syscall.sh / nios2 / chroot
chroot
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sys_chroot(const char *filename)| number | 51 (0x33) |
|---|---|
| abi | common |
| entry point | sys_chroot |
| since | Linux 3.19 |
| man page | chroot(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r2 | 51, the syscall number |
r4 | const char *filename |
r2 | the return value |
Then run trap to enter the kernel.
Same syscall on other architectures
- x64 161
- x86 61
- arm64 51
- arm 61
- riscv64 51
- x32 1073741985
- loongarch64 51
- ppc64 61
- ppc 61
- s390x 61
- mips64 5156
- mipsn32 6156
- mipso32 4061
- alpha 61
- arc 51
- csky 51
- hexagon 51
- m68k 61
- microblaze 61
- openrisc 51
- parisc 61
- sh 61
- sparc 61
- sparc64 61
- xtensa 174
Get this as JSON: https://api.syscall.sh/v2/syscalls/nios2/chroot