openat on ia32
open and possibly create a file
compat_sys_openat(int dfd, const char *filename, int flags, umode_t mode)| number | 295 (0x127) |
|---|---|
| abi | i386 |
| entry point | compat_sys_openat |
| since | Linux 3.3 or earlier (3.3 is the first release scanned for ia32) |
| man page | openat(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
eax | 295, the syscall number |
ebx | int dfd |
ecx | const char *filename |
edx | int flags |
esi | umode_t mode |
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 257
- x86 295
- arm64 56
- arm 322
- riscv64 56
- x32 1073742081
- loongarch64 56
- ppc64 286
- ppc 286
- s390x 288
- mips64 5247
- mipsn32 6251
- mipso32 4288
- alpha 450
- arc 56
- csky 56
- hexagon 56
- m68k 288
- microblaze 295
- nios2 56
- openrisc 56
- parisc 275
- sh 295
- sparc 284
- sparc64 284
- xtensa 288
Get this as JSON: https://api.syscall.sh/v2/syscalls/ia32/openat