Konstantin Belousov d6e029adbe In r197963, a race with thread being selected for signal delivery ... while in kernel mode, and later changing signal mask to block the signal, was fixed for sigprocmask(2) and ptread_exit(3). The same race exists for sigreturn(2), setcontext(2) and swapcontext(2) syscalls. Use kern_sigprocmask() instead of direct manipulation of td_sigmask to reschedule newly blocked signals, closing the race. Reviewed by: davidxu Tested by: pho MFC after: 1 month		2009-10-27 10:47:58 +00:00
..
freebsd32_ioctl.c	Emulate the FIODGNAME ioctl in our 32-bit emulator.	2009-03-29 20:09:51 +00:00
freebsd32_ioctl.h	Emulate the FIODGNAME ioctl in our 32-bit emulator.	2009-03-29 20:09:51 +00:00
freebsd32_ipc.h	Change the ABI of some of the structures used by the SYSV IPC API:	2009-06-24 21:10:52 +00:00
freebsd32_misc.c	In r197963, a race with thread being selected for signal delivery	2009-10-27 10:47:58 +00:00
freebsd32_proto.h	Regenerate system call files following r197636.	2009-09-30 08:48:59 +00:00
freebsd32_signal.h	Add 32-bit compat support for AIO.	2008-12-11 00:58:05 +00:00
freebsd32_syscall.h	Regenerate system call files following r197636.	2009-09-30 08:48:59 +00:00
freebsd32_syscalls.c	Regenerate system call files following r197636.	2009-09-30 08:48:59 +00:00
freebsd32_sysent.c	Regenerate system call files following r197636.	2009-09-30 08:48:59 +00:00
freebsd32_util.h	Add support for installing 32-bit system calls from kernel modules. This	2008-09-25 20:50:21 +00:00
freebsd32.h	Rename implementation function for freebsd32 sysarch(2) to allow for	2009-04-01 13:11:50 +00:00
Makefile	Add a 'clean' target.	2005-10-23 23:58:23 +00:00
syscalls.conf	- Remove unused sysvec variables from various syscalls.conf.	2006-08-15 17:25:55 +00:00
syscalls.master	Reserve system call numbers for Capsicum security framework capabilities,	2009-09-30 08:46:01 +00:00