getppid on score
get process identification
sys_getppid(void)| number | 173 (0xad) |
|---|---|
| abi | common |
| entry point | sys_getppid |
| since | Linux 3.7 or earlier (3.7 is the first release scanned for score) |
| man page | getppid(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r27 | 173, the syscall number |
r4 | the return value |
Then run syscall to enter the kernel.
r7 is the error flag and r4 then holds the positive error number.
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
- x64 110
- x86 64
- arm64 173
- arm 64
- riscv64 173
- ia32 64
- x32 1073741934
- loongarch64 173
- ppc64 64
- ppc 64
- s390x 64
- mips64 5108
- mipsn32 6108
- mipso32 4064
- alpha 532
- arc 173
- blackfin 64, removed in 4.17
- cris 64, removed in 4.17
- csky 173
- frv 64, removed in 4.17
- hexagon 173
- ia64 1042, removed in 6.7
- m32r 64, removed in 4.17
- m68k 64
- metag 173, removed in 4.17
- microblaze 64
- mn10300 64, removed in 4.17
- nds32 173, removed in 5.18
- nios2 173
- openrisc 173
- parisc 64
- sh 64
- sparc 197
- sparc64 197
- tilegx 173, removed in 4.17
- tilepro 173, removed in 4.17
- xtensa 150
Get this as JSON: https://api.syscall.sh/v2/syscalls/score/getppid?kernel=all