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Remove CONFIG_CAN_PASS_STRUCT

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This commit resolves issue #620:

Remove CONFIG_CAN_PASS_STRUCTS #620

The configuration option CONFIG_CAN_PASS_STRUCTS was added many years ago to support an old version of the SDCC compiler. That compiler is currently used only with the Z80 and Z180 targets. The limitation of that old compiler was that it could not pass structures or unions as either inputs or outputs. For example:

    #ifdef CONFIG_CAN_PASS_STRUCTS
    struct mallinfo mallinfo(void);
    #else
    int      mallinfo(FAR struct mallinfo *info);
    #endif

And even leads to violation of a few POSIX interfaces like:

    #ifdef CONFIG_CAN_PASS_STRUCTS
    int  sigqueue(int pid, int signo, union sigval value);
    #else
    int  sigqueue(int pid, int signo, FAR void *sival_ptr);
    #endif

This breaks the 1st INVIOLABLES rule:

Strict POSIX compliance
-----------------------

  o Strict conformance to the portable standard OS interface as defined at
    OpenGroup.org.
  o A deeply embedded system requires some special support.  Special
    support must be minimized.
  o The portable interface must never be compromised only for the sake of
    expediency.
  o Expediency or even improved performance are not justifications for
   violation of the strict POSIX interface

Also, it appears that the current SDCC compilers have resolve this issue and so, perhaps, this is no longer a problem: z88dk/z88dk#1132

NOTE:  This commit cannot pass the PR checks because it depends on matching changes to the apps/ directory.
This commit is contained in:
Gregory Nutt 2020-04-11 11:17:55 -06:00 committed by Abdelatif Guettouche
parent 554d56b875
commit 67ec3d7926
26 changed files with 193 additions and 628 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/arm/src/cxd56xx/cxd56_gnss.c
View File

@ -2154,13 +2154,10 @@ static void cxd56_gnss_common_signalhandler(uint32_t data,
struct cxd56_gnss_sig_s *sig = &priv->sigs[i];
if (sig->enable && sig->info.gnsssig == sigtype)
{
#ifdef CONFIG_CAN_PASS_STRUCTS
union sigval value;
value.sival_ptr = &sig->info;
sigqueue(sig->pid, sig->info.signo, value);
#else
sigqueue(sig->pid, sig->info.signo, &sig->info);
#endif
issetmask = 1;
}
}

5
arch/arm/src/cxd56xx/cxd56_icc.c
View File

@ -251,13 +251,10 @@ static int icc_irqhandler(int cpuid, uint32_t word[2])
#ifndef CONFIG_DISABLE_SIGNAL
if (priv->pid != INVALID_PROCESS_ID)
{
# ifdef CONFIG_CAN_PASS_STRUCTS
union sigval value;
value.sival_ptr = priv->sigdata;
sigqueue(priv->pid, priv->signo, value);
# else
sigqueue(priv->pid, priv->signo, priv->sigdata);
# endif
}
#endif

13
arch/arm/src/cxd56xx/cxd56_scu.c
View File

@ -1490,9 +1490,7 @@ static void seq_handlefifointr(FAR struct cxd56_scudev_s *priv,
int i;
#ifndef CONFIG_DISABLE_SIGNAL
struct wm_notify_s *notify;
# ifdef CONFIG_CAN_PASS_STRUCTS
union sigval value;
# endif
#endif
if ((intr & 0x007ffe00) == 0)
@ -1520,12 +1518,8 @@ static void seq_handlefifointr(FAR struct cxd56_scudev_s *priv,
DEBUGASSERT(notify->pid != 0);
# ifdef CONFIG_CAN_PASS_STRUCTS
value.sival_ptr = notify->ts;
sigqueue(notify->pid, notify->signo, value);
# else
sigqueue(notify->pid, notify->signo, (FAR void *)notify->ts);
# endif
#endif
}
}
@ -1611,15 +1605,12 @@ static void seq_handlemathfintr(FAR struct cxd56_scudev_s *priv,
#ifndef CONFIG_DISABLE_SIGNAL
if (detected)
{
union sigval value;
DEBUGASSERT(notify->pid != 0);
# ifdef CONFIG_CAN_PASS_STRUCTS
union sigval value;
value.sival_ptr = notify->arg;
sigqueue(notify->pid, notify->signo, value);
# else
sigqueue(notify->pid, notify->signo, (FAR void *)notify->arg);
# endif
detected = 0;
}
#endif

