gcc-7.3.0HEADgcc-7.3.0master

1 files changed, 282 insertions, 0 deletions

diff --git a/libgo/sysinfo.c b/libgo/sysinfo.c
new file mode 100644
index 0000000000..a1afc7d119
--- /dev/null
+++ b/libgo/sysinfo.c
@@ -0,0 +1,282 @@
+/* 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)
+#include <linux/ptrace.h>
+#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_USTAT_H)
+#include <ustat.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