X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Flibsystemd-daemon%2Fsd-daemon.c;h=485b301023f3a7d36e388c282a4816e18c2f9499;hb=9a636ed8096fa44927f182ac3eaef4104866d4a9;hp=b1ff43132a3cc89a03fb3f68bc12c6ddeca233ea;hpb=8333c77edf8fd1654cd96f3f6ee0f078dd64b58b;p=elogind.git

diff --git a/src/libsystemd-daemon/sd-daemon.c b/src/libsystemd-daemon/sd-daemon.c
index b1ff43132..485b30102 100644
--- a/src/libsystemd-daemon/sd-daemon.c
+++ b/src/libsystemd-daemon/sd-daemon.c
@@ -32,11 +32,7 @@
 #include <sys/stat.h>
 #include <sys/socket.h>
 #include <sys/un.h>
-#ifdef __BIONIC__
-#  include <linux/fcntl.h>
-#else
-#  include <sys/fcntl.h>
-#endif
+#include <fcntl.h>
 #include <netinet/in.h>
 #include <stdlib.h>
 #include <errno.h>
@@ -47,7 +43,7 @@
 #include <stddef.h>
 #include <limits.h>
 
-#if defined(__linux__)
+#if defined(__linux__) && !defined(SD_DAEMON_DISABLE_MQ)
 #  include <mqueue.h>
 #endif
 
@@ -278,11 +274,8 @@ _sd_export_ int sd_is_socket(int fd, int family, int type, int listening) {
                 return r;
 
         if (family > 0) {
-                union sockaddr_union sockaddr;
-                socklen_t l;
-
-                memset(&sockaddr, 0, sizeof(sockaddr));
-                l = sizeof(sockaddr);
+                union sockaddr_union sockaddr = {};
+                socklen_t l = sizeof(sockaddr);
 
                 if (getsockname(fd, &sockaddr.sa, &l) < 0)
                         return -errno;
@@ -297,8 +290,8 @@ _sd_export_ int sd_is_socket(int fd, int family, int type, int listening) {
 }
 
 _sd_export_ int sd_is_socket_inet(int fd, int family, int type, int listening, uint16_t port) {
-        union sockaddr_union sockaddr;
-        socklen_t l;
+        union sockaddr_union sockaddr = {};
+        socklen_t l = sizeof(sockaddr);
         int r;
 
         if (family != 0 && family != AF_INET && family != AF_INET6)
@@ -308,9 +301,6 @@ _sd_export_ int sd_is_socket_inet(int fd, int family, int type, int listening, u
         if (r <= 0)
                 return r;
 
-        memset(&sockaddr, 0, sizeof(sockaddr));
-        l = sizeof(sockaddr);
-
         if (getsockname(fd, &sockaddr.sa, &l) < 0)
                 return -errno;
 
@@ -343,17 +333,14 @@ _sd_export_ int sd_is_socket_inet(int fd, int family, int type, int listening, u
 }
 
 _sd_export_ int sd_is_socket_unix(int fd, int type, int listening, const char *path, size_t length) {
-        union sockaddr_union sockaddr;
-        socklen_t l;
+        union sockaddr_union sockaddr = {};
+        socklen_t l = sizeof(sockaddr);
         int r;
 
         r = sd_is_socket_internal(fd, type, listening);
         if (r <= 0)
                 return r;
 
-        memset(&sockaddr, 0, sizeof(sockaddr));
-        l = sizeof(sockaddr);
-
         if (getsockname(fd, &sockaddr.sa, &l) < 0)
                 return -errno;
 
@@ -387,7 +374,7 @@ _sd_export_ int sd_is_socket_unix(int fd, int type, int listening, const char *p
 }
 
 _sd_export_ int sd_is_mq(int fd, const char *path) {
-#if !defined(__linux__)
+#if !defined(__linux__) || defined(SD_DAEMON_DISABLE_MQ)
         return 0;
 #else
         struct mq_attr attr;