Date: Thu, 16 Dec 1999 16:56:37 -0800 (PST) From: Daniel Eischen <deischen@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/lib/libc_r/uthread pthread_private.h uthread_kern.c uthread_kill.c uthread_sig.c uthread_wait4.c Message-ID: <199912170056.QAA57973@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
deischen 1999/12/16 16:56:37 PST
Modified files:
lib/libc_r/uthread pthread_private.h uthread_kern.c
uthread_kill.c uthread_sig.c
uthread_wait4.c
Log:
Fixes for signal handling:
o Don't call signal handlers with the signal handler access lock
held.
o Remove pending signals before calling signal handlers. If
pending signals were not removed prior to handling them,
invocation of the handler could cause the handler to be
called more than once for the same signal. Found by: JB
o When SIGCHLD arrives, wake up all threads in PS_WAIT_WAIT
(wait4).
PR: bin/15328
Reviewed by: jasone
Revision Changes Path
1.31 +4 -2 src/lib/libc_r/uthread/pthread_private.h
1.25 +7 -2 src/lib/libc_r/uthread/uthread_kern.c
1.10 +2 -94 src/lib/libc_r/uthread/uthread_kill.c
1.22 +198 -52 src/lib/libc_r/uthread/uthread_sig.c
1.7 +2 -2 src/lib/libc_r/uthread/uthread_wait4.c
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe cvs-all" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?199912170056.QAA57973>