4
arch/arm/src/cxd56xx/cxd56_usbdev.c
View File

@ -3392,13 +3392,9 @@ static void cxd56_notify_signal(uint16_t state, uint16_t power)
if (priv->signo > 0)
{
#ifdef CONFIG_CAN_PASS_STRUCTS
union sigval value;
value.sival_int = state << 16 | power;
sigqueue(priv->pid, priv->signo, value);
#else
sigqueue(priv->pid, priv->signo, state << 16 | power);
#endif
}
}

48
binfmt/libnxflat/libnxflat_bind.c
View File

@ -1,35 +1,20 @@
/****************************************************************************
* binfmt/libnxflat/libnxflat_bind.c
*
* Copyright (C) 2009, 2020 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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
* COPYRIGHT OWNER OR 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.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
@ -277,14 +262,9 @@ static inline int nxflat_gotrelocs(FAR struct nxflat_loadinfo_s *loadinfo)
{
/* Handle the relocation by the relocation type */
#ifdef CONFIG_CAN_PASS_STRUCTS
reloc = *relocs++;
#else
memcpy(&reloc, relocs, sizeof(struct nxflat_reloc_s));
relocs++;
#endif
reloc = *relocs++;
result = OK;
switch (NXFLAT_RELOC_TYPE(reloc.r_info))
{
/* NXFLAT_RELOC_TYPE_REL32I Meaning: Object file contains a 32-bit

45
fs/aio/aio_signal.c
View File

@ -1,35 +1,20 @@
/****************************************************************************
* fs/aio/aio_signal.c
*
* Copyright (C) 2014-2015, 2018 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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
* COPYRIGHT OWNER OR 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.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
@ -79,9 +64,7 @@
int aio_signal(pid_t pid, FAR struct aiocb *aiocbp)
{
#ifdef CONFIG_CAN_PASS_STRUCTS
union sigval value;
#endif
int status;
int ret;
@ -102,12 +85,8 @@ int aio_signal(pid_t pid, FAR struct aiocb *aiocbp)
* on sig_suspend();
*/
#ifdef CONFIG_CAN_PASS_STRUCTS
value.sival_ptr = aiocbp;
status = nxsig_queue(pid, SIGPOLL, value);
#else
status = nxsig_queue(pid, SIGPOLL, aiocbp);
#endif
if (status < 0)
{
ferr("ERROR: nxsig_queue #2 failed: %d\n", status);

49
fs/procfs/fs_procfsmeminfo.c
View File

@ -1,35 +1,20 @@
/****************************************************************************
* fs/procfs/fs_procfsmeminfo.c
*
* Copyright (C) 2016-2017 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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
* COPYRIGHT OWNER OR 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.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
@ -312,12 +297,7 @@ static ssize_t meminfo_read(FAR struct file *filep, FAR char *buffer,
/* Show kernel heap information */
#ifdef CONFIG_CAN_PASS_STRUCTS
mem = kmm_mallinfo();
#else
kmm_mallinfo(&mem);
#endif
linesize = snprintf(procfile->line, MEMINFO_LINELEN,
"Kmem: %11lu%11lu%11lu%11lu\n",
(unsigned long)mem.arena,
@ -338,12 +318,7 @@ static ssize_t meminfo_read(FAR struct file *filep, FAR char *buffer,
/* Show user heap information */
#ifdef CONFIG_CAN_PASS_STRUCTS
mem = kumm_mallinfo();
#else
kumm_mallinfo(&mem);
#endif
linesize = snprintf(procfile->line, MEMINFO_LINELEN,
"Umem: %11lu%11lu%11lu%11lu\n",
(unsigned long)mem.arena,

