mirror of
https://github.com/autc04/Retro68.git
synced 2024-11-24 23:32:06 +00:00
498 lines
9.7 KiB
C
498 lines
9.7 KiB
C
/* sysinfo.c -- input for mksysinfo.sh
|
|
|
|
Copyright 2009 The Go Authors. All rights reserved.
|
|
Use of this source code is governed by a BSD-style
|
|
license that can be found in the LICENSE file. */
|
|
|
|
/* This file is passed to GCC with the -fdump-go-spec option to
|
|
generate a Go version of the system information. */
|
|
|
|
#include "config.h"
|
|
|
|
#include <stddef.h>
|
|
#include <sys/types.h>
|
|
#include <dirent.h>
|
|
#include <errno.h>
|
|
#include <fcntl.h>
|
|
#include <ucontext.h>
|
|
#include <netinet/in.h>
|
|
/* <netinet/tcp.h> needs u_char/u_short, but <sys/bsd_types> is only
|
|
included by <netinet/in.h> if _SGIAPI (i.e. _SGI_SOURCE
|
|
&& !_XOPEN_SOURCE.
|
|
<sys/termios.h> only defines TIOCNOTTY if !_XOPEN_SOURCE, while
|
|
<sys/ttold.h> does so unconditionally. */
|
|
#ifdef __sgi__
|
|
#include <sys/bsd_types.h>
|
|
#include <sys/ttold.h>
|
|
#endif
|
|
#include <netinet/tcp.h>
|
|
#if defined(HAVE_NETINET_IN_SYSTM_H)
|
|
#include <netinet/in_systm.h>
|
|
#endif
|
|
#if defined(HAVE_NETINET_IP_H)
|
|
#include <netinet/ip.h>
|
|
#endif
|
|
#if defined(HAVE_NETINET_IP_MROUTE_H)
|
|
#include <netinet/ip_mroute.h>
|
|
#endif
|
|
#if defined(HAVE_NETINET_IF_ETHER_H)
|
|
#include <netinet/if_ether.h>
|
|
#endif
|
|
#include <signal.h>
|
|
#include <sys/ioctl.h>
|
|
#include <termios.h>
|
|
#if defined(HAVE_SYSCALL_H)
|
|
#include <syscall.h>
|
|
#endif
|
|
#if defined(HAVE_SYS_SYSCALL_H)
|
|
#include <sys/syscall.h>
|
|
#endif
|
|
#if defined(HAVE_SYS_EPOLL_H)
|
|
#include <sys/epoll.h>
|
|
#endif
|
|
#if defined(HAVE_SYS_EVENT_H)
|
|
#include <sys/event.h>
|
|
#endif
|
|
#if defined(HAVE_SYS_FILE_H)
|
|
#include <sys/file.h>
|
|
#endif
|
|
#if defined(HAVE_SYS_MMAN_H)
|
|
#include <sys/mman.h>
|
|
#endif
|
|
#if defined(HAVE_SYS_PRCTL_H)
|
|
#include <sys/prctl.h>
|
|
#endif
|
|
#if defined(HAVE_SYS_PTRACE_H)
|
|
#include <sys/ptrace.h>
|
|
#endif
|
|
#include <sys/resource.h>
|
|
#include <sys/uio.h>
|
|
#include <sys/socket.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/time.h>
|
|
#include <sys/times.h>
|
|
#include <sys/wait.h>
|
|
#include <sys/un.h>
|
|
#if defined(HAVE_SYS_USER_H)
|
|
#include <sys/user.h>
|
|
#endif
|
|
#if defined(HAVE_SYS_UTSNAME_H)
|
|
#include <sys/utsname.h>
|
|
#endif
|
|
#if defined(HAVE_SYS_SELECT_H)
|
|
#include <sys/select.h>
|
|
#endif
|
|
#include <time.h>
|
|
#include <unistd.h>
|
|
#include <netdb.h>
|
|
#include <pwd.h>
|
|
#include <grp.h>
|
|
#if defined(HAVE_LINUX_FILTER_H)
|
|
#include <linux/filter.h>
|
|
#endif
|
|
#if defined(HAVE_LINUX_IF_ADDR_H)
|
|
#include <linux/if_addr.h>
|
|
#endif
|
|
#if defined(HAVE_LINUX_IF_ETHER_H)
|
|
#include <linux/if_ether.h>
|
|
#endif
|
|
#if defined(HAVE_LINUX_IF_TUN_H)
|
|
#include <linux/if_tun.h>
|
|
#endif
|
|
#if defined(HAVE_LINUX_NETLINK_H)
|
|
#include <linux/netlink.h>
|
|
#endif
|
|
#if defined(HAVE_LINUX_PTRACE_H)
|
|
/* Avoid https://sourceware.org/bugzilla/show_bug.cgi?id=762 . */
|
|
#define ia64_fpreg pt_ia64_fpreg
|
|
#define pt_all_user_regs pt_ia64_all_user_regs
|
|
/* Avoid redefinition of ptrace_peeksiginfo from <sys/ptrace.h>.
