[PATCH 2/8] unix-socket: stub impl. for platforms with no unix socket support

[Nguyễn Thái Ngọc Duy]

With this we can make unix_stream_* calls without #ifdef.

Signed-off-by: Nguyễn Thái Ngọc Duy <pclo...@gmail.com>
---
 Makefile      |  2 ++
 unix-socket.h | 18 ++++++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/Makefile b/Makefile
index 028749b..d0a2b4b 100644
--- a/Makefile
+++ b/Makefile
@@ -1417,6 +1417,8 @@ ifndef NO_UNIX_SOCKETS
        LIB_H += unix-socket.h
        PROGRAM_OBJS += credential-cache.o
        PROGRAM_OBJS += credential-cache--daemon.o
+else
+       BASIC_CFLAGS += -DNO_UNIX_SOCKETS
 endif
 
 ifdef NO_ICONV
diff --git a/unix-socket.h b/unix-socket.h
index e271aee..f1cba70 100644
--- a/unix-socket.h
+++ b/unix-socket.h
@@ -1,7 +1,25 @@
 #ifndef UNIX_SOCKET_H
 #define UNIX_SOCKET_H
 
+#ifndef NO_UNIX_SOCKETS
+
 int unix_stream_connect(const char *path);
 int unix_stream_listen(const char *path);
 
+#else
+
+static inline int unix_stream_connect(const char *path)
+{
+       errno = ENOSYS;
+       return -1;
+}
+
+static inline int unix_stream_listen(const char *path)
+{
+       errno = ENOSYS;
+       return -1;
+}
+
+#endif
+
 #endif /* UNIX_SOCKET_H */
-- 
1.9.1.346.ga2b5940

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