49
include/arpa/inet.h
View File

@ -1,35 +1,20 @@
/****************************************************************************
* include/arpa/inet.h
*
* Copyright (C) 2007, 2009 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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. Neither the name Gregory Nutt nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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
* COPYRIGHT OWNER OR 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.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
@ -112,20 +97,10 @@ int inet_aton(FAR const char *cp, FAR struct in_addr *inp);
in_addr_t inet_addr(FAR const char *cp);
in_addr_t inet_network(FAR const char *cp);
#ifdef CONFIG_CAN_PASS_STRUCTS
FAR char *inet_ntoa(struct in_addr in);
in_addr_t inet_lnaof(struct in_addr in);
in_addr_t inet_netof(struct in_addr in);
#else
FAR char *_inet_ntoa(in_addr_t in);
# define inet_ntoa(in) _inet_ntoa(in.s_addr)
in_addr_t _inet_lnaof(in_addr_t in);
# define inet_lnaof(in) _inet_lnaof(in.s_addr)
in_addr_t _inet_netof(in_addr_t in);
# define inet_netof(in) _inet_netof(in.s_addr)
#endif
struct in_addr inet_makeaddr(in_addr_t net, in_addr_t host);
int inet_pton(int af, FAR const char *src, FAR void *dst);

41
include/cxx/cstdlib
View File

@ -1,35 +1,20 @@
//***************************************************************************
// include/cxx/cstdlib
//
// Copyright (C) 2009, 2012, 2015-2017 Gregory Nutt. All rights reserved.
// Author: Gregory Nutt <gnutt@nuttx.org>
// Licensed to the Apache Software Foundation (ASF) under one or more
// contributor license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright ownership. The
// ASF licenses this file to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance with the
// License. You may obtain a copy of the License at
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// http://www.apache.org/licenses/LICENSE-2.0
//
// 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. Neither the name NuttX nor the names of its contributors may be
// used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS 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
// COPYRIGHT OWNER OR 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.
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
//
//***************************************************************************
@ -138,12 +123,10 @@ namespace std
using ::llabs;
#endif
#ifdef CONFIG_CAN_PASS_STRUCTS
using ::div;
using ::ldiv;
#ifdef CONFIG_HAVE_LONG_LONG
using ::lldiv;
#endif
#endif
// Temporary files

55
include/nuttx/compiler.h
View File

@ -1,36 +1,20 @@
/****************************************************************************
* include/nuttx/compiler.h
*
* Copyright (C) 2007-2009, 2012-2013, 2015-2017 Gregory Nutt. All rights
* reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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
* COPYRIGHT OWNER OR 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.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
@ -299,10 +283,6 @@
# define CONFIG_HAVE_DOUBLE 1
# define CONFIG_HAVE_LONG_DOUBLE 1
/* Structures and unions can be assigned and passed as values */
# define CONFIG_CAN_PASS_STRUCTS 1
/* Indicate that a local variable is not used */
# define UNUSED(a) ((void)(a))
@ -445,12 +425,6 @@
# undef CONFIG_HAVE_DOUBLE
# undef CONFIG_HAVE_LONG_DOUBLE
/* Structures and unions cannot be passed as values or used
* in assignments.
*/
# undef CONFIG_CAN_PASS_STRUCTS
/* Indicate that a local variable is not used */
# define UNUSED(a) ((void)(a))
@ -580,10 +554,6 @@
# undef CONFIG_HAVE_DOUBLE
# undef CONFIG_HAVE_LONG_DOUBLE
/* Structures and unions can be assigned and passed as values */
# define CONFIG_CAN_PASS_STRUCTS 1
/* Indicate that a local variable is not used */
# define UNUSED(a) ((void)(a))
@ -677,7 +647,6 @@
# define CONFIG_HAVE_FLOAT 1
# undef CONFIG_HAVE_DOUBLE
# undef CONFIG_HAVE_LONG_DOUBLE
# undef CONFIG_CAN_PASS_STRUCTS
# undef CONFIG_HAVE_ANONYMOUS_STRUCT
# undef CONFIG_HAVE_ANONYMOUS_UNION