|
|
https://gcc.gnu.org/PR81324 . */
|
|
#define ptrace_peeksiginfo_args ignore_ptrace_peeksiginfo_args
|
|
#include <linux/ptrace.h>
|
|
#undef ia64_fpreg
|
|
#undef pt_all_user_regs
|
|
#undef ptrace_peeksiginfo_args
|
|
#endif
|
|
#if defined(HAVE_LINUX_RTNETLINK_H)
|
|
#include <linux/rtnetlink.h>
|
|
#endif
|
|
#if defined(HAVE_NET_IF_H)
|
|
#include <net/if.h>
|
|
#endif
|
|
#if defined(HAVE_NET_IF_ARP_H)
|
|
#include <net/if_arp.h>
|
|
#endif
|
|
#if defined(HAVE_NET_ROUTE_H)
|
|
#include <net/route.h>
|
|
#endif
|
|
#if defined (HAVE_NETPACKET_PACKET_H)
|
|
#include <netpacket/packet.h>
|
|
#endif
|
|
#if defined(HAVE_SYS_MOUNT_H)
|
|
#include <sys/mount.h>
|
|
#endif
|
|
#if defined(HAVE_SYS_VFS_H)
|
|
#include <sys/vfs.h>
|
|
#endif
|
|
#if defined(HAVE_STATFS_H)
|
|
#include <sys/statfs.h>
|
|
#endif
|
|
#if defined(HAVE_SYS_TIMEX_H)
|
|
#include <sys/timex.h>
|
|
#endif
|
|
#if defined(HAVE_SYS_SYSINFO_H)
|
|
#include <sys/sysinfo.h>
|
|
#endif
|
|
#if defined(HAVE_UTIME_H)
|
|
#include <utime.h>
|
|
#endif
|
|
#if defined(HAVE_LINUX_ETHER_H)
|
|
#include <linux/ether.h>
|
|
#endif
|
|
#if defined(HAVE_LINUX_FS_H)
|
|
#include <linux/fs.h>
|
|
#endif
|
|
#if defined(HAVE_LINUX_REBOOT_H)
|
|
#include <linux/reboot.h>
|
|
#endif
|
|
#if defined(HAVE_SYS_INOTIFY_H)
|
|
#include <sys/inotify.h>
|
|
#endif
|
|
#if defined(HAVE_NETINET_ICMP6_H)
|
|
#include <netinet/icmp6.h>
|
|
#endif
|
|
#if defined(HAVE_SCHED_H)
|
|
#include <sched.h>
|
|
#endif
|
|
#if defined(HAVE_SEMAPHORE_H)
|
|
#include <semaphore.h>
|
|
#endif
|
|
#if defined(HAVE_PORT_H)
|
|
#include <port.h>
|
|
#endif
|
|
|
|
#ifdef USE_LIBFFI
|
|
#include "ffi.h"
|
|
#endif
|
|
|
|
/* Constants that may only be defined as expressions on some systems,
|
|
expressions too complex for -fdump-go-spec to handle. These are
|
|
handled specially below. */
|
|
enum {
|
|
#ifdef TIOCGWINSZ
|
|
TIOCGWINSZ_val = TIOCGWINSZ,
|
|
#endif
|
|
#ifdef TIOCSWINSZ
|
|
TIOCSWINSZ_val = TIOCSWINSZ,
|
|
#endif
|
|
#ifdef TIOCNOTTY
|
|
TIOCNOTTY_val = TIOCNOTTY,
|
|
#endif
|
|
#ifdef TIOCSCTTY
|
|
TIOCSCTTY_val = TIOCSCTTY,
|
|
#endif
|
|
#ifdef TIOCGPGRP
|
|
TIOCGPGRP_val = TIOCGPGRP,
