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Diffstat (limited to 'src/sd-daemon.c')
-rw-r--r--src/sd-daemon.c26
1 files changed, 16 insertions, 10 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