54
include/nuttx/kmalloc.h
View File

@ -1,36 +1,20 @@
/****************************************************************************
* include/nuttx/kmalloc.h
*
* Copyright (C) 2007-2008, 2011, 2013, 2016, 2018 Gregory Nutt. All
* rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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
* COPYRIGHT OWNER OR 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.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
@ -96,11 +80,7 @@ extern "C"
#define kumm_realloc(p,s) realloc(p,s)
#define kumm_memalign(a,s) memalign(a,s)
#define kumm_free(p) free(p)
#ifdef CONFIG_CAN_PASS_STRUCTS
# define kumm_mallinfo() mallinfo()
#else
# define kumm_mallinfo(i) mallinfo(i)
#endif
#define kumm_mallinfo() mallinfo()
/* This family of allocators is used to manage kernel protected memory */
@ -120,11 +100,7 @@ extern "C"
# define kmm_realloc(p,s) realloc(p,s)
# define kmm_memalign(a,s) memalign(a,s)
# define kmm_free(p) free(p)
#ifdef CONFIG_CAN_PASS_STRUCTS
# define kmm_mallinfo() mallinfo()
#else
# define kmm_mallinfo(i) mallinfo(i)
#endif
#elif !defined(CONFIG_MM_KERNEL_HEAP)
/* If this the kernel phase of a kernel build, and there are only user-space
@ -143,11 +119,7 @@ extern "C"
# define kmm_realloc(p,s) realloc(p,s)
# define kmm_memalign(a,s) memalign(a,s)
# define kmm_free(p) free(p)
#ifdef CONFIG_CAN_PASS_STRUCTS
# define kmm_mallinfo() mallinfo()
#else
# define kmm_mallinfo(i) mallinfo(i)
#endif
#else
/* Otherwise, the kernel-space allocators are declared in

46
include/nuttx/mm/mm.h
View File

@ -1,36 +1,20 @@
/****************************************************************************
* include/nuttx/mm/mm.h
*
* Copyright (C) 2007-2009, 2013-2014, 2017 Gregory Nutt.
* All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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
* COPYRIGHT OWNER OR 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.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
@ -513,12 +497,8 @@ int mm_mallinfo(FAR struct mm_heap_s *heap, FAR struct mallinfo *info);
/* Functions contained in kmm_mallinfo.c ************************************/
#ifdef CONFIG_MM_KERNEL_HEAP
#ifdef CONFIG_CAN_PASS_STRUCTS
struct mallinfo kmm_mallinfo(void);
#else
int kmm_mallinfo(struct mallinfo *info);
#endif /* CONFIG_CAN_PASS_STRUCTS */
#endif /* CONFIG_MM_KERNEL_HEAP */
#endif
/* Functions contained in mm_shrinkchunk.c **********************************/

43
include/nuttx/signal.h
View File

@ -1,35 +1,20 @@
/****************************************************************************
* include/nuttx/signal.h
*
* Copyright (C) 2015, 2017 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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
* COPYRIGHT OWNER OR 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.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
@ -230,11 +215,7 @@ int nxsig_action(int signo, FAR const struct sigaction *act,
*
****************************************************************************/
#ifdef CONFIG_CAN_PASS_STRUCTS
int nxsig_queue(int pid, int signo, union sigval value);
#else
int nxsig_queue(int pid, int signo, void *sival_ptr);
#endif
/****************************************************************************
* Name: nxsig_kill

47
include/signal.h
View File

@ -1,35 +1,20 @@
/********************************************************************************
* include/signal.h
*
* Copyright (C) 2007-2009, 2011, 2013-2018 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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
* COPYRIGHT OWNER OR 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.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
********************************************************************************/
@ -305,11 +290,7 @@ union sigval
* available on a queue
*/
#ifdef CONFIG_CAN_PASS_STRUCTS
typedef CODE void (*sigev_notify_function_t)(union sigval value);
#else
typedef CODE void (*sigev_notify_function_t)(FAR void *sival_ptr);
#endif
struct sigevent
{
@ -400,11 +381,7 @@ _sa_handler_t signal(int signo, _sa_handler_t func);
int sigpause(int signo);
int sigpending(FAR sigset_t *set);
int sigprocmask(int how, FAR const sigset_t *set, FAR sigset_t *oset);
#ifdef CONFIG_CAN_PASS_STRUCTS
int sigqueue(int pid, int signo, union sigval value);
#else
int sigqueue(int pid, int signo, FAR void *sival_ptr);
#endif
int sigrelse(int signo);
_sa_handler_t sigset(int signo, _sa_handler_t func);
int sigwait(FAR const sigset_t *set, FAR int *sig);

