Prep v234: Apply missing upstream fixes in src/basic (1/6)

[elogind.git] / src / basic / socket-util.c

diff --git a/src/basic/socket-util.c b/src/basic/socket-util.c
index 68773d54cc2f389f5ef3e11dc1022783898e0252..c1312c1d2940721cbc88b1cf9124ae9822d6111d 100644 (file)
--- a/src/basic/socket-util.c
+++ b/src/basic/socket-util.c
@@ -44,9 +44,16 @@
 #include "string-util.h"
 #include "strv.h"
 #include "user-util.h"
+//#include "utf8.h"
 #include "util.h"
 
 #if 0 /// UNNEEDED by elogind
+#ifdef ENABLE_IDN
+#  define IDN_FLAGS (NI_IDN|NI_IDN_USE_STD3_ASCII_RULES)
+#else
+#  define IDN_FLAGS 0
+#endif
+
 int socket_address_parse(SocketAddress *a, const char *s) {
         char *e, *n;
         unsigned u;
@@ -405,7 +412,7 @@ bool socket_address_equal(const SocketAddress *a, const SocketAddress *b) {
                         return false;
 
                 if (a->sockaddr.un.sun_path[0]) {
-                        if (!path_equal_or_files_same(a->sockaddr.un.sun_path, b->sockaddr.un.sun_path))
+                        if (!path_equal_or_files_same(a->sockaddr.un.sun_path, b->sockaddr.un.sun_path, 0))
                                 return false;
                 } else {
                         if (a->size != b->size)
@@ -480,7 +487,6 @@ const char* socket_address_get_path(const SocketAddress *a) {
 
         return a->sockaddr.un.sun_path;
 }
-#endif // 0
 
 bool socket_ipv6_is_supported(void) {
         if (access("/proc/net/if_inet6", F_OK) != 0)
@@ -489,7 +495,6 @@ bool socket_ipv6_is_supported(void) {
         return true;
 }
 
-#if 0 /// UNNEEDED by elogind
 bool socket_address_matches_fd(const SocketAddress *a, int fd) {
         SocketAddress b;
         socklen_t solen;
@@ -724,8 +729,7 @@ int socknameinfo_pretty(union sockaddr_union *sa, socklen_t salen, char **_ret)
 
         assert(_ret);
 
-        r = getnameinfo(&sa->sa, salen, host, sizeof(host), NULL, 0,
-                        NI_IDN|NI_IDN_USE_STD3_ASCII_RULES);
+        r = getnameinfo(&sa->sa, salen, host, sizeof(host), NULL, 0, IDN_FLAGS);
         if (r != 0) {
                 int saved_errno = errno;
 
@@ -866,7 +870,6 @@ static const char* const ip_tos_table[] = {
 };
 
 DEFINE_STRING_TABLE_LOOKUP_WITH_FALLBACK(ip_tos, int, 0xff);
-#endif // 0
 
 bool ifname_valid(const char *p) {
         bool numeric = true;
@@ -923,6 +926,7 @@ bool address_label_valid(const char *p) {
 
         return true;
 }
+#endif // 0
 
 int getpeercred(int fd, struct ucred *ucred) {
         socklen_t n = sizeof(struct ucred);
@@ -1140,7 +1144,6 @@ int flush_accept(int fd) {
                 close(cfd);
         }
 }
-#endif // 0
 
 struct cmsghdr* cmsg_find(struct msghdr *mh, int level, int type, socklen_t length) {
         struct cmsghdr *cmsg;
@@ -1156,7 +1159,6 @@ struct cmsghdr* cmsg_find(struct msghdr *mh, int level, int type, socklen_t leng
         return NULL;
 }
 
-#if 0 /// UNNEEDED by elogind
 int socket_ioctl_fd(void) {
         int fd;