diff options
Diffstat (limited to 'libgo/mksysinfo.sh')
| -rwxr-xr-x | libgo/mksysinfo.sh | 165 |
1 files changed, 164 insertions, 1 deletions
diff --git a/libgo/mksysinfo.sh b/libgo/mksysinfo.sh index 62296b8af2f..e5f3066e26a 100755 --- a/libgo/mksysinfo.sh +++ b/libgo/mksysinfo.sh @@ -78,6 +78,7 @@ cat > sysinfo.c <<EOF #if defined(HAVE_SYS_SELECT_H) #include <sys/select.h> #endif +#include <time.h> #include <unistd.h> #include <netdb.h> #include <pwd.h> @@ -93,6 +94,30 @@ cat > sysinfo.c <<EOF #if defined(HAVE_NET_IF_H) #include <net/if.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_REBOOT_H) +#include <linux/reboot.h> +#endif /* Constants that may only be defined as expressions on some systems, expressions too complex for -fdump-go-spec to handle. These are @@ -147,7 +172,7 @@ fi # The signal numbers. grep '^const _SIG[^_]' gen-sysinfo.go | \ grep -v '^const _SIGEV_' | \ - sed -e 's/^\(const \)_\(SIG[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} + sed -e 's/^\(const \)_\(SIG[^= ]*\)\(.*\)$/\1\2 = Signal(_\2)/' >> ${OUT} # The syscall numbers. We force the names to upper case. grep '^const _SYS_' gen-sysinfo.go | \ @@ -166,6 +191,8 @@ grep '^const _PROT_' gen-sysinfo.go | \ sed -e 's/^\(const \)_\(PROT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} grep '^const _MAP_' gen-sysinfo.go | \ sed -e 's/^\(const \)_\(MAP_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} +grep '^const _MADV_' gen-sysinfo.go | \ + sed -e 's/^\(const \)_\(MADV_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} # Process status constants. grep '^const _W' gen-sysinfo.go | @@ -330,6 +357,11 @@ if grep "^// type _upad128_t" gen-sysinfo.go > /dev/null 2>&1; then echo "type _upad128_t struct { _l [4]uint32; }" >> ${OUT} fi +# The time_t type. +if grep '^type _time_t ' gen-sysinfo.go > /dev/null 2>&1; then + echo 'type Time_t _time_t' >> ${OUT} +fi + # The time structures need special handling: we need to name the # types, so that we can cast integers to the right types when # assigning to the structures. @@ -703,6 +735,10 @@ grep '^const _IFLA' gen-sysinfo.go | \ sed -e 's/^\(const \)_\(IFLA[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} grep '^const _IFF' gen-sysinfo.go | \ sed -e 's/^\(const \)_\(IFF[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} +grep '^const _IFNAMSIZ' gen-sysinfo.go | \ + sed -e 's/^\(const \)_\(IFNAMSIZ[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} +grep '^const _SIOC' gen-sysinfo.go | + sed -e 's/^\(const \)_\(SIOC[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} # The size of the ifinfomsg struct. if grep 'type IfInfomsg ' ${OUT} > /dev/null 2>&1; then @@ -766,4 +802,131 @@ for n in IGNBRK BRKINT IGNPAR PARMRK INPCK ISTRIP INLCR IGNCR ICRNL IUCLC \ sed -e 's/^\(const \)_\([^=]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} done +# The mount flags +grep '^const _MS_' gen-sysinfo.go | + sed -e 's/^\(const \)_\(MS_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} + +# The fallocate flags. +grep '^const _FALLOC_' gen-sysinfo.go | + sed -e 's/^\(const \)_\(FALLOC_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} + +# The statfs struct. +# Prefer largefile variant if available. +statfs=`grep '^type _statfs64 ' gen-sysinfo.go || true` +if