45
include/stdlib.h
View File

@ -1,35 +1,20 @@
/****************************************************************************
* include/stdlib.h
*
* Copyright (C) 2007-2016, 2018 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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
* COPYRIGHT OWNER OR 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.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
@ -231,11 +216,7 @@ FAR void *memalign(size_t, size_t);
FAR void *zalloc(size_t);
FAR void *calloc(size_t, size_t);
#ifdef CONFIG_CAN_PASS_STRUCTS
struct mallinfo mallinfo(void);
#else
int mallinfo(FAR struct mallinfo *info);
#endif
/* Pseudo-Terminals */
@ -260,13 +241,11 @@ long int labs(long int j);
long long int llabs(long long int j);
#endif
#ifdef CONFIG_CAN_PASS_STRUCTS
div_t div(int number, int denom);
ldiv_t ldiv(long number, long denom);
#ifdef CONFIG_HAVE_LONG_LONG
lldiv_t lldiv(long long number, long long denom);
#endif
#endif
/* Temporary files */

3
libs/libc/libc.csv
View File

@ -1,4 +1,3 @@
"_inet_ntoa","arpa/inet.h","defined(CONFIG_NET_IPv4) && !defined(CONFIG_CAN_PASS_STRUCTS)","FAR char","in_addr_t"
"abort","stdlib.h","","void"
"abs","stdlib.h","","int","int"
"aio_error","aio.h","defined(CONFIG_FS_AIO)","int","FAR struct aiocb *"
@ -62,7 +61,7 @@
"htons","arpa/inet.h","","uint16_t","uint16_t"
"imaxabs","inttypes.h","","intmax_t","intmax_t"
"inet_addr","arpa/inet.h","","in_addr_t","FAR const char "
"inet_ntoa","arpa/inet.h","defined(CONFIG_NET_IPv4) && defined(CONFIG_CAN_PASS_STRUCTS)","FAR char","struct in_addr"
"inet_ntoa","arpa/inet.h","defined(CONFIG_NET_IPv4)","FAR char","struct in_addr"
"inet_ntop","arpa/inet.h","","FAR const char","int","FAR const void *","FAR char *","socklen_t"
"inet_pton","arpa/inet.h","","int","int","FAR const char *","FAR void *"
"ioctl","sys/ioctl.h","defined(CONFIG_LIBC_IOCTL_VARIADIC)","int","int","int","..."

Can't render this file because it has a wrong number of fields in line 2.

51
libs/libc/net/lib_inetntoa.c
View File

@ -1,35 +1,20 @@
/****************************************************************************
* libs/libc/net/lib_inetntoa.c
*
* Copyright (C) 2007-2008, 2011-2012, 2015 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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
* COPYRIGHT OWNER OR 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.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
@ -61,7 +46,6 @@
*
****************************************************************************/
#ifdef CONFIG_CAN_PASS_STRUCTS
FAR char *inet_ntoa(struct in_addr in)
{
static char buffer[INET_ADDRSTRLEN + 2];
@ -70,14 +54,5 @@ FAR char *inet_ntoa(struct in_addr in)
ptr[0], ptr[1], ptr[2], ptr[3]);
return buffer;
}
#else
FAR char *_inet_ntoa(in_addr_t in)
{
static char buffer[INET_ADDRSTRLEN + 2];
FAR unsigned char *ptr = (FAR unsigned char *)&in;
snprintf(buffer, INET_ADDRSTRLEN + 2, "%u.%u.%u.%u",
ptr[0], ptr[1], ptr[2], ptr[3]);
return buffer;
}
#endif
#endif /* CONFIG_NET_IPv4 || CONFIG_LIBC_IPv4_ADDRCONV */

