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Improve the affinity system calls

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This commit is contained in:
Justine Tunney 2022-10-06 15:08:29 -07:00
parent 60b68d7152
commit 59ac141e49
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GPG key ID: BE714B4575D6E328
19 changed files with 231 additions and 123 deletions
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2
libc/sysv/calls/sys_cpuset_getaffinity.s
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@ -1,2 +0,0 @@
.include "o/libc/sysv/macros.internal.inc"
.scall sys_cpuset_getaffinity,0xffffff1e7fffffff,globl

2
libc/sysv/calls/sys_cpuset_setaffinity.s
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@ -1,2 +0,0 @@
.include "o/libc/sysv/macros.internal.inc"
.scall sys_cpuset_setaffinity,0xffffff1e8fffffff,globl

2
libc/sysv/calls/sys_sched_getaffinity.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/macros.internal.inc"
.scall sys_sched_getaffinity,0x15dffffffffff0cc,globl,hidden
.scall sys_sched_getaffinity,0x15dfff1e7ffff0cc,globl,hidden

2
libc/sysv/calls/sys_sched_setaffinity.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/macros.internal.inc"
.scall sys_sched_setaffinity,0x15cffffffffff0cb,globl,hidden
.scall sys_sched_setaffinity,0x15cfff1e8ffff0cb,globl,hidden

6
libc/sysv/syscalls.sh
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@ -202,12 +202,10 @@ scall sys_sched_setparam 0x15afff147ffff08e globl hidden
scall sys_sched_getparam 0x15bfff148ffff08f globl hidden
scall sys_sched_setscheduler 0xffffff149ffff090 globl hidden
scall sys_sched_getscheduler 0xffffff14affff091 globl hidden
scall sys_sched_setaffinity 0x15cffffffffff0cb globl hidden
scall sys_sched_getaffinity 0x15dffffffffff0cc globl hidden # returns bytes written on success. we polyfill bad posix designs like nice() returning 0, but we won't polyfill a bad unilateral redesign that's just glibc
scall sys_sched_setaffinity 0x15cfff1e8ffff0cb globl hidden # hairy; cpuset_setaffinity on FreeBSD
scall sys_sched_getaffinity 0x15dfff1e7ffff0cc globl hidden # hairy; cpuset_getaffinity on FreeBSD
scall sys_sched_get_priority_max 0xffffff14cffff092 globl hidden
scall sys_sched_get_priority_min 0xffffff14dffff093 globl hidden
scall sys_cpuset_getaffinity 0xffffff1e7fffffff globl # no wrapper
scall sys_cpuset_setaffinity 0xffffff1e8fffffff globl # no wrapper
scall sys_sched_rr_get_interval 0xffffff14effff094 globl hidden
scall sys_vhangup 0xfffffffffffff099 globl # no wrapper
scall sys_modify_ldt 0xfffffffffffff09a globl # no wrapper