syscall.sh / s390x / mkdirat
mkdirat
create a directory
sys_mkdirat(int dfd, const char *pathname, umode_t mode)| number | 289 (0x121) |
|---|---|
| abi | common |
| entry point | sys_mkdirat |
| since | Linux 4.16 |
| man page | mkdirat(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r1 | 289, the syscall number |
r2 | int dfd |
r3 | const char *pathname |
r4 | umode_t mode |
r2 | the return value |
Then run svc 0 to enter the kernel.
Same syscall on other architectures
- x64 258
- x86 296
- arm64 34
- arm 323
- riscv64 34
- x32 1073742082
- loongarch64 34
- ppc64 287
- ppc 287
- mips64 5248
- mipsn32 6252
- mipso32 4289
- alpha 451
- arc 34
- csky 34
- hexagon 34
- m68k 289
- microblaze 296
- nios2 34
- openrisc 34
- parisc 276
- sh 296
- sparc 285
- sparc64 285
- xtensa 289
Get this as JSON: https://api.syscall.sh/v2/syscalls/s390x/mkdirat