eventfd2 on nds32
create a file descriptor for event notification
sys_eventfd2(unsigned int count, int flags)| number | 19 (0x13) |
|---|---|
| abi | common |
| kconfig | CONFIG_EVENTFD |
| entry point | sys_eventfd2 |
| since | Linux 4.17 or earlier (4.17 is the first release scanned for nds32) |
| man page | eventfd2(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r15 | 19, the syscall number |
r0 | unsigned int count |
r1 | int flags |
r0 | the return value |
Then run syscall to enter the kernel.
This architecture was removed from the Linux kernel in Linux 5.18. The newest release with a syscall table here is Linux 5.17. The other removed architectures live on the historical architectures page.
Same syscall on other architectures
- x64 290
- x86 328
- arm64 19
- arm 356
- riscv64 19
- ia32 328
- x32 1073742114
- loongarch64 19
- ppc64 314
- ppc 314
- s390x 323
- mips64 5284
- mipsn32 6288
- mipso32 4325
- alpha 485
- arc 19
- blackfin 361, removed in 4.17
- cris 328, removed in 4.17
- csky 19
- frv 328, removed in 4.17
- hexagon 19
- ia64 1314, removed in 6.7
- m68k 324
- metag 19, removed in 4.17
- microblaze 340
- mn10300 329, removed in 4.17
- nios2 19
- openrisc 19
- parisc 310
- score 19, removed in 4.17
- sh 328
- sparc 318
- sparc64 318
- tilegx 19, removed in 4.17
- tilepro 19, removed in 4.17
- xtensa 316
Get this as JSON: https://api.syscall.sh/v2/syscalls/nds32/eventfd2?kernel=all