preadv on blackfin
read or write data into multiple buffers
sys_preadv(unsigned long fd, const struct iovec *vec, unsigned long vlen, unsigned long pos_l, unsigned long pos_h)| number | 366 (0x16e) |
|---|---|
| abi | common |
| entry point | sys_preadv |
| since | Linux 3.3 or earlier (3.3 is the first release scanned for blackfin) |
| man page | preadv(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
P0 | 366, the syscall number |
R0 | unsigned long fd |
R1 | const struct iovec *vec |
R2 | unsigned long vlen |
R3 | unsigned long pos_l |
R4 | unsigned long pos_h |
R0 | the return value |
Then run excpt 0 to enter the kernel.
This architecture was removed from the Linux kernel in Linux 4.17. The newest release with a syscall table here is Linux 4.16. The other removed architectures live on the historical architectures page.
Same syscall on other architectures
- x64 295
- x86 333
- arm64 69
- arm 361
- riscv64 69
- ia32 333
- x32 1073742358
- loongarch64 69
- ppc64 320
- ppc 320
- s390x 328
- mips64 5289
- mipsn32 6293
- mipso32 4330
- alpha 490
- arc 69
- cris 333, removed in 4.17
- csky 69
- frv 333, removed in 4.17
- hexagon 69
- ia64 1319, removed in 6.7
- m68k 329
- metag 69, removed in 4.17
- microblaze 363
- mn10300 334, removed in 4.17
- nds32 69, removed in 5.18
- nios2 69
- openrisc 69
- parisc 315
- score 69, removed in 4.17
- sh 333
- sparc 324
- sparc64 324
- tilegx 69, removed in 4.17
- tilepro 69, removed in 4.17
- xtensa 317
Get this as JSON: https://api.syscall.sh/v2/syscalls/blackfin/preadv?kernel=all