syscall.sh / x32 / pwritev
pwritev
read or write data into multiple buffers
compat_sys_pwritev64(unsigned long fd, const struct iovec *vec, unsigned long vlen, loff_t pos)| number | 1073742359 (0x40000217) |
|---|---|
| abi | x32 |
| entry point | compat_sys_pwritev64 |
| since | Linux 3.4 |
| man page | pwritev(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
rax | 1073742359, the syscall number |
rdi | unsigned long fd |
rsi | const struct iovec *vec |
rdx | unsigned long vlen |
r10 | loff_t pos |
rax | the return value |
Then run syscall to enter the kernel.
Same syscall on other architectures
- x64 296
- x86 334
- arm64 70
- arm 362
- riscv64 70
- loongarch64 70
- ppc64 321
- ppc 321
- s390x 329
- mips64 5290
- mipsn32 6294
- mipso32 4331
- alpha 491
- arc 70
- csky 70
- hexagon 70
- m68k 330
- microblaze 364
- nios2 70
- openrisc 70
- parisc 316
- sh 334
- sparc 325
- sparc64 325
- xtensa 318
Get this as JSON: https://api.syscall.sh/v2/syscalls/x32/pwritev