mknodat on blackfin
create a special or ordinary file
sys_mknodat(int dfd, const char *filename, umode_t mode, unsigned dev)| number | 297 (0x129) |
|---|---|
| abi | common |
| entry point | sys_mknodat |
| since | Linux 3.3 or earlier (3.3 is the first release scanned for blackfin) |
| man page | mknodat(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
P0 | 297, the syscall number |
R0 | int dfd |
R1 | const char *filename |
R2 | umode_t mode |
R3 | unsigned dev |
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 259
- x86 297
- arm64 33
- arm 324
- riscv64 33
- ia32 297
- x32 1073742083
- loongarch64 33
- ppc64 288
- ppc 288
- s390x 290
- mips64 5249
- mipsn32 6253
- mipso32 4290
- alpha 452
- arc 33
- cris 297, removed in 4.17
- csky 33
- frv 297, removed in 4.17
- hexagon 33
- ia64 1283, removed in 6.7
- m32r 297, removed in 4.17
- m68k 290
- metag 33, removed in 4.17
- microblaze 297
- mn10300 298, removed in 4.17
- nds32 33, removed in 5.18
- nios2 33
- openrisc 33
- parisc 277
- score 33, removed in 4.17
- sh 297
- sparc 286
- sparc64 286
- tilegx 33, removed in 4.17
- tilepro 33, removed in 4.17
- xtensa 290
Get this as JSON: https://api.syscall.sh/v2/syscalls/blackfin/mknodat?kernel=all