flock on metag
apply or remove an advisory lock on an open file
sys_flock(unsigned int fd, unsigned int cmd)| number | 32 (0x20) |
|---|---|
| abi | common |
| entry point | sys_flock |
| since | Linux 3.9 or earlier (3.9 is the first release scanned for metag) |
| man page | flock(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
D1Re0 | 32, the syscall number |
D1Ar1 | unsigned int fd |
D0Ar2 | unsigned int cmd |
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 73
- x86 143
- arm64 32
- arm 143
- riscv64 32
- ia32 143
- x32 1073741897
- loongarch64 32
- ppc64 143
- ppc 143
- s390x 143
- mips64 5071
- mipsn32 6071
- mipso32 4143
- alpha 131
- arc 32
- blackfin 143, removed in 4.17
- cris 143, removed in 4.17
- csky 32
- frv 143, removed in 4.17
- hexagon 32
- ia64 1145, removed in 6.7
- m32r 143, removed in 4.17
- m68k 143
- microblaze 143
- mn10300 143, removed in 4.17
- nds32 32, removed in 5.18
- nios2 32
- openrisc 32
- parisc 143
- score 32, removed in 4.17
- sh 143
- sparc 131
- sparc64 131
- tilegx 32, removed in 4.17
- tilepro 32, removed in 4.17
- xtensa 56
Get this as JSON: https://api.syscall.sh/v2/syscalls/metag/flock?kernel=all