|
|
#endif
|
|
#ifdef TIOCSPGRP
|
|
TIOCSPGRP_val = TIOCSPGRP,
|
|
#endif
|
|
#ifdef TIOCGPTN
|
|
TIOCGPTN_val = TIOCGPTN,
|
|
#endif
|
|
#ifdef TIOCSPTLCK
|
|
TIOCSPTLCK_val = TIOCSPTLCK,
|
|
#endif
|
|
#ifdef TIOCGDEV
|
|
TIOCGDEV_val = TIOCGDEV,
|
|
#endif
|
|
#ifdef TIOCSIG
|
|
TIOCSIG_val = TIOCSIG,
|
|
#endif
|
|
#ifdef TCGETS
|
|
TCGETS_val = TCGETS,
|
|
#endif
|
|
#ifdef TCSETS
|
|
TCSETS_val = TCSETS,
|
|
#endif
|
|
#ifdef TUNSETIFF
|
|
TUNSETIFF_val = TUNSETIFF,
|
|
#endif
|
|
#ifdef TUNSETNOCSUM
|
|
TUNSETNOCSUM_val = TUNSETNOCSUM,
|
|
#endif
|
|
#ifdef TUNSETDEBUG
|
|
TUNSETDEBUG_val = TUNSETDEBUG,
|
|
#endif
|
|
#ifdef TUNSETPERSIST
|
|
TUNSETPERSIST_val = TUNSETPERSIST,
|
|
#endif
|
|
#ifdef TUNSETOWNER
|
|
TUNSETOWNER_val = TUNSETOWNER,
|
|
#endif
|
|
#ifdef TUNSETLINK
|
|
TUNSETLINK_val = TUNSETLINK,
|
|
#endif
|
|
#ifdef TUNSETGROUP
|
|
TUNSETGROUP_val = TUNSETGROUP,
|
|
#endif
|
|
#ifdef TUNGETFEATURES
|
|
TUNGETFEATURES_val = TUNGETFEATURES,
|
|
#endif
|
|
#ifdef TUNSETOFFLOAD
|
|
TUNSETOFFLOAD_val = TUNSETOFFLOAD,
|
|
#endif
|
|
#ifdef TUNSETTXFILTER
|
|
TUNSETTXFILTER_val = TUNSETTXFILTER,
|
|
#endif
|
|
#ifdef TUNGETIFF
|
|
TUNGETIFF_val = TUNGETIFF,
|
|
#endif
|
|
#ifdef TUNGETSNDBUF
|
|
TUNGETSNDBUF_val = TUNGETSNDBUF,
|
|
#endif
|
|
#ifdef TUNSETSNDBUF
|
|
TUNSETSNDBUF_val = TUNSETSNDBUF,
|
|
#endif
|
|
#ifdef TUNATTACHFILTER
|
|
TUNATTACHFILTER_val = TUNATTACHFILTER,
|
|
#endif
|
|
#ifdef TUNDETACHFILTER
|
|
TUNDETACHFILTER_val = TUNDETACHFILTER,
|
|
#endif
|
|
#ifdef TUNGETVNETHDRSZ
|
|
TUNGETVNETHDRSZ_val = TUNGETVNETHDRSZ,
|
|
#endif
|
|
#ifdef TUNSETVNETHDRSZ
|
|
TUNSETVNETHDRSZ_val = TUNSETVNETHDRSZ,
|
|
#endif
|
|
#ifdef TUNSETQUEUE
|
|
TUNSETQUEUE_val = TUNSETQUEUE,
|
|
#endif
|
|
#ifdef TUNSETIFINDEX
|
|
TUNSETIFINDEX_val = TUNSETIFINDEX,
|
|
#endif
|
|
#ifdef TUNGETFILTER
|
|
TUNGETFILTER_val = TUNGETFILTER,
|
|
#endif
|
|
#ifdef NLA_HDRLEN
|
|
NLA_HDRLEN_val = NLA_HDRLEN,
|
|
#endif
|
|
};
|
|
|
|
#if defined(HAVE_SYS_EPOLL_H)
|
|
enum {
|
|
epoll_data_offset = offsetof(struct epoll_event, data)
|
|
};
|
|
#endif
|
|
|
|
// The following section introduces explicit references to types and
|
|
