syscall.sh / riscv64 / sched_getattr
sched_getattr
set and get scheduling policy and attributes
sys_sched_getattr(pid_t pid, struct sched_attr *attr, unsigned int size, unsigned int flags)| number | 275 (0x113) |
|---|---|
| abi | common |
| entry point | sys_sched_getattr |
| since | Linux 4.15 |
| man page | sched_getattr(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
a7 | 275, the syscall number |
a0 | pid_t pid |
a1 | struct sched_attr *attr |
a2 | unsigned int size |
a3 | unsigned int flags |
a0 | the return value |
Then run ecall to enter the kernel.
Same syscall on other architectures
- x64 315
- x86 352
- arm64 275
- arm 381
- x32 1073742139
- loongarch64 275
- ppc64 356
- ppc 356
- s390x 346
- mips64 5310
- mipsn32 6314
- mipso32 4350
- alpha 509
- arc 275
- csky 275
- hexagon 275
- m68k 350
- microblaze 382
- nios2 275
- openrisc 275
- parisc 335
- sh 369
- sparc 344
- sparc64 344
- xtensa 335
Get this as JSON: https://api.syscall.sh/v2/syscalls/riscv64/sched_getattr