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Maybe it will run on SunOS 5.8 now.

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This commit is contained in:
rsc 2005-02-08 18:01:04 +00:00
parent dd4afdf4eb
commit dc305d0368
2 changed files with 20 additions and 1 deletions
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13
bin/9l
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@ -205,6 +205,19 @@ case "$tag" in
;; ;;
esac esac
done done
case "${SYSVERSION:-`uname -r`}" in
5.[67])
echo do not know how to link right thread library on "$tag" 1>&2
;;
5.8)
# Some trickery is needed to force use of
# alternate thread lib from /usr/lib/lwp
# Likely, this only works with sun cc,
# for other compiler/loader we would need other flags.
ld="$ld -i"
extralibs="$extralibs /usr/lib/lwp/libthread.so -R/usr/lib/lwp:/usr/lib"
;;
esac
;; ;;
*) *)
echo do not know how to link on "$tag" 1>&2 echo do not know how to link on "$tag" 1>&2

8
src/cmd/9term/SunOS.c
View file

@ -9,8 +9,14 @@
int int
getpts(int fd[], char *slave) getpts(int fd[], char *slave)
{ {
void (*f)(int);
int r;
fd[1] = open("/dev/ptmx", ORDWR); fd[1] = open("/dev/ptmx", ORDWR);
if ((grantpt(fd[1]) < 0) || (unlockpt(fd[1]) < 0)) f = signal(SIGCLD, SIG_DFL);
r = grantpt(fd[1]);
signal(SIGCLD, f);
if(r < 0 || unlockpt(fd[1]) < 0)
return -1; return -1;
fchmod(fd[1], 0622); fchmod(fd[1], 0622);