// constants of interest to support bootstrapping libgo using a
|
|
// compiler that doesn't support -fdump-go-spec (e.g., clang), via
|
|
// DWARF-based tools. This process is made more difficult due to the
|
|
// fact that clang tries hard to omit types/constants from DWARF if it
|
|
// can't find explicit references to them, so here we make sure that
|
|
// key items are mentioned in ways that will force them into the
|
|
// generated DWARF.
|
|
|
|
#if defined(__clang__)
|
|
|
|
// Make a reference to a type
|
|
#define TREF(typ) typ typ ## ref
|
|
|
|
// Make a reference to an opaque type
|
|
#define OTREF(typ) typ *typ ## ref
|
|
|
|
// Make a reference to a struct tag
|
|
#define SREF(stag) struct stag stag ## ref
|
|
|
|
// Make a reference to an enum literal
|
|
#define EREF(elit) unsigned elit ## fn(unsigned x) { return x == elit ? 1 : 0; }
|
|
|
|
//......................................................................
|
|
|
|
// From dirent.h
|
|
SREF(dirent);
|
|
SREF(dirent64);
|
|
OTREF(DIR);
|
|
|
|
// From fcntl.h
|
|
SREF(flock);
|
|
SREF(flock64);
|
|
|
|
// From ffi headers
|
|
SREF(_ffi_type);
|
|
TREF(ffi_cif);
|
|
TREF(ffi_abi);
|
|
TREF(ffi_status);
|
|
EREF(FFI_OK);
|
|
|
|
// From grp.h
|
|
SREF(group);
|
|
|
|
#if defined(HAVE_LINUX_FILTER_H)
|
|
// From linux/filter.h
|
|
SREF(sock_filter);
|
|
SREF(sock_fprog);
|
|
#endif
|
|
|
|
// From linux/if.h
|
|
EREF(IFF_UP);
|
|
|
|
#if defined(HAVE_LINUX_IF_ADDR_H)
|
|
// From linux/if_addr.h
|
|
SREF(ifaddrmsg);
|
|
EREF(IFA_ADDRESS);
|
|
#endif
|
|
|
|
#if defined(HAVE_LINUX_RTNETLINK_H)
|
|
// From linux/if_link.h
|
|
EREF(IFLA_ADDRESS);
|
|
#endif
|
|
|
|
// From in.h, in6.h, icmp6.h
|
|
SREF(ip_mreq);
|
|
SREF(ip_mreqn);
|
|
SREF(ipv6_mreq);
|
|
SREF(ip6_mtuinfo);
|
|
SREF(icmp6_filter);
|
|
SREF(in_pktinfo);
|
|
EREF(IPPROTO_TCP);
|
|
|
|
#if defined(HAVE_LINUX_RTNETLINK_H)
|
|
// From linux/rtnetlink.h
|
|
SREF(rtgenmsg);
|
|
SREF(rtmsg);
|
|
SREF(ifinfomsg);
|
|
SREF(rtattr);
|
|
SREF(rtnexthop);
|
|
EREF(RTM_BASE);
|
|
EREF(RTN_UNSPEC);
|
|
#endif
|
|
|
|
// From netdb.h
|
|
SREF(addrinfo);
|
|
|
|
// From netlink.h
|
|
SREF(nlattr);
|
|
SREF(nlmsgerr);
