syscall.sh / parisc / setfsgid

setfsgid

set group identity used for filesystem checks

sys_setfsgid(gid_t gid)
number139 (0x8b)
abicommon
entry pointsys_setfsgid
sinceLinux 5.0
man pagesetfsgid(2)
sourceelixir.bootlin.com

Registers

registervalue
r20139, the syscall number
r26gid_t gid
r28the return value

Then run ble 0x100(%sr2, %r0) to enter the kernel.

Same syscall on other architectures

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