syscall.sh / s390x / adjtimex
adjtimex
tune kernel clock
sys_adjtimex(struct __kernel_timex *txc_p)| number | 124 (0x7c) |
|---|---|
| abi | common |
| entry point | sys_adjtimex |
| since | Linux 4.16 |
| man page | adjtimex(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r1 | 124, the syscall number |
r2 | struct __kernel_timex *txc_p |
r2 | the return value |
Then run svc 0 to enter the kernel.
Same syscall on other architectures
- x64 159
- x86 124
- arm64 171
- arm 124
- riscv64 171
- x32 1073741983
- loongarch64 171
- ppc64 124
- ppc 124
- mips64 5154
- mipsn32 6154
- mipso32 4124
- alpha 366
- arc 171
- csky 171
- hexagon 171
- m68k 124
- microblaze 124
- nios2 171
- openrisc 171
- parisc 124
- sh 124
- sparc 219
- sparc64 219
- xtensa 194
Get this as JSON: https://api.syscall.sh/v2/syscalls/s390x/adjtimex