syscall.sh / x64 / getpgid
getpgid
set/get process group
sys_getpgid(pid_t pid)| number | 121 (0x79) |
|---|---|
| abi | common |
| entry point | sys_getpgid |
| since | Linux 3.3 |
| man page | getpgid(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
rax | 121, the syscall number |
rdi | pid_t pid |
rax | the return value |
Then run syscall to enter the kernel.
Same syscall on other architectures
- x86 132
- arm64 155
- arm 132
- riscv64 155
- x32 1073741945
- loongarch64 155
- ppc64 132
- ppc 132
- s390x 132
- mips64 5119
- mipsn32 6119
- mipso32 4132
- alpha 233
- arc 155
- csky 155
- hexagon 155
- m68k 132
- microblaze 132
- nios2 155
- openrisc 155
- parisc 132
- sh 132
- sparc 224
- sparc64 224
- xtensa 149
Get this as JSON: https://api.syscall.sh/v2/syscalls/x64/getpgid