openat2 on ia64
open and possibly create a file (extended)
sys_openat2(int dfd, const char *filename, struct open_how *how, size_t size)| number | 1461 (0x5b5) |
|---|---|
| abi | common |
| entry point | sys_openat2 |
| since | Linux 5.6 |
| man page | openat2(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r15 | 1461, the syscall number |
out0 | int dfd |
out1 | const char *filename |
out2 | struct open_how *how |
out3 | size_t size |
r8 | the return value |
Then run break 0x100000 to enter the kernel.
The kernel uses r10 to signal an error.
The pipe call returns file descriptors in r8 and r9.
This architecture was removed from the Linux kernel in Linux 6.7. The newest release with a syscall table here is Linux 6.6. The other removed architectures live on the historical architectures page.
Same syscall on other architectures
- x64 437
- x86 437
- arm64 437
- arm 437
- riscv64 437
- ia32 437
- x32 1073742261
- loongarch64 437
- ppc64 437
- ppc 437
- s390x 437
- mips64 5437
- mipsn32 6437
- mipso32 4437
- alpha 547
- arc 437
- csky 437
- hexagon 437
- m68k 437
- microblaze 437
- nds32 437, removed in 5.18
- nios2 437
- openrisc 437
- parisc 437
- sh 437
- sparc 437
- sparc64 437
- xtensa 437
Get this as JSON: https://api.syscall.sh/v2/syscalls/ia64/openat2?kernel=all