signalfd4 on blackfin
create a file descriptor for accepting signals
sys_signalfd4(int ufd, sigset_t *user_mask, size_t sizemask, int flags)| number | 360 (0x168) |
|---|---|
| abi | common |
| kconfig | CONFIG_SIGNALFD |
| entry point | sys_signalfd4 |
| since | Linux 3.3 or earlier (3.3 is the first release scanned for blackfin) |
| man page | signalfd4(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
P0 | 360, the syscall number |
R0 | int ufd |
R1 | sigset_t *user_mask |
R2 | size_t sizemask |
R3 | int flags |
R0 | the return value |
Then run excpt 0 to enter the kernel.
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 289
- x86 327
- arm64 74
- arm 355
- riscv64 74
- ia32 327
- x32 1073742113
- loongarch64 74
- ppc64 313
- ppc 313
- s390x 322
- mips64 5283
- mipsn32 6287
- mipso32 4324
- alpha 484
- arc 74
- cris 327, removed in 4.17
- csky 74
- frv 327, removed in 4.17
- hexagon 74
- ia64 1313, removed in 6.7
- m68k 323
- metag 74, removed in 4.17
- microblaze 339
- mn10300 328, removed in 4.17
- nds32 74, removed in 5.18
- nios2 74
- openrisc 74
- parisc 309
- score 74, removed in 4.17
- sh 327
- sparc 317
- sparc64 317
- tilegx 74, removed in 4.17
- tilepro 74, removed in 4.17
- xtensa 309
Get this as JSON: https://api.syscall.sh/v2/syscalls/blackfin/signalfd4?kernel=all