eventfd on ia32
create a file descriptor for event notification
sys_eventfd(unsigned int count)| number | 323 (0x143) |
|---|---|
| abi | i386 |
| kconfig | CONFIG_EVENTFD |
| entry point | sys_eventfd |
| since | Linux 3.3 or earlier (3.3 is the first release scanned for ia32) |
| man page | eventfd(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
eax | 323, the syscall number |
ebx | unsigned int count |
eax | the return value |
Then run int 0x80 to enter the kernel.
This compat ABI is only available when the kernel is built with CONFIG_IA32_EMULATION.
Same syscall on other architectures
- x64 284
- x86 323
- arm 351
- x32 1073742108
- ppc64 307
- ppc 307
- s390x 318
- mips64 5278
- mipsn32 6282
- mipso32 4319
- alpha 478
- m68k 319
- microblaze 323
- parisc 304
- sh 323
- sparc 313
- sparc64 313
- xtensa 306
Get this as JSON: https://api.syscall.sh/v2/syscalls/ia32/eventfd