test "$statfs" != ""; then + grep '^type _statfs64 ' gen-sysinfo.go +else + grep '^type _statfs ' gen-sysinfo.go +fi | sed -e 's/type _statfs64/type Statfs_t/' \ + -e 's/type _statfs/type Statfs_t/' \ + -e 's/f_type/Type/' \ + -e 's/f_bsize/Bsize/' \ + -e 's/f_blocks/Blocks/' \ + -e 's/f_bfree/Bfree/' \ + -e 's/f_bavail/Bavail/' \ + -e 's/f_files/Files/' \ + -e 's/f_ffree/Ffree/' \ + -e 's/f_fsid/Fsid/' \ + -e 's/f_namelen/Namelen/' \ + -e 's/f_frsize/Frsize/' \ + -e 's/f_flags/Flags/' \ + -e 's/f_spare/Spare/' \ + >> ${OUT} + +# The timex struct. +grep '^type _timex ' gen-sysinfo.go | \ + sed -e 's/_timex/Timex/' \ + -e 's/modes/Modes/' \ + -e 's/offset/Offset/' \ + -e 's/freq/Freq/' \ + -e 's/maxerror/Maxerror/' \ + -e 's/esterror/Esterror/' \ + -e 's/status/Status/' \ + -e 's/constant/Constant/' \ + -e 's/precision/Precision/' \ + -e 's/tolerance/Tolerance/' \ + -e 's/ time / Time /' \ + -e 's/tick/Tick/' \ + -e 's/ppsfreq/Ppsfreq/' \ + -e 's/jitter/Jitter/' \ + -e 's/shift/Shift/' \ + -e 's/stabil/Stabil/' \ + -e 's/jitcnt/Jitcnt/' \ + -e 's/calcnt/Calcnt/' \ + -e 's/errcnt/Errcnt/' \ + -e 's/stbcnt/Stbcnt/' \ + -e 's/tai/Tai/' \ + -e 's/_timeval/Timeval/' \ + >> ${OUT} + +# The rlimit struct. +grep '^type _rlimit ' gen-sysinfo.go | \ + sed -e 's/_rlimit/Rlimit/' \ + -e 's/rlim_cur/Cur/' \ + -e 's/rlim_max/Max/' \ + >> ${OUT} + +# The RLIMIT constants. +grep '^const _RLIMIT_' gen-sysinfo.go | + sed -e 's/^\(const \)_\(RLIMIT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} + +# The sysinfo struct. +grep '^type _sysinfo ' gen-sysinfo.go | \ + sed -e 's/_sysinfo/Sysinfo_t/' \ + -e 's/uptime/Uptime/' \ + -e 's/loads/Loads/' \ + -e 's/totalram/Totalram/' \ + -e 's/freeram/Freeram/' \ + -e 's/sharedram/Sharedram/' \ + -e 's/bufferram/Bufferram/' \ + -e 's/totalswap/Totalswap/' \ + -e 's/freeswap/Freeswap/' \ + -e 's/procs/Procs/' \ + -e 's/totalhigh/Totalhigh/' \ + -e 's/freehigh/Freehigh/' \ + -e 's/mem_unit/Unit/' \ + >> ${OUT} + +# The ustat struct. +grep '^type _ustat ' gen-sysinfo.go | \ + sed -e 's/_ustat/Ustat_t/' \ + -e 's/f_tfree/Tfree/' \ + -e 's/f_tinode/Tinoe/' \ + -e 's/f_fname/Fname/' \ + -e 's/f_fpack/Fpack/' \ + >> ${OUT} +# Force it to be defined, as on some older GNU/Linux systems the +# header file fails when using with <linux/filter.h>. +if ! grep 'type _ustat ' gen-sysinfo.go >/dev/null 2>&1; then + echo 'type Ustat_t struct { Tfree int32; Tinoe uint64; Fname [5+1]int8; Fpack [5+1]int8; }' >> ${OUT} +fi + +# The utimbuf struct. +grep '^type _utimbuf ' gen-sysinfo.go | \ + sed -e 's/_utimbuf/Utimbuf/' \ + -e 's/actime/Actime/' \ + -e 's/modtime/Modtime/' \ + >> ${OUT} + +# The GNU/Linux LINUX_REBOOT flags. +grep '^const _LINUX_REBOOT_' gen-sysinfo.go | + sed -e 's/^\(const \)_\(LINUX_REBOOT_[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT} + +# The GNU/Linux sock_filter struct. +grep '^type _sock_filter ' gen-sysinfo.go | \ + sed -e 's/_sock_filter/SockFilter/' \ + -e 's/code/Code/' \ + -e 's/jt/Jt/' \ + -e 's/jf/Jf/' \ + -e 's/k /K /' \ + >> ${OUT} + +# The GNU/Linux sock_fprog struct. +grep '^type _sock_fprog ' gen-sysinfo.go | \ + sed -e 's/_sock_fprog/SockFprog/' \ + -e 's/len/Len/' \ + -e 's/filter/Filter/' \ + -e 's/_sock_filter/SockFilter/' \ + >> ${OUT} + exit $? |