syscall.sh / arm64 / tee
tee
duplicating pipe content
sys_tee(int fdin, int fdout, size_t len, unsigned int flags)| number | 77 (0x4d) |
|---|---|
| abi | common |
| entry point | sys_tee |
| since | Linux 3.7 |
| man page | tee(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
x8 | 77, the syscall number |
x0 | int fdin |
x1 | int fdout |
x2 | size_t len |
x3 | unsigned int flags |
x0 | the return value |
Then run svc #0 to enter the kernel.
Same syscall on other architectures
- x64 276
- x86 315
- arm 342
- riscv64 77
- x32 1073742100
- loongarch64 77
- ppc64 284
- ppc 284
- s390x 308
- mips64 5265
- mipsn32 6269
- mipso32 4306
- alpha 470
- arc 77
- csky 77
- hexagon 77
- m68k 308
- microblaze 315
- nios2 77
- openrisc 77
- parisc 293
- sh 315
- sparc 280
- sparc64 280
- xtensa 269
Get this as JSON: https://api.syscall.sh/v2/syscalls/arm64/tee