syscall.sh / x64 / munlock
munlock
lock and unlock memory
sys_munlock(unsigned long start, size_t len)| number | 150 (0x96) |
|---|---|
| abi | common |
| entry point | sys_munlock |
| since | Linux 3.3 |
| man page | munlock(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
rax | 150, the syscall number |
rdi | unsigned long start |
rsi | size_t len |
rax | the return value |
Then run syscall to enter the kernel.
Same syscall on other architectures
- x86 151
- arm64 229
- arm 151
- riscv64 229
- x32 1073741974
- loongarch64 229
- ppc64 151
- ppc 151
- s390x 151
- mips64 5147
- mipsn32 6147
- mipso32 4155
- alpha 315
- arc 229
- csky 229
- hexagon 229
- m68k 151
- microblaze 151
- nios2 229
- openrisc 229
- parisc 151
- sh 151
- sparc 238
- sparc64 238
- xtensa 85
Get this as JSON: https://api.syscall.sh/v2/syscalls/x64/munlock