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author | gallatin <gallatin@FreeBSD.org> | 2000-10-13 01:57:43 +0000 |
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committer | gallatin <gallatin@FreeBSD.org> | 2000-10-13 01:57:43 +0000 |
commit | 103553a73496b20227a8b3c8568208aa52890169 (patch) | |
tree | 20b3751aa66fad9470b8f229b4fa56fe6c5e60cd /secure | |
parent | d1724c542c30df5f9f2a7626abe7a3685b27f8cb (diff) | |
download | FreeBSD-src-103553a73496b20227a8b3c8568208aa52890169.zip FreeBSD-src-103553a73496b20227a8b3c8568208aa52890169.tar.gz |
This is the first of 3 commits that will get IBM's JDK 1.3 working
with FreeBSD (not including the MINSIGSTKSZ issue, which belongs to
Marcel). Due to time constraints, I'm going to space them out over a
few days.
This fixes two problems with linux_sigaltstack()
o ss == 0 is perfectly valid use, so do not fail in this case.
o Fix flag handling:
- Our SS_DISABLE is 4, linux's is 2, so we need conversion routines.
These conversion routines will be needed by linux_rt_sendsig()
and linux_rt_sigreturn (forthcoming), so they are not static.
- Linux's flag 0 historically meant SS_ONSTACK according to a comment
in their linux/kernel/signal.c file.
Among other things, this fixes a warning from Sun's JDK 1.3:
"Java HotSpot(TM) Client VM warning: cannot uninstall alt signal stack"
Reviewed by: marcel
Tested by: sto@stat.duke.edu, many others on freebsd-java@
Diffstat (limited to 'secure')
0 files changed, 0 insertions, 0 deletions