lchown on score
change ownership of a file
sys_lchown(const char *filename, uid_t user, gid_t group)| number | 1032 (0x408) |
|---|---|
| abi | common |
| entry point | sys_lchown |
| since | Linux 3.7 or earlier (3.7 is the first release scanned for score) |
| man page | lchown(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r27 | 1032, the syscall number |
r4 | const char *filename |
r5 | uid_t user |
r6 | gid_t group |
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 94
- x86 16
- arm 16
- ia32 16
- x32 1073741918
- ppc64 16
- ppc 16
- s390x 198
- mips64 5092
- mipsn32 6092
- mipso32 4016
- alpha 208
- blackfin 182, removed in 4.17
- cris 16, removed in 4.17
- frv 16, removed in 4.17
- ia64 1124, removed in 6.7
- m68k 182
- microblaze 16
- mn10300 16, removed in 4.17
- parisc 16
- sh 16
- sparc 16
- sparc64 16
- xtensa 48
Get this as JSON: https://api.syscall.sh/v2/syscalls/score/lchown?kernel=all