unlinkat on blackfin
delete a name and possibly the file it refers to
sys_unlinkat(int dfd, const char *pathname, int flag)| number | 301 (0x12d) |
|---|---|
| abi | common |
| entry point | sys_unlinkat |
| since | Linux 3.3 or earlier (3.3 is the first release scanned for blackfin) |
| man page | unlinkat(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
P0 | 301, the syscall number |
R0 | int dfd |
R1 | const char *pathname |
R2 | int flag |
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 263
- x86 301
- arm64 35
- arm 328
- riscv64 35
- ia32 301
- x32 1073742087
- loongarch64 35
- ppc64 292
- ppc 292
- s390x 294
- mips64 5253
- mipsn32 6257
- mipso32 4294
- alpha 456
- arc 35
- cris 301, removed in 4.17
- csky 35
- frv 301, removed in 4.17
- hexagon 35
- ia64 1287, removed in 6.7
- m32r 301, removed in 4.17
- m68k 294
- metag 35, removed in 4.17
- microblaze 301
- mn10300 302, removed in 4.17
- nds32 35, removed in 5.18
- nios2 35
- openrisc 35
- parisc 281
- score 35, removed in 4.17
- sh 301
- sparc 290
- sparc64 290
- tilegx 35, removed in 4.17
- tilepro 35, removed in 4.17
- xtensa 291
Get this as JSON: https://api.syscall.sh/v2/syscalls/blackfin/unlinkat?