adjtimex on tilegx

tune kernel clock

sys_adjtimex(struct timex *txc_p)
number171 (0xab)
abicommon
entry pointsys_adjtimex
sinceLinux 3.7 or earlier (3.7 is the first release scanned for tilegx)
man pageadjtimex(2)
sourceelixir.bootlin.com

Registers

registervalue
r10171, the syscall number
r0struct timex *txc_p
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/adjtimex?kernel=all