diff options
Diffstat (limited to 'open_issues/runit.mdwn')
| -rw-r--r-- | open_issues/runit.mdwn | 57 |
1 files changed, 23 insertions, 34 deletions
diff --git a/open_issues/runit.mdwn b/open_issues/runit.mdwn index 6b336ef7..659b81ea 100644 --- a/open_issues/runit.mdwn +++ b/open_issues/runit.mdwn @@ -1,12 +1,13 @@ -[[!meta copyright="Copyright © 2008, 2009 Free Software Foundation, Inc."]] +[[!meta copyright="Copyright © 2008, 2009, 2011 Free Software Foundation, +Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license -is included in the section entitled -[[GNU Free Documentation License|/fdl]]."]]"""]] +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] [[!tag open_issue_porting]] @@ -26,36 +27,24 @@ Originally answered by Samuel Thibault: Usual issue with rpctrace: it does not support fork(). -I've checked a backtrace in gdb, got this: - - 0x0105af6c in mach_msg_trap () - at /build/eglibc-jWVnRE/eglibc-2.13/build-tree/hurd-i386-libc/mach/mach_msg_trap.S:2 - -1 0x0105b769 in __mach_msg (msg=0x1024af8, option=258, send_size=0, rcv_size=40, rcv_name=140, - timeout=1000020, notify=0) at msg.c:110 - -2 0x01062251 in _hurd_select (nfds=2, pollfds=0x1024dc0, readfds=0x0, writefds=0x0, exceptfds=0x0, - timeout=0x1024bbc, sigmask=0x0) at hurdselect.c:324 - -3 0x0114427b in __poll (fds=0x1024dc0, nfds=2, timeout=1000020) at ../sysdeps/mach/hurd/poll.c:48 - -4 0x0804b770 in iopause (x=0x1024dc0, len=2, deadline=0x1024dd8, stamp=0x1024de8) at iopause.c:29 - -5 0x08048efc in main (argc=2, argv=0x1024e94) at runsv.c:543 - - -and main() shows up as: - - sig_unblock(sig_term); - - sig_unblock(sig_child); - - -> iopause(x, 2 +haslog, &deadline, &now); - - sig_block(sig_term); - - sig_block(sig_child); - + I've checked a backtrace in gdb, got this: + + 0x0105af6c in mach_msg_trap () + at /build/eglibc-jWVnRE/eglibc-2.13/build-tree/hurd-i386-libc/mach/mach_msg_trap.S:2 + 1 0x0105b769 in __mach_msg (msg=0x1024af8, option=258, send_size=0, rcv_size=40, rcv_name=140, + timeout=1000020, notify=0) at msg.c:110 + 2 0x01062251 in _hurd_select (nfds=2, pollfds=0x1024dc0, readfds=0x0, writefds=0x0, exceptfds=0x0, + timeout=0x1024bbc, sigmask=0x0) at hurdselect.c:324 + 3 0x0114427b in __poll (fds=0x1024dc0, nfds=2, timeout=1000020) at ../sysdeps/mach/hurd/poll.c:48 + 4 0x0804b770 in iopause (x=0x1024dc0, len=2, deadline=0x1024dd8, stamp=0x1024de8) at iopause.c:29 + 5 0x08048efc in main (argc=2, argv=0x1024e94) at runsv.c:543 + + and main() shows up as: + + sig_unblock(sig_term); + sig_unblock(sig_child); + -> iopause(x, 2 +haslog, &deadline, &now); + sig_block(sig_term); + sig_block(sig_child); So it simply looks like the known "signals don't interrupt select" bug. - |