|
|
|
|
// From pthread.h and related
|
|
TREF(pthread_attr_t);
|
|
TREF(pthread_t);
|
|
TREF(pthread_mutex_t);
|
|
TREF(pthread_mutexattr_t);
|
|
|
|
// From pwd.h
|
|
SREF(passwd);
|
|
|
|
// From signal.h and related
|
|
TREF(sigset_t);
|
|
TREF(siginfo_t);
|
|
TREF(stack_t);
|
|
SREF(sigaction);
|
|
SREF(sigstack);
|
|
EREF(SI_USER);
|
|
EREF(FPE_INTOVF);
|
|
EREF(BUS_ADRALN);
|
|
EREF(SS_ONSTACK);
|
|
EREF(SEGV_MAPERR);
|
|
|
|
// From stat.h
|
|
SREF(stat64);
|
|
|
|
// From statfs.h
|
|
SREF(statfs);
|
|
SREF(statfs64);
|
|
|
|
// From sysinfo.h
|
|
SREF(sysinfo);
|
|
|
|
// From <sys/epoll.h>
|
|
#if defined(HAVE_SYS_EPOLL_H)
|
|
SREF(epoll_event);
|
|
EREF(EPOLLIN);
|
|
EREF(epoll_data_offset);
|
|
#endif
|
|
|
|
#if defined(HAVE_SYS_MOUNT_H)
|
|
// From sys/mount.h
|
|
EREF(MS_PRIVATE);
|
|
EREF(MNT_FORCE);
|
|
#endif
|
|
|
|
#if defined(HAVE_SYS_PTRACE_H)
|
|
// From <sys/ptrace.h>
|
|
SREF(pt_regs);
|
|
EREF(PTRACE_PEEKTEXT);
|
|
#endif
|
|
|
|
// From sys/resource.h
|
|
SREF(rusage);
|
|
SREF(rlimit64);
|
|
EREF(RLIMIT_NOFILE);
|
|
EREF(PRIO_USER);
|
|
|
|
// From sys/select.h
|
|
TREF(fd_set);
|
|
|
|
// From sys/socket.h
|
|
SREF(msghdr);
|
|
SREF(cmsghdr);
|
|
SREF(ucred);
|
|
EREF(MSG_OOB);
|
|
EREF(SCM_RIGHTS);
|
|
EREF(SOCK_RAW);
|
|
EREF(SHUT_RD);
|
|
|
|
// From sys/time.h and sys/times.h
|
|
SREF(timespec);
|
|
SREF(timeval);
|
|
SREF(itimerval);
|
|
SREF(tms);
|
|
EREF(ITIMER_PROF);
|
|
|
|
#if defined(HAVE_SYS_TIMEX_H)
|
|
// From sys/timex.h
|
|
SREF(timex);
|
|
#endif
|
|
|
|
// From sys/types.h
|
|
TREF(pid_t);
|
|
TREF(off_t);
|
|
TREF(loff_t);
|
|
TREF(size_t);
|
|
TREF(ssize_t);
|
|
TREF(mode_t);
|
|
TREF(dev_t);
|
|
TREF(time_t);
|
|
|
|
// From sys/ucontext.h
|
|
TREF(ucontext_t);
|
|
|
|
#if defined(HAVE_SYS_USER_H)
|
|
// From sys/user.h
|
|
SREF(user_regs_struct);
|
|
#endif
|
|
|
|
#if defined(HAVE_SYS_UTSNAME_H)
|
|
// From sys/utsname.h
|
|
SREF(utsname);
|
|
#endif
|
|
|
|
// From termios.h
|
|
SREF(termios);
|
|
|
|
// From uio.h
|
|
SREF(iovec);
|
|
|
|
// From utime.h
|
|
SREF(utimbuf);
|
|
|
|
// From unistd.h
|
|
EREF(_PC_NAME_MAX);
|
|
EREF(_SC_GETPW_R_SIZE_MAX);
|
|
|
|
#endif // clang
|