syscall.sh / sh / sgetmask

sgetmask

manipulation of signal mask (obsolete)

sys_sgetmask(void)

number	68 (0x44)
abi	common
entry point	`sys_sgetmask`
since	Linux 5.0
man page	sgetmask(2)
source	elixir.bootlin.com

Registers

register	value
`r3`	68, the syscall number
`r0`	the return value

Then run trapa #31 to enter the kernel.

Same syscall on other architectures

x86 68
ppc64 68
ppc 68
mipso32 4068
m68k 68
microblaze 68
parisc 68
sparc 199
sparc64 199

Get this as JSON: https://api.syscall.sh/v2/syscalls/sh/sgetmask