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bpo-30512: Add CAN Socket support for NetBSD (GH-30066)

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Thomas Klausner 2022-01-21 08:44:05 +01:00 committed by GitHub
parent cfadcc31ea
commit 40fcd16889
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GPG Key ID: 4AEE18F83AFDEB23
8 changed files with 26 additions and 6 deletions
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5
Doc/library/socket.rst
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@ -396,10 +396,13 @@ Constants
Many constants of these forms, documented in the Linux documentation, are
also defined in the socket module.
.. availability:: Linux >= 2.6.25.
.. availability:: Linux >= 2.6.25, NetBSD >= 8.
.. versionadded:: 3.3
.. versionchanged:: 3.11
NetBSD support was added.
.. data:: CAN_BCM
CAN_BCM_*

7
Doc/whatsnew/3.11.rst
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@ -264,6 +264,13 @@ os
(Contributed by Dong-hee Na in :issue:`44611`.)
socket
------
* Add CAN Socket support for NetBSD.
(Contributed by Thomas Klausner in :issue:`30512`.)
sqlite3
-------

1
Misc/NEWS.d/next/Core and Builtins/2021-12-12-00-49-19.bpo-30512.nU9E9V.rst Normal file
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@ -0,0 +1 @@
Add CAN Socket support for NetBSD.

6
Modules/socketmodule.c
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@ -7703,7 +7703,7 @@ PyInit__socket(void)
PyModule_AddIntMacro(m, SOL_CAN_RAW);
PyModule_AddIntMacro(m, CAN_RAW);
#endif
#ifdef HAVE_LINUX_CAN_H
#if defined(HAVE_LINUX_CAN_H) || defined(HAVE_NETCAN_CAN_H)
PyModule_AddIntMacro(m, CAN_EFF_FLAG);
PyModule_AddIntMacro(m, CAN_RTR_FLAG);
PyModule_AddIntMacro(m, CAN_ERR_FLAG);
@ -7718,9 +7718,11 @@ PyInit__socket(void)
PyModule_AddIntMacro(m, CAN_J1939);
#endif
#endif
#ifdef HAVE_LINUX_CAN_RAW_H
#if defined(HAVE_LINUX_CAN_RAW_H) || defined(HAVE_NETCAN_CAN_H)
PyModule_AddIntMacro(m, CAN_RAW_FILTER);
#ifdef CAN_RAW_ERR_FILTER
PyModule_AddIntMacro(m, CAN_RAW_ERR_FILTER);
#endif
PyModule_AddIntMacro(m, CAN_RAW_LOOPBACK);
PyModule_AddIntMacro(m, CAN_RAW_RECV_OWN_MSGS);
#endif

4
Modules/socketmodule.h
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@ -129,6 +129,8 @@ typedef int socklen_t;
#ifdef HAVE_LINUX_CAN_H
# include <linux/can.h>
#elif defined(HAVE_NETCAN_CAN_H)
# include <netcan/can.h>
#else
# undef AF_CAN
# undef PF_CAN
@ -253,7 +255,7 @@ typedef union sock_addr {
#ifdef HAVE_NETPACKET_PACKET_H
struct sockaddr_ll ll;
#endif
#ifdef HAVE_LINUX_CAN_H
#if defined(HAVE_LINUX_CAN_H) || defined(HAVE_NETCAN_CAN_H)
struct sockaddr_can can;
#endif
#ifdef HAVE_SYS_KERN_CONTROL_H

3
configure vendored
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@ -8940,7 +8940,8 @@ done
# On Linux, can.h, can/bcm.h, can/j1939.h, can/raw.h require sys/socket.h
for ac_header in linux/can.h linux/can/bcm.h linux/can/j1939.h linux/can/raw.h
# On NetBSD, netcan/can.h requires sys/socket.h
for ac_header in linux/can.h linux/can/bcm.h linux/can/j1939.h linux/can/raw.h netcan/can.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "

3
configure.ac
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@ -2411,7 +2411,8 @@ AC_CHECK_HEADERS(linux/vm_sockets.h,,,[
])
# On Linux, can.h, can/bcm.h, can/j1939.h, can/raw.h require sys/socket.h
AC_CHECK_HEADERS(linux/can.h linux/can/bcm.h linux/can/j1939.h linux/can/raw.h,,,[
# On NetBSD, netcan/can.h requires sys/socket.h
AC_CHECK_HEADERS(linux/can.h linux/can/bcm.h linux/can/j1939.h linux/can/raw.h netcan/can.h,,,[
#ifdef HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif

3
pyconfig.h.in
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@ -772,6 +772,9 @@
/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
#undef HAVE_NDIR_H
/* Define to 1 if you have the <netcan/can.h> header file. */
#undef HAVE_NETCAN_CAN_H
/* Define to 1 if you have the <netinet/in.h> header file. */
#undef HAVE_NETINET_IN_H