr;
         socklen_t l;
         int r;
@@ -330,7 +336,7 @@ int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t
         return 1;
 }
 
-int sd_is_mq(int fd, const char *path) {
+_sd_hidden_ int sd_is_mq(int fd, const char *path) {
 #if !defined(__linux__)
         return 0;
 #else
@@ -367,7 +373,7 @@ int sd_is_mq(int fd, const char *path) {
 #endif
 }
 
-int sd_notify(int unset_environment, const char *state) {
+_sd_hidden_ int sd_notify(int unset_environment, const char *state) {
 #if defined(DISABLE_SYSTEMD) || !defined(__linux__) || !defined(SOCK_CLOEXEC)
         return 0;
 #else
@@ -435,7 +441,7 @@ finish:
 #endif
 }
 
-int sd_notifyf(int unset_environment, const char *format, ...) {
+_sd_hidden_ int sd_notifyf(int unset_environment, const char *format, ...) {
 #if defined(DISABLE_SYSTEMD) || !defined(__linux__)
         return 0;
 #else
@@ -457,7 +463,7 @@ int sd_notifyf(int unset_environment, const char *format, ...) {
 #endif
 }
 
-int sd_booted(void) {
+_sd_hidden_ int sd_booted(void) {
 #if defined(DISABLE_SYSTEMD) || !defined(__linux__)
         return 0;
 #else
diff --git a/src/sd-daemon.h b/src/sd-daemon.h
index c3d9b6fb0d..884c36107d 100644
--- a/src/sd-daemon.h
+++ b/src/sd-daemon.h
@@ -75,14 +75,6 @@ extern "C" {
 #endif
 #endif
 
-#ifndef _sd_hidden_
-#if (__GNUC__ >= 4) && !defined(SD_EXPORT_SYMBOLS)
-#define _sd_hidden_ __attribute__ ((visibility("hidden")))
-#else
-#define _sd_hidden_
-#endif
-#endif
-
 /*
   Log levels for usage on stderr:
 
@@ -117,7 +109,7 @@ extern "C" {
 
   See sd_listen_fds(3) for more information.
 */
-int sd_listen_fds(int unset_environment) _sd_hidden_;
+int sd_listen_fds(int unset_environment);
 
 /*
   Helper call for identifying a passed file descriptor. Returns 1 if
@@ -129,7 +121,7 @@ int sd_listen_fds(int unset_environment) _sd_hidden_;
 
   See sd_is_fifo(3) for more information.
 */
-int sd_is_fifo(int fd, const char *path) _sd_hidden_;
+int sd_is_fifo(int fd, const char *path);
 
 /*
   Helper call for identifying a passed file descriptor. Returns 1 if
@@ -145,7 +137,7 @@ int sd_is_fifo(int fd, const char *path) _sd_hidden_;
 
   See sd_is_socket(3) for more information.
 */
-int sd_is_socket(int fd, int family, int type, int listening) _sd_hidden_;
+int sd_is_socket(int fd, int family, int type, int listening);
 
 /*
   Helper call for identifying a passed file descriptor. Returns 1 if
@@ -159,7 +151,7 @@ int sd_is_socket(int fd, int family, int type, int listening) _sd_hidden_;
 
   See sd_is_socket_inet(3) for more information.
 */
-int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port) _sd_hidden_;
+int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port);
 
 /*
   Helper call for identifying a passed file descriptor. Returns 1 if
@@ -175,7 +167,7 @@ int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port
 
   See sd_is_socket_unix(3) for more information.
 */
-int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t length) _sd_hidden_;
+int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t length);
 
 /*
   Helper call for identifying a passed file descriptor. Returns 1 if
@@ -183,7 +175,7 @@ int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t
   0 otherwise. If path is NULL a message queue name check is not
   done. Returns a negative errno style error code on failure.
 */
-int sd_is_mq(int fd, const char *path) _sd_hidden_;
+int sd_is_mq(int fd, const char *path);
 
 /*
   Informs systemd about changed daemon state. This takes a number of
@@ -229,7 +221,7 @@ int sd_is_mq(int fd, const char *path) _sd_hidden_;
 
   See sd_notify(3) for more information.
 */
-int sd_notify(int unset_environment, const char *state) _sd_hidden_;
+int sd_notify(int unset_environment, const char *state);
 
 /*
   Similar to sd_notify() but takes a format string.
@@ -251,7 +243,7 @@ int sd_notify(int unset_environment, const char *state) _sd_hidden_;
 
   See sd_notifyf(3) for more information.
 */
-int sd_notifyf(int unset_environment, const char *format, ...) _sd_printf_attr_(2,3) _sd_hidden_;
+int sd_notifyf(int unset_environment, const char *format, ...) _sd_printf_attr_(2,3);
 
 /*
   Returns > 0 if the system was booted with systemd. Returns < 0 on
@@ -264,7 +256,7 @@ int sd_notifyf(int unset_environment, const char *format, ...) _sd_printf_attr_(
 
   See sd_booted(3) for more information.
 */
-int sd_booted(void) _sd_hidden_;
+int sd_booted(void);
 
 #ifdef __cplusplus
 }