From f4092abdf94af6a99aff944d6264bc1284e8bdd4 Mon Sep 17 00:00:00 2001
From: Reinhard Tartler <siretart@tauware.de>
Date: Mon, 10 Oct 2011 17:43:39 +0200
Subject: Imported nx-X11-3.1.0-1.tar.gz

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository
---
 nx-X11/util/misc/dlsym.c     | 29 +++++++++++++++++++++++++++++
 nx-X11/util/misc/rt.stdarg.h |  8 ++++++++
 nx-X11/util/misc/thr_stubs.c | 27 +++++++++++++++++++++++++++
 3 files changed, 64 insertions(+)
 create mode 100644 nx-X11/util/misc/dlsym.c
 create mode 100644 nx-X11/util/misc/rt.stdarg.h
 create mode 100644 nx-X11/util/misc/thr_stubs.c

(limited to 'nx-X11/util/misc')

diff --git a/nx-X11/util/misc/dlsym.c b/nx-X11/util/misc/dlsym.c
new file mode 100644
index 000000000..78d7a361f
--- /dev/null
+++ b/nx-X11/util/misc/dlsym.c
@@ -0,0 +1,29 @@
+/* $Xorg: dlsym.c,v 1.3 2000/08/17 19:55:21 cpqbld Exp $ */
+/*
+ * Stub interface to dynamic linker routines
+ * that SunOS uses but didn't ship with 4.1.
+ *
+ * The C library routine wcstombs in SunOS 4.1 tries to dynamically
+ * load some routines using the dlsym interface, described in dlsym(3x).
+ * Unfortunately SunOS 4.1 does not include the necessary library, libdl.
+ *
+ * The R5 Xlib uses wcstombs.  If you link dynamcally, your program can
+ * run even with the unresolved reference to dlsym.  However, if you
+ * link statically, you will encounter this bug.  One workaround
+ * is to include these stub routines when you link.
+ */
+
+void *dlopen()
+{
+    return 0;
+}
+
+void *dlsym()
+{
+    return 0;
+}
+
+int dlclose()
+{
+    return -1;
+}
diff --git a/nx-X11/util/misc/rt.stdarg.h b/nx-X11/util/misc/rt.stdarg.h
new file mode 100644
index 000000000..3a3099207
--- /dev/null
+++ b/nx-X11/util/misc/rt.stdarg.h
@@ -0,0 +1,8 @@
+/* $Xorg: rt.stdarg.h,v 1.3 2000/08/17 19:55:21 cpqbld Exp $ */
+#ifndef _STDARG_H
+#define _STDARG_H
+typedef int *va_list;
+#define va_start(ap, arg)       ap = ((int *)&arg) + ((sizeof(arg) + 3) / 4)
+#define va_end(ap)
+#define va_arg(ap, type)        ((type *)(ap += (sizeof(type)+3)/4))[-1]
+#endif
diff --git a/nx-X11/util/misc/thr_stubs.c b/nx-X11/util/misc/thr_stubs.c
new file mode 100644
index 000000000..012539e9c
--- /dev/null
+++ b/nx-X11/util/misc/thr_stubs.c
@@ -0,0 +1,27 @@
+/* $Xorg: thr_stubs.c,v 1.3 2000/08/17 19:55:21 cpqbld Exp $ */
+/*
+ * Stub interface to thread routines that Solaris needs but shipped
+ * broken/buggy versions in 5.2 and 5.3
+ *
+ * One workaround is to include this stub routine when you link.
+ *
+ * These routines don't need to have accurate interfaces -- they will 
+ * never be called. They just need to be there in order to be resolved 
+ * at link time by non-threaded programs.
+ */
+
+extern int errno;
+
+typedef int thread_t;
+
+thread_t thr_self(void) { errno = -1; return 0; }
+int thr_create(void) { errno = -1; return -1; }
+int mutex_init(void) { errno = -1; return -1; }
+int mutex_destroy(void) { errno = -1; return -1; }
+int mutex_lock(void) { errno = -1; return -1; }
+int mutex_unlock(void) { errno = -1; return -1; }
+int cond_init(void) { errno = -1; return -1; }
+int cond_destroy(void) { errno = -1; return -1; }
+int cond_wait(void) { errno = -1; return -1; }
+int cond_signal(void) { errno = -1; return -1; }
+int cond_broadcast(void) { errno = -1; return -1; }
-- 
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