syscall.sh / x32 / name_to_handle_at
name_to_handle_at
obtain handle for a pathname and open file via a handle
sys_name_to_handle_at(int dfd, const char *name, struct file_handle *handle, void *mnt_id, int flag)| number | 1073742127 (0x4000012f) |
|---|---|
| abi | common |
| entry point | sys_name_to_handle_at |
| since | Linux 3.4 |
| man page | name_to_handle_at(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
rax | 1073742127, the syscall number |
rdi | int dfd |
rsi | const char *name |
rdx | struct file_handle *handle |
r10 | void *mnt_id |
r8 | int flag |
rax | the return value |
Then run syscall to enter the kernel.
Same syscall on other architectures
- x64 303
- x86 341
- arm64 264
- arm 370
- riscv64 264
- loongarch64 264
- ppc64 345
- ppc 345
- s390x 335
- mips64 5298
- mipsn32 6303
- mipso32 4339
- alpha 497
- arc 264
- csky 264
- hexagon 264
- m68k 340
- microblaze 371
- nios2 264
- openrisc 264
- parisc 325
- sh 359
- sparc 332
- sparc64 332
- xtensa 324
Get this as JSON: https://api.syscall.sh/v2/syscalls/x32/name_to_handle_at