MacCvs changes

lsh/MacOS/src/lsh_dll.c

@@ -323,6 +323,7 @@ char * strsignal(int signo)
 	static char errstr[__max_errstr];
 	
 	sprintf(errstr, "Signal no (%d)", signo);
+	return 0L;
 }
 
 
@@ -690,9 +691,6 @@ void make_args( char *argstr, char **tabargv, int *argc, char ***argv )
 
 void make_env( lshcontext *context )
 {
-	char			*buf;
-	short			vRefNum;
-	long			dirID;
 	StringHandle	hstr;
 	int				i;
 
@@ -761,12 +759,12 @@ void *lsh_thread(lshctx *ctx)
 	context = (lshcontext *)NewPtr(sizeof(lshcontext));
 	if (context == NULL) {
 		printf("### main_thread, NewPtr lshcontext failed\n");
-		return;
+		return 0L;
 	}
 	if (pthread_setspecific(ssh2threadkey, context)) {
 		printf("### main_thread, pthread_setspecific failed\n");
 		DisposePtr((Ptr)context);
-		return;
+		return 0L;
 	}
 
 	/* allocate memory pool */
@@ -774,7 +772,7 @@ void *lsh_thread(lshctx *ctx)
 	if (err != noErr) {
 		printf("### main_thread, MPInit failed\n");
 		DisposePtr((Ptr)context);
-		return;
+		return 0L;
 	}
 
 	context->_port = -1;

lsh/MacOS/src/lsh_maccvs.cpp

@@ -0,0 +1,55 @@
+/*
+ * GUSIPatches.cp
+ */
+
+#include "lshprefix.h"
+#include "lsh_context.h"
+
+#include <pthread.h>
+#include <sched.h>
+
+#include "GUSIMSLSetup.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void ssh2_init();
+
+void add_one_file(struct lshcontext *context, int fd);
+void remove_one_file(struct lshcontext *context, int fd);
+
+#ifdef __cplusplus
+}
+#endif
+
+static void myGusiMSLAddFile(int fd)
+{
+	lshcontext *context = (lshcontext *)pthread_getspecific(ssh2threadkey);
+	if ( context ) {
+		add_one_file(context, fd);
+	}
+}
+
+static void myGusiMSLRemoveFile(int fd)
+{
+	lshcontext *context = (lshcontext *)pthread_getspecific(ssh2threadkey);
+	if ( context ) {
+		remove_one_file(context, fd);
+	}
+}
+
+/*
+ * ssh2_init
+ */
+
+void ssh2_init()
+{
+	static Boolean		sGUSISetup = false;
+
+	if ( !sGUSISetup ) {
+		GusiMSLSetAddFile(myGusiMSLAddFile);
+		GusiMSLSetRemoveFile(myGusiMSLRemoveFile);
+	}
+}
+