The old platform-specific contents of importdl.c, broken down into one
file per platform (really: per style of Dl API; e.g. all platforms
using dlopen() are grouped together in dynload_shlib.c.).
This is part of a set of patches by Greg Stein.
diff --git a/Python/dynload_hpux.c b/Python/dynload_hpux.c
new file mode 100644
index 0000000..4379cbe
--- /dev/null
+++ b/Python/dynload_hpux.c
@@ -0,0 +1,77 @@
+/***********************************************************
+Copyright 1991-1995 by Stichting Mathematisch Centrum, Amsterdam,
+The Netherlands.
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the names of Stichting Mathematisch
+Centrum or CWI or Corporation for National Research Initiatives or
+CNRI not be used in advertising or publicity pertaining to
+distribution of the software without specific, written prior
+permission.
+
+While CWI is the initial source for this software, a modified version
+is made available by the Corporation for National Research Initiatives
+(CNRI) at the Internet address ftp://ftp.python.org.
+
+STICHTING MATHEMATISCH CENTRUM AND CNRI DISCLAIM ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL STICHTING MATHEMATISCH
+CENTRUM OR CNRI BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
+DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
+PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+
+******************************************************************/
+
+/* Support for dynamic loading of extension modules */
+
+#include "dl.h"
+#include <errno.h>
+
+#include "Python.h"
+#include "importdl.h"
+
+
+const struct filedescr _PyImport_DynLoadFiletab[] = {
+ {".sl", "rb", C_EXTENSION},
+ {"module.sl", "rb", C_EXTENSION},
+ {0, 0}
+};
+
+dl_funcptr _PyImport_GetDynLoadFunc(const char *name, const char *funcname,
+ const char *pathname, FILE *fp)
+{
+ dl_funcptr p;
+ shl_t lib;
+ int flags;
+
+ flags = BIND_FIRST | BIND_DEFERRED;
+ if (Py_VerboseFlag) {
+ flags = DYNAMIC_PATH | BIND_FIRST | BIND_IMMEDIATE |
+ BIND_NONFATAL | BIND_VERBOSE;
+ printf("shl_load %s\n",pathname);
+ }
+ lib = shl_load(pathname, flags, 0);
+ /* XXX Chuck Blake once wrote that 0 should be BIND_NOSTART? */
+ if (lib == NULL) {
+ char buf[256];
+ if (Py_VerboseFlag)
+ perror(pathname);
+ sprintf(buf, "Failed to load %.200s", pathname);
+ PyErr_SetString(PyExc_ImportError, buf);
+ return NULL;
+ }
+ if (Py_VerboseFlag)
+ printf("shl_findsym %s\n", funcname);
+ shl_findsym(&lib, funcname, TYPE_UNDEFINED, (void *) &p);
+ if (p == NULL && Py_VerboseFlag)
+ perror(funcname);
+
+ return p;
+}