diff options
Diffstat (limited to 'dso')
-rw-r--r-- | dso/os390/.cvsignore | 1 | ||||
-rw-r--r-- | dso/os390/Makefile.in | 60 | ||||
-rw-r--r-- | dso/os390/dso.c | 129 | ||||
-rw-r--r-- | dso/os390/dso.h | 76 |
4 files changed, 266 insertions, 0 deletions
diff --git a/dso/os390/.cvsignore b/dso/os390/.cvsignore new file mode 100644 index 000000000..f3c7a7c5d --- /dev/null +++ b/dso/os390/.cvsignore @@ -0,0 +1 @@ +Makefile diff --git a/dso/os390/Makefile.in b/dso/os390/Makefile.in new file mode 100644 index 000000000..f755b93e6 --- /dev/null +++ b/dso/os390/Makefile.in @@ -0,0 +1,60 @@ +#CFLAGS=$(OPTIM) $(CFLAGS1) $(EXTRA_CFLAGS) +#LIBS=$(EXTRA_LIBS) $(LIBS1) +#INCLUDES=$(INCLUDES1) $(INCLUDES0) $(EXTRA_INCLUDES) +#LDFLAGS=$(LDFLAGS1) $(EXTRA_LDFLAGS) + +RM=@RM@ +CC=@CC@ +RANLIB=@RANLIB@ +CFLAGS=@CFLAGS@ @OPTIM@ +LIBS=@LIBS@ +LDFLAGS=@LDFLAGS@ $(LIBS) +INCDIR=../../include +INCLUDES=-I$(INCDIR) -I$(INCDIR1) -I. + +LIB=libdso.a + +OBJS=dso.o + +.c.o: + $(CC) $(CFLAGS) -c $(INCLUDES) $< + +all: $(LIB) + +clean: + $(RM) -f *.o *.a *.so + +distclean: clean + -$(RM) -f Makefile + + +$(LIB): $(OBJS) + $(RM) -f $@ + $(AR) cr $@ $(OBJS) + $(RANLIB) $@ + +# +# We really don't expect end users to use this rule. It works only with +# gcc, and rebuilds Makefile.in. You have to re-run configure after +# using it. +# +depend: + cp Makefile.in Makefile.in.bak \ + && sed -ne '1,/^# DO NOT REMOVE/p' Makefile.in > Makefile.new \ + && gcc -MM $(INCLUDES) $(CFLAGS) *.c >> Makefile.new \ + && sed -e '1,$$s: $(INCDIR)/: $$(INCDIR)/:g' \ + -e '1,$$s: $(OSDIR)/: $$(OSDIR)/:g' Makefile.new \ + > Makefile.in \ + && rm Makefile.new + +# DO NOT REMOVE +getopt.o: getopt.c misc.h ../../include/apr_private.h \ + ../../include/apr_general.h ../../include/apr.h \ + ../../include/apr_errno.h ../../include/apr_pools.h \ + ../../include/apr_lib.h ../../include/apr_file_io.h \ + ../../include/apr_getopt.h +start.o: start.c misc.h ../../include/apr_private.h \ + ../../include/apr_general.h ../../include/apr.h \ + ../../include/apr_errno.h ../../include/apr_pools.h \ + ../../include/apr_lib.h ../../include/apr_file_io.h \ + ../../include/apr_getopt.h diff --git a/dso/os390/dso.c b/dso/os390/dso.c new file mode 100644 index 000000000..6b491a75a --- /dev/null +++ b/dso/os390/dso.c @@ -0,0 +1,129 @@ +/* ==================================================================== + * The Apache Software License, Version 1.1 + * + * Copyright (c) 2000 The Apache Software Foundation. All rights + * reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. The end-user documentation included with the redistribution, + * if any, must include the following acknowledgment: + * "This product includes software developed by the + * Apache Software Foundation (http://www.apache.org/)." + * Alternately, this acknowledgment may appear in the software itself, + * if and wherever such third-party acknowledgments normally appear. + * + * 4. The names "Apache" and "Apache Software Foundation" must + * not be used to endorse or promote products derived from this + * software without prior written permission. For written + * permission, please contact apache@apache.org. + * + * 5. Products derived from this software may not be called "Apache", + * nor may "Apache" appear in their name, without prior written + * permission of the Apache Software Foundation. