platform fixes

Author: annacrombie

src/amalgam.c

@@ -142,7 +142,6 @@
 #include "platform/windows/path.c"
 #include "platform/windows/rpath_fixer.c"
 #include "platform/windows/run_cmd.c"
-#include "platform/windows/socket.c"
 #include "platform/windows/term.c"
 #include "platform/windows/timer.c"
 #include "platform/windows/uname.c"
@@ -155,11 +154,11 @@
 #include "platform/posix/os.c"
 #include "platform/posix/path.c"
 #include "platform/posix/run_cmd.c"
-#include "platform/posix/socket.c"
 #include "platform/posix/term.c"
 #include "platform/posix/timer.c"
 #include "platform/posix/uname.c"
 #endif
+#include "platform/null/socket.c"
 
 #include "external/pkgconfig.c"
 #include "external/pkgconfig_exec.c"

src/platform/filesystem.c

@@ -368,7 +368,7 @@ fs_write(int fd, const void *buf_v, uint32_t len)
 {
 	const char *buf = buf_v;
 	while (len > 0) {
-		ssize_t w = write(fd, buf, len);
+		int64_t w = write(fd, buf, len);
 		if (w < 0) {
 			if (errno == EINTR) {
 				continue;

src/platform/meson.build

@@ -68,4 +68,9 @@ if platform == 'posix'
     else
         platform_sources += files('null/backtrace.c')
     endif
+
+    if host_machine.system() == 'sunos'
+        deps += cc.find_library('socket')
+        deps += cc.find_library('nsl')
+    endif
 endif

src/platform/null/socket.c

@@ -0,0 +1,16 @@
+/*
+ * SPDX-FileCopyrightText: Stone Tickle <lattis@mochiro.moe>
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+#include "compat.h"
+
+#include "log.h"
+#include "platform/socket.h"
+
+bool
+socket_pair_create(const char *path, struct socket_pair *pair)
+{
+	LOG_E("socket_pair_create: not implemented");
+	return false;
+}