4
libs/libc/stdlib/lib_div.c
View File

@ -42,8 +42,6 @@
#include <stdlib.h>
#ifdef CONFIG_CAN_PASS_STRUCTS
/****************************************************************************
* Public Functions
****************************************************************************/
@ -76,5 +74,3 @@ div_t div(int numer, int denom)
f.rem = numer % denom;
return f;
}
#endif /* CONFIG_CAN_PASS_STRUCTS */

4
libs/libc/stdlib/lib_ldiv.c
View File

@ -47,8 +47,6 @@
#include <stdlib.h>
#ifdef CONFIG_CAN_PASS_STRUCTS
/****************************************************************************
* Public Functions
****************************************************************************/
@ -81,5 +79,3 @@ ldiv_t ldiv(long numer, long denom)
f.rem = numer % denom;
return f;
}
#endif /* CONFIG_CAN_PASS_STRUCTS */

4
libs/libc/stdlib/lib_lldiv.c
View File

@ -47,7 +47,7 @@
#include <stdlib.h>
#if defined(CONFIG_CAN_PASS_STRUCTS) && defined(CONFIG_HAVE_LONG_LONG)
#if defined(CONFIG_HAVE_LONG_LONG)
/****************************************************************************
* Public Functions
@ -82,4 +82,4 @@ lldiv_t lldiv(long long numer, long long denom)
return f;
}
#endif /* CONFIG_CAN_PASS_STRUCTS && CONFIG_HAVE_LONG_LONG */
#endif /* CONFIG_HAVE_LONG_LONG */

49
mm/kmm_heap/kmm_mallinfo.c
View File

@ -1,35 +1,20 @@
/****************************************************************************
* mm/kmm_heap/kmm_mallinfo.c
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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
* COPYRIGHT OWNER OR 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.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
@ -58,8 +43,6 @@
*
****************************************************************************/
#ifdef CONFIG_CAN_PASS_STRUCTS
struct mallinfo kmm_mallinfo(void)
{
struct mallinfo info;
@ -67,12 +50,4 @@ struct mallinfo kmm_mallinfo(void)
return info;
}
#else
int kmm_mallinfo(struct mallinfo *info)
{
return mm_mallinfo(&g_kmmheap, info);
}
#endif /* CONFIG_CAN_PASS_STRUCTS */
#endif /* CONFIG_MM_KERNEL_HEAP */

50
mm/umm_heap/umm_mallinfo.c
View File

@ -1,35 +1,20 @@
/****************************************************************************
* mm/umm_heap/umm_mallinfo.c
*
* Copyright (C) 2007, 2009, 2013-2015 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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
* COPYRIGHT OWNER OR 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.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
@ -58,20 +43,9 @@
*
****************************************************************************/
#ifdef CONFIG_CAN_PASS_STRUCTS
struct mallinfo mallinfo(void)
{
struct mallinfo info;
mm_mallinfo(USR_HEAP, &info);
return info;
}
#else
int mallinfo(FAR struct mallinfo *info)
{
return mm_mallinfo(USR_HEAP, info);
}
#endif /* CONFIG_CAN_PASS_STRUCTS */

4
sched/pthread/pthread_condtimedwait.c
View File

@ -124,16 +124,12 @@ static void pthread_condtimedout(int argc, wdparm_t arg1, ...)
* just use nxsig_queue().
*/
#ifdef CONFIG_CAN_PASS_STRUCTS
union sigval value;
/* Send the specified signal to the specified task. */
value.sival_ptr = NULL;
nxsig_queue((int)pid, signo, value);
#else
nxsig_queue((int)pid, signo, NULL);
#endif
}
#endif /* HAVE_GROUP_MEMBERS */

10
sched/signal/sig_notification.c
View File

@ -86,11 +86,7 @@ static void nxsig_notification_worker(FAR void *arg)
/* Perform the callback */
#ifdef CONFIG_CAN_PASS_STRUCTS
work->func(work->value);
#else
work->func(work->value.sival_ptr);
#endif
}
#endif /* CONFIG_SIG_EVTHREAD */
@ -167,12 +163,8 @@ int nxsig_notification(pid_t pid, FAR struct sigevent *event,
{
/* Initialize the work information */
#ifdef CONFIG_CAN_PASS_STRUCTS
work->value = event->sigev_value;
#else
work->value.sival_ptr = event->sigev_value.sival_ptr;
#endif
work->func = event->sigev_notify_function;
work->func = event->sigev_notify_function;
/* Then queue the work */

59
sched/signal/sig_queue.c
View File

@ -1,35 +1,20 @@
/****************************************************************************
* sched/signal/sig_queue.c
*
* Copyright (C) 2007-2009, 2013, 2017 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* http://www.apache.org/licenses/LICENSE-2.0
*
* 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. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS 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
* COPYRIGHT OWNER OR 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.
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
@ -89,11 +74,7 @@
*
****************************************************************************/
#ifdef CONFIG_CAN_PASS_STRUCTS
int nxsig_queue (int pid, int signo, union sigval value)
#else
int nxsig_queue(int pid, int signo, void *sival_ptr)
#endif
{
#ifdef CONFIG_SCHED_HAVE_PARENT
FAR struct tcb_s *rtcb = this_task();
@ -101,11 +82,7 @@ int nxsig_queue(int pid, int signo, void *sival_ptr)
siginfo_t info;
int ret;
#ifdef CONFIG_CAN_PASS_STRUCTS
sinfo("pid=0x%08x signo=%d value=%d\n", pid, signo, value.sival_int);
#else
sinfo("pid=0x%08x signo=%d value=%p\n", pid, signo, sival_ptr);
#endif
/* Sanity checks */
@ -119,11 +96,7 @@ int nxsig_queue(int pid, int signo, void *sival_ptr)
info.si_signo = signo;
info.si_code = SI_QUEUE;
info.si_errno = OK;
#ifdef CONFIG_CAN_PASS_STRUCTS
info.si_value = value;
#else
info.si_value.sival_ptr = sival_ptr;
#endif
#ifdef CONFIG_SCHED_HAVE_PARENT
info.si_pid = rtcb->pid;
info.si_status = OK;
@ -170,21 +143,13 @@ int nxsig_queue(int pid, int signo, void *sival_ptr)
*
****************************************************************************/
#ifdef CONFIG_CAN_PASS_STRUCTS
int sigqueue (int pid, int signo, union sigval value)
#else
int sigqueue(int pid, int signo, void *sival_ptr)
#endif
{
int ret;
/* Let nxsig_queue() do all of the real work */
#ifdef CONFIG_CAN_PASS_STRUCTS
ret = nxsig_queue(pid, signo, value);
#else
ret = nxsig_queue(pid, signo, sival_ptr);
#endif
if (ret < 0)
{
set_errno(-ret);

34
sched/timer/timer_settime.c
View File

@ -125,39 +125,6 @@ static inline void timer_restart(FAR struct posix_timer_s *timer,
static void timer_timeout(int argc, wdparm_t itimer, ...)
{
#ifndef CONFIG_CAN_PASS_STRUCTS
/* On many small machines, pointers are encoded and cannot be simply cast
* from wdparm_t to struct tcb_s *. The following union works around this
* (see wdogparm_t).
*/
union
{
FAR struct posix_timer_s *timer;
wdparm_t itimer;
} u;
u.itimer = itimer;
/* Send the specified signal to the specified task. Increment the
* reference count on the timer first so that will not be deleted until
* after the signal handler returns.
*/
u.timer->pt_crefs++;
timer_signotify(u.timer);
/* Release the reference. timer_release will return nonzero if the timer
* was not deleted.
*/
if (timer_release(u.timer))
{
/* If this is a repetitive timer, then restart the watchdog */
timer_restart(u.timer, itimer);
}
#else
FAR struct posix_timer_s *timer = (FAR struct posix_timer_s *)itimer;
/* Send the specified signal to the specified task. Increment the
@ -178,7 +145,6 @@ static void timer_timeout(int argc, wdparm_t itimer, ...)
timer_restart(timer, itimer);
}
#endif
}
/****************************************************************************