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libgo: Add consts for ioctl

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TIOCSWINSZ_val, TCGETS_val, TCSETS_val

From-SVN: r216807
This commit is contained in:
Ian Lance Taylor 2014-10-28 18:18:39 +00:00
parent 4bbed9ce68
commit 3a21b777bb
1 changed files with 25 additions and 1 deletions
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26
libgo/mksysinfo.sh
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@ -174,6 +174,9 @@ enum {
#ifdef TIOCGWINSZ
TIOCGWINSZ_val = TIOCGWINSZ,
#endif
#ifdef TIOCSWINSZ
TIOCSWINSZ_val = TIOCSWINSZ,
#endif
#ifdef TIOCNOTTY
TIOCNOTTY_val = TIOCNOTTY,
#endif
@ -192,6 +195,12 @@ enum {
#ifdef TIOCSIG
TIOCSIG_val = TIOCSIG,
#endif
#ifdef TCGETS
TCGETS_val = TCGETS,
#endif
#ifdef TCSETS
TCSETS_val = TCSETS,
#endif
};
EOF
@ -790,6 +799,11 @@ if ! grep '^const TIOCGWINSZ' ${OUT} >/dev/null 2>&1; then
echo 'const TIOCGWINSZ = _TIOCGWINSZ_val' >> ${OUT}
fi
fi
if ! grep '^const TIOCSWINSZ' ${OUT} >/dev/null 2>&1; then
if grep '^const _TIOCSWINSZ_val' ${OUT} >/dev/null 2>&1; then
echo 'const TIOCSWINSZ = _TIOCSWINSZ_val' >> ${OUT}
fi
fi
if ! grep '^const TIOCNOTTY' ${OUT} >/dev/null 2>&1; then
if grep '^const _TIOCNOTTY_val' ${OUT} >/dev/null 2>&1; then
echo 'const TIOCNOTTY = _TIOCNOTTY_val' >> ${OUT}
@ -822,8 +836,18 @@ if ! grep '^const TIOCSIG' ${OUT} >/dev/null 2>&1; then
fi
# The ioctl flags for terminal control
grep '^const _TC[GS]ET' gen-sysinfo.go | \
grep '^const _TC[GS]ET' gen-sysinfo.go | grep -v _val | \
sed -e 's/^\(const \)_\(TC[GS]ET[^= ]*\)\(.*\)$/\1\2 = _\2/' >> ${OUT}
if ! grep '^const TCGETS' ${OUT} >/dev/null 2>&1; then
if grep '^const _TCGETS_val' ${OUT} >/dev/null 2>&1; then
echo 'const TCGETS = _TCGETS_val' >> ${OUT}
fi
fi
if ! grep '^const TCSETS' ${OUT} >/dev/null 2>&1; then
if grep '^const _TCSETS_val' ${OUT} >/dev/null 2>&1; then
echo 'const TCSETS = _TCSETS_val' >> ${OUT}
fi
fi
# ioctl constants. Might fall back to 0 if TIOCNXCL is missing, too, but
# needs handling in syscalls.exec.go.