setfsuid on tilegx

set user identity used for filesystem checks

sys_setfsuid(uid_t uid)
number151 (0x97)
abicommon
entry pointsys_setfsuid
sinceLinux 3.7 or earlier (3.7 is the first release scanned for tilegx)
man pagesetfsuid(2)
sourceelixir.bootlin.com

Registers

registervalue
r10151, the syscall number
r0uid_t uid
r0the return value

Then run swint1 to enter the kernel.

The kernel uses r1 to signal an error.

This architecture was removed from the Linux kernel in Linux 4.17. The newest release with a syscall table here is Linux 4.16. The other removed architectures live on the historical architectures page.

Same syscall on other architectures

Get this as JSON: https://api.syscall.sh/v2/syscalls/tilegx/setfsuid?kernel=all