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * ==================================================================== + * + * This software consists of voluntary contributions made by many + * individuals on behalf of the Apache Software Foundation. For more + * information on the Apache Software Foundation, please see + * <http://www.apache.org/>. + */ + +#include "apr_strings.h" +#include "dso.h" +#include <errno.h> +#include <string.h> + +#if APR_HAS_DSO + +static apr_status_t dso_cleanup(void *thedso) +{ + apr_dso_handle_t *dso = thedso; + return apr_dso_unload(dso); +} + +apr_status_t apr_dso_load(apr_dso_handle_t **res_handle, const char *path, + apr_pool_t *ctx) +{ + dllhandle *handle; + int rc; + + *res_handle = apr_pcalloc(ctx, sizeof(*res_handle)); + + if ((handle = dllload(path)) != NULL) { + (*res_handle)->handle = handle; + apr_register_cleanup(ctx, *res_handle, dso_cleanup, apr_null_cleanup); + return APR_SUCCESS; + } + + (*res_handle)->failing_errno = errno; + return errno; +} + +apr_status_t apr_dso_unload(apr_dso_handle_t *handle) +{ + int rc; + + if (handle->handle == 0) + return APR_SUCCESS; + + rc = dllfree(handle->handle); + + if (rc == 0) { + handle->handle = 0; + return APR_SUCCESS; + } + handle->failing_errno = errno; + return errno; +} + +apr_status_t apr_dso_sym(apr_dso_handle_sym_t *ressym, + apr_dso_handle_t *handle, + const char *symname) +{ + void *func_ptr; + void *var_ptr; + + if ((func_ptr = (void *)dllqueryfn(handle->handle, symname)) != NULL) { + *ressym = func_ptr; + return APR_SUCCESS; + } + if ((var_ptr = dllqueryvar(handle->handle, symname)) != NULL) { + *ressym = var_ptr; + return APR_SUCCESS; + } + handle->failing_errno = errno; + return errno; +} + +const char *apr_dso_error(apr_dso_handle_t *handle, char *buffer, + apr_size_t buflen) +{ + apr_cpystrn(buffer, strerror(handle->failing_errno), buflen); + return buffer; +} + +#endif diff --git a/dso/os390/dso.h b/dso/os390/dso.h new file mode 100644 index 000000000..0ee06e7f9 --- /dev/null +++ b/dso/os390/dso.h @@ -0,0 +1,76 @@ +/* ==================================================================== + * The Apache Software License, Version 1.1 + * + * Copyright (c) 2000 The Apache Software Foundation. All rights + * reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. The end-user documentation included with the redistribution, + * if any, must include the following acknowledgment: + * "This product includes software developed by the + * Apache Software Foundation (http://www.apache.org/)." + * Alternately, this acknowledgment may appear in the software itself, + * if and wherever such third-party acknowledgments normally appear. + * + * 4. The names "Apache" and "Apache Software Foundation" must + * not be used to endorse or promote products derived from this + * software without prior written permission. For written + * permission, please contact apache@apache.org. + * + * 5. Products derived from this software may not be called "Apache", + * nor may "Apache" appear in their name, without prior written + * permission of the Apache Software Foundation. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * ==================================================================== + * + * This software consists of voluntary contributions made by many + * individuals on behalf of the Apache Software Foundation. For more + * information on the Apache Software Foundation, please see + * <http://www.apache.org/>. + */ + +#ifndef DSO_H +#define DSO_H + +#include "apr_private.h" +#include "apr_general.h" +#include "apr_pools.h" +#include "apr_dso.h" +#include "apr.h" + +#if APR_HAS_DSO + +#include <dll.h> + +struct apr_dso_handle_t { + dllhandle *handle; /* Handle to the DSO loaded */ + int failing_errno; /* Don't save the buffer returned by + strerror(); it gets reused */ +}; + +#endif + +#endif |