msgctl on metag
System V message control operations
sys_msgctl(int msqid, int cmd, struct msqid_ds *buf)| number | 187 (0xbb) |
|---|---|
| abi | common |
| kconfig | CONFIG_SYSVIPC |
| family | sysvipc see the whole family on metag |
| entry point | sys_msgctl |
| since | Linux 3.9 or earlier (3.9 is the first release scanned for metag) |
| man page | msgctl(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
D1Re0 | 187, the syscall number |
D1Ar1 | int msqid |
D0Ar2 | int cmd |
D1Ar3 | struct msqid_ds *buf |
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 71
- x86 402
- arm64 187
- arm 304
- riscv64 187
- ia32 402
- x32 1073741895
- loongarch64 187
- ppc64 402
- ppc 402
- s390x 402
- mips64 5069
- mipsn32 6069
- mipso32 4402
- alpha 200
- arc 187
- blackfin 334, removed in 4.17
- csky 187
- hexagon 187
- ia64 1112, removed in 6.7
- m68k 402
- microblaze 331
- nds32 187, removed in 5.18
- nios2 187
- openrisc 187
- parisc 191
- score 187, removed in 4.17
- sh 402
- sparc 402
- sparc64 402
- tilegx 187, removed in 4.17
- tilepro 187, removed in 4.17
- xtensa 169
Get this as JSON: https://api.syscall.sh/v2/syscalls/metag/msgctl?kernel=all