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mksysinfo.sh: Handle TIOCGPGRP if too complex for -dump-go-spec. 

Reviewed-on: https://go-review.googlesource.com/16580

From-SVN: r229676
This commit is contained in:
Ian Lance Taylor 2015-11-02 20:23:09 +00:00
parent ec3838a735
commit c5f6dbf60d
2 changed files with 9 additions and 1 deletions
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2
gcc/go/gofrontend/MERGE
View File

@ -1,4 +1,4 @@
e9550aa81d38ada037f675f50cbc09e6f1c35c12
3b06572039eb525abfecce15f066ad6ab0fdea05
The first line of this file holds the git revision number of the last
merge done from the gofrontend repository.

8
libgo/mksysinfo.sh
View File

@ -183,6 +183,9 @@ enum {
#ifdef TIOCSCTTY
TIOCSCTTY_val = TIOCSCTTY,
#endif
#ifdef TIOCGPGRP
TIOCGPGRP_val = TIOCGPGRP,
#endif
#ifdef TIOCSPGRP
TIOCSPGRP_val = TIOCSPGRP,
#endif
@ -920,6 +923,11 @@ if ! grep '^const TIOCSCTTY' ${OUT} >/dev/null 2>&1; then
echo 'const TIOCSCTTY = _TIOCSCTTY_val' >> ${OUT}
fi
fi
if ! grep '^const TIOCGPGRP' ${OUT} >/dev/null 2>&1; then
if grep '^const _TIOCGPGRP_val' ${OUT} >/dev/null 2>&1; then
echo 'const TIOCGPGRP = _TIOCGPGRP_val' >> ${OUT}
fi
fi
if ! grep '^const TIOCSPGRP' ${OUT} >/dev/null 2>&1; then
if grep '^const _TIOCSPGRP_val' ${OUT} >/dev/null 2>&1; then
echo 'const TIOCSPGRP = _TIOCSPGRP_val' >> ${OUT}