From 589e680970d44e5bd006844bdeb6ed355c8d345b Mon Sep 17 00:00:00 2001
From: Steven Barth <steven@midlink.org>
Date: Mon, 9 Mar 2009 09:37:08 +0000
Subject: [PATCH] Make nixio compile on OpenSolaris

---
 libs/nixio/Makefile         |  8 +-------
 libs/nixio/src/process.c    |  1 +
 libs/nixio/src/sockopt.c    |  5 +++++
 libs/nixio/src/tls-socket.c | 10 +++++-----
 4 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/libs/nixio/Makefile b/libs/nixio/Makefile
index df63dc183..f8d01b781 100644
--- a/libs/nixio/Makefile
+++ b/libs/nixio/Makefile
@@ -6,8 +6,6 @@ AXTLS_VERSION = 1.2.1
 AXTLS_DIR     = axTLS
 AXTLS_FILE    = $(AXTLS_DIR)-$(AXTLS_VERSION).tar.gz
 NIXIO_TLS    ?= axtls
-EXTRA_CFLAGS  = -std=c99
-NIXIO_CFLAGS  = -D_XOPEN_SOURCE=500
 
 NIXIO_OBJ = src/nixio.o src/socket.o src/sockopt.o src/bind.o src/address.o \
 	    src/poll.o src/io.o src/file.o src/splice.o src/process.o \
@@ -24,10 +22,6 @@ ifeq ($(NIXIO_TLS),openssl)
 	TLS_LDFLAGS = -lssl
 endif
 
-ifeq ($(OS),Linux)
-	NIXIO_CFLAGS = -D_GNU_SOURCE
-endif
-
 %.o: %.c
 	$(COMPILE) $(NIXIO_CFLAGS) $(LUA_CFLAGS) $(FPIC) -c -o $@ $< 
 
@@ -55,7 +49,7 @@ $(AXTLS_DIR)/.prepared:
 	touch $@
 
 src/libaxtls.a: $(AXTLS_DIR)/.prepared
-	$(MAKE) -C $(AXTLS_DIR) CC=$(CC) CFLAGS="$(CFLAGS) $(EXTRA_CFLAGS) $(FPIC) '-Dalloca(size)=__builtin_alloca(size)' -Wall -pedantic -I../config -I../ssl -I../crypto" LDFLAGS="$(LDFLAGS)" OS="$(OS)" clean all
+	$(MAKE) -C $(AXTLS_DIR) CC=$(CC) CFLAGS="$(CFLAGS) $(EXTRA_CFLAGS) $(FPIC) -Wall -pedantic -I../config -I../ssl -I../crypto" LDFLAGS="$(LDFLAGS)" OS="$(OS)" clean all
 	cp -p $(AXTLS_DIR)/_stage/libaxtls.a src
 
 clean: luaclean
diff --git a/libs/nixio/src/process.c b/libs/nixio/src/process.c
index 19fa10ef2..e8f0cdc50 100644
--- a/libs/nixio/src/process.c
+++ b/libs/nixio/src/process.c
@@ -24,6 +24,7 @@
 #include <string.h>
 #include <sys/wait.h>
 #include <sys/types.h>
+#include <signal.h>
 
 static int nixio_fork(lua_State *L) {
 	pid_t pid = fork();
diff --git a/libs/nixio/src/sockopt.c b/libs/nixio/src/sockopt.c
index b80e2e353..6ec87539b 100644
--- a/libs/nixio/src/sockopt.c
+++ b/libs/nixio/src/sockopt.c
@@ -23,6 +23,7 @@
 #include <sys/time.h>
 #include <string.h>
 #include <fcntl.h>
+#include <errno.h>
 #include "nixio.h"
 
 
@@ -124,7 +125,11 @@ static int nixio__getsetsockopt(lua_State *L, int set) {
 		} else if (!strcmp(option, "sndbuf")) {
 			return nixio__gso_int(L, sock->fd, SOL_SOCKET, SO_SNDBUF, set);
 		} else if (!strcmp(option, "priority")) {
+#ifdef SO_PRIORITY
 			return nixio__gso_int(L, sock->fd, SOL_SOCKET, SO_PRIORITY, set);
+#else
+			return nixio__pstatus(L, !(errno = ENOPROTOOPT));
+#endif
 		} else if (!strcmp(option, "broadcast")) {
 			return nixio__gso_int(L, sock->fd, SOL_SOCKET, SO_BROADCAST, set);
 		} else if (!strcmp(option, "linger")) {
diff --git a/libs/nixio/src/tls-socket.c b/libs/nixio/src/tls-socket.c
index 3b0744f04..693a2a551 100644
--- a/libs/nixio/src/tls-socket.c
+++ b/libs/nixio/src/tls-socket.c
@@ -82,11 +82,11 @@ static int nixio_tls_sock_recv(lua_State *L) {
 		t->pbufsiz -= req;
 		return 1;
 	} else {
-		char *axbuf;
-		int axread;
+		uint8_t *axbuf;
+		size_t axread;
 
 		/* while handshake pending */
-		while ((axread = ssl_read(sock, (uint8_t**)&axbuf)) == SSL_OK);
+		while ((axread = ssl_read(sock, &axbuf)) == SSL_OK);
 
 		if (t->pbufsiz) {
 			lua_pushlstring(L, t->pbufpos, t->pbufsiz);
@@ -111,7 +111,7 @@ static int nixio_tls_sock_recv(lua_State *L) {
 			int stillwant = req - t->pbufsiz;
 			if (stillwant < axread) {
 				/* we got more data than we need */
-				lua_pushlstring(L, axbuf, stillwant);
+				lua_pushlstring(L, (char *)axbuf, stillwant);
 				if(t->pbufsiz) {
 					lua_concat(L, 2);
 				}
@@ -130,7 +130,7 @@ static int nixio_tls_sock_recv(lua_State *L) {
 				t->pbufpos = t->pbuffer;
 				memcpy(t->pbufpos, axbuf + stillwant, t->pbufsiz);
 			} else {
-				lua_pushlstring(L, axbuf, axread);
+				lua_pushlstring(L, (char *)axbuf, axread);
 				if(t->pbufsiz) {
 					lua_concat(L, 2);
 				}
-- 
2.11.0