io_getevents on blackfin
read asynchronous I/O events from the completion queue
sys_io_getevents(aio_context_t ctx_id, long min_nr, long nr, struct io_event *events, struct timespec *timeout)| number | 247 (0xf7) |
|---|---|
| abi | common |
| kconfig | CONFIG_AIO |
| family | aio see the whole family on blackfin |
| entry point | sys_io_getevents |
| since | Linux 3.3 or earlier (3.3 is the first release scanned for blackfin) |
| man page | io_getevents(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
P0 | 247, the syscall number |
R0 | aio_context_t ctx_id |
R1 | long min_nr |
R2 | long nr |
R3 | struct io_event *events |
R4 | struct timespec *timeout |
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 208
- x86 247
- arm64 4
- arm 245
- riscv64 4
- ia32 247
- x32 1073742032
- loongarch64 4
- ppc64 229
- ppc 229
- s390x 245
- mips64 5202
- mipsn32 6202
- mipso32 4243
- alpha 400
- arc 4
- cris 247, removed in 4.17
- csky 4
- frv 247, removed in 4.17
- hexagon 4
- ia64 1240, removed in 6.7
- m32r 247, removed in 4.17
- m68k 243
- metag 4, removed in 4.17
- microblaze 247
- mn10300 247, removed in 4.17
- nds32 4, removed in 5.18
- nios2 4
- openrisc 4
- parisc 217
- score 4, removed in 4.17
- sh 247
- sparc 272
- sparc64 272
- tilegx 4, removed in 4.17
- tilepro 4, removed in 4.17
- xtensa 242
Get this as JSON: https://api.syscall.sh/v2/syscalls/blackfin/io_getevents?kernel=all