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0400be45e9
freebsd-skq/sys
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Konstantin Belousov 0400be45e9 Add sig_intr(9). 
It gives the answer would the thread sleep according to current state
of signals and suspensions.  Of course the answer is racy and allows
for false-negatives (no sleep when signal is delivered after process
lock is dropped).  Also the answer might change due to signal
rescheduling among threads in multi-threaded process.

Still it is the best approximation I can provide, to answering the
question was the thread interrupted.

Reviewed by:	markj
Tested by:	pho, rmacklem
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
Differential revision:	https://reviews.freebsd.org/D26628
2020-10-04 16:33:42 +00:00
..
amd64 amd64: Store full 64bit of FIP/FDP for 64bit processes when using XSAVE. 2020-10-03 23:17:29 +00:00
arm Fix LINT: Add backlight to NOTES 2020-10-02 20:52:09 +00:00
arm64 Fix LINT: Add backlight to NOTES 2020-10-02 20:52:09 +00:00
bsm bsm: add AUE_CLOSERANGE 2020-04-24 01:27:25 +00:00
cam Revert most of r360179. 2020-09-25 21:19:56 +00:00
cddl loader: zfs should support bootonce an nextboot 2020-09-21 09:01:10 +00:00
compat linuxkpi: Add dmi_* function 2020-10-02 18:28:00 +00:00
conf pwm_backlight: Depend on ext_resources 2020-10-03 14:00:33 +00:00
contrib OpenZFS: don't call fpu_kern_thread on i386 2020-10-02 01:25:08 +00:00
crypto libmd: fix assembly optimized skein implementation 2020-10-01 21:05:50 +00:00
ddb ddb: clean up empty lines in .c and .h files 2020-09-01 22:14:30 +00:00
dev pwm_backlight: Fix 32 bits build 2020-10-03 08:31:28 +00:00
dts Remove licenses 2020-06-04 17:20:58 +00:00
fs Modify the NFSv4.2 VOP_COPY_FILE_RANGE() client call to return after one 2020-10-01 00:47:35 +00:00
gdb gdb(4): Don't escape GDB special characters at application layer 2020-09-30 14:55:54 +00:00
geom geom_part: make it possible recovering broken GPT after some LBAs cut off 2020-09-17 04:39:39 +00:00
gnu Import DTS files for arm, arm64, riscv from Linux 5.8 2020-08-04 19:44:43 +00:00
i386 Fix LINT: Add backlight to NOTES 2020-10-02 20:52:09 +00:00
isa
kern Add sig_intr(9). 2020-10-04 16:33:42 +00:00
kgssapi State kgssapi dependency on xdr. 2020-09-17 22:29:38 +00:00
libkern arm64: check for CRC32 support via HWCAP 2020-09-08 15:39:19 +00:00
mips Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead. 2020-09-27 18:47:06 +00:00
modules pwm_backlight: Add regnode_if.h to SRCS 2020-10-03 14:01:20 +00:00
net Fix route flags update during RTM_CHANGE. 2020-10-04 13:24:58 +00:00
net80211 Provide MS() and SM() macros for 80211 and wireless drivers. 2020-09-24 10:57:39 +00:00
netgraph ng_l2tp: Fix callout synchronization in the rexmit timeout handler 2020-09-25 18:55:50 +00:00
netinet Use __func__ instead of __FUNCTION__ for consistency. 2020-10-04 15:37:34 +00:00
netinet6 Introduce scalable route multipath. 2020-10-03 10:47:17 +00:00
netipsec net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
netpfil net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
netsmb net: clean up empty lines in .c and .h files 2020-09-01 21:19:14 +00:00
nfs nfs: clean up empty lines in .c and .h files 2020-09-01 21:25:39 +00:00
nfsclient nfs: clean up empty lines in .c and .h files 2020-09-01 21:25:39 +00:00
nfsserver nfs: clean up empty lines in .c and .h files 2020-09-01 21:25:39 +00:00
nlm nlm: clean up empty lines in .c and .h files 2020-09-01 22:14:52 +00:00
ofed infiniband: Appease Coverty 2020-08-31 16:17:28 +00:00
opencrypto Include sys/types.h here 2020-09-15 15:21:29 +00:00
powerpc Fix LINT: Add backlight to NOTES 2020-10-02 20:52:09 +00:00
riscv Optimize riscv's cpu_fetch_syscall_args(), making it possible 2020-10-03 13:01:07 +00:00
rpc Fix a potential memory leak in the NFS over TLS handling code. 2020-09-05 00:50:52 +00:00
security mac_framework.h: fix build with DEBUG_VFS_LOCKS and !MAC 2020-09-03 20:30:52 +00:00
sys Add sig_intr(9). 2020-10-04 16:33:42 +00:00
teken Do a sweep and remove most WARNS=6 settings 2020-10-01 01:10:51 +00:00
tests Add small tool to invoke kernel test framework tests. 2020-09-02 09:20:40 +00:00
tools Make makesyscalls.lua initialize 'struct sysent' entries using c99 2020-09-25 09:34:00 +00:00
ufs Convert page cache read to VOP. 2020-09-15 22:06:36 +00:00
vm vm_pageout: Avoid rounding down the inactive scan target 2020-10-02 19:16:06 +00:00
x86 Move ctx_switch_xsave declaration to amd64 md_var.h. 2020-10-03 23:07:09 +00:00
xdr xdr: clean up empty lines in .c and .h files 2020-09-01 22:13:28 +00:00
xen xen: clean up empty lines in .c and .h files 2020-09-01 21:21:55 +00:00
Makefile