accept4 on metag
accept a connection on a socket
sys_accept4(int fd, struct sockaddr *upeer_sockaddr, int *upeer_addrlen, int flags)| number | 242 (0xf2) |
|---|---|
| abi | common |
| entry point | sys_accept4 |
| since | Linux 3.9 or earlier (3.9 is the first release scanned for metag) |
| man page | accept4(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
D1Re0 | 242, the syscall number |
D1Ar1 | int fd |
D0Ar2 | struct sockaddr *upeer_sockaddr |
D1Ar3 | int *upeer_addrlen |
D0Ar4 | int flags |
D0Re0 | the return value |
Then run SWITCH #0x440001 to enter the kernel.
Values wider than one register are packed into consecutive arguments.
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 288
- x86 364
- arm64 242
- arm 366
- riscv64 242
- ia32 364
- x32 1073742112
- loongarch64 242
- ppc64 344
- ppc 344
- s390x 364
- mips64 5293
- mipsn32 6297
- mipso32 4334
- alpha 502
- arc 242
- cris 341, removed in 4.17
- csky 242
- hexagon 242
- ia64 1334, removed in 6.7
- m68k 361
- microblaze 362
- nds32 242, removed in 5.18
- nios2 242
- openrisc 242
- parisc 320
- score 242, removed in 4.17
- sh 358
- sparc 323
- sparc64 323
- tilegx 242, removed in 4.17
- tilepro 242, removed in 4.17
- xtensa 333
Get this as JSON: https://api.syscall.sh/v2/syscalls/metag/accept4?kernel=all