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NetBSD/sys/compat/svr4
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thorpej 011d4d5f44 Add kernel support for having userland provide the signal trampoline: 
* struct sigacts gets a new sigact_sigdesc structure, which has the
  sigaction and the trampoline/version.  Version 0 means "legacy kernel
  provided trampoline".  Other versions are coordinated with machine-
  dependent code in libc.
* sigaction1() grows two more arguments -- the trampoline pointer and
  the trampoline version.
* A new __sigaction_sigtramp() system call is provided to register a
  trampoline along with a signal handler.
* The handler is no longer passed to sensig() functions.  Instead,
  sendsig() looks up the handler by peeking in the sigacts for the
  process getting the signal (since it has to look in there for the
  trampoline anyway).
* Native sendsig() functions now select the appropriate trampoline and
  its arguments based on the trampoline version in the sigacts.

Changes to libc to use the new facility will be checked in later.  Kernel
version not bumped; we will ride the 1.6C bump made recently.
 		2002-07-04 23:32:02 +00:00
..
Makefile
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files.svr4 make signal array handling uniform, and put signal arrays in a separate 2002-03-31 22:22:43 +00:00
svr4_acl.h
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svr4_dirent.h
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svr4_errno.c add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_errno.h make some more constant arrays 'const' 2001-02-21 21:39:52 +00:00
svr4_exec.c add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_exec.h Adjust to the new copyargs() footprint. 2001-07-29 21:28:45 +00:00
svr4_exec_elf32.c add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_exec_elf64.c add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_fcntl.c fd_revoke(): don't assume that f_type other DTYPE_VNODE and DTYPE_SOCKET 2002-03-24 15:32:51 +00:00
svr4_fcntl.h
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svr4_filio.c add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_filio.h
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svr4_fuser.h
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svr4_hrt.h
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svr4_ioctl.c add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_ioctl.h
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svr4_ipc.c Cosmetic change (lines longer than 80 car) 2002-03-18 17:18:28 +00:00
svr4_ipc.h
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svr4_lwp.c add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_lwp.h
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svr4_misc.c make signal array handling uniform, and put signal arrays in a separate 2002-03-31 22:22:43 +00:00
svr4_mman.h Handle MAP_ANON (0x100 in Solaris8, not 0x1000) properly, by factoring out 2002-02-07 23:22:24 +00:00
svr4_net.c make the stackgap_{init,alloc} functions MP friendly (i.e. pass struct proc * 2002-03-16 20:43:48 +00:00
svr4_resource.c add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_resource.h
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svr4_siginfo.h Match the Solaris siginfo layout for _LP64. 2002-06-19 17:33:01 +00:00
svr4_signal.c Add kernel support for having userland provide the signal trampoline: 2002-07-04 23:32:02 +00:00
svr4_signal.h Add kernel support for having userland provide the signal trampoline: 2002-07-04 23:32:02 +00:00
svr4_signo.c make signal array handling uniform, and put signal arrays in a separate 2002-03-31 22:22:43 +00:00
svr4_socket.c add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_socket.h
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svr4_sockio.c add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_sockio.h
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svr4_sockmod.h
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svr4_stat.c make the stackgap_{init,alloc} functions MP friendly (i.e. pass struct proc * 2002-03-16 20:43:48 +00:00
svr4_stat.h __LP64__ -> _LP64 2002-05-03 01:34:48 +00:00
svr4_statvfs.h
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svr4_stream.c make the stackgap_{init,alloc} functions MP friendly (i.e. pass struct proc * 2002-03-16 20:43:48 +00:00
svr4_stropts.h
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svr4_syscall.h add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_syscallargs.h add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_syscalls.c add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_sysconfig.h
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svr4_sysent.c add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_systeminfo.h
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svr4_termios.c add RCSIDs (including regeneration of files as appropriate) 2001-11-13 02:07:52 +00:00
svr4_termios.h
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svr4_time.h
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svr4_timod.h
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svr4_ttold.c nuke the #include "opt_compat_irix.h", too 2001-12-02 00:46:03 +00:00
svr4_ttold.h
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svr4_types.h __LP64__ -> _LP64 2002-05-03 01:34:48 +00:00
svr4_ucontext.h
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svr4_ulimit.h
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svr4_ustat.h
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svr4_util.h
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svr4_utsname.h
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svr4_wait.h
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syscalls.conf
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syscalls.master use _KERNEL_OPT. 2001-05-30 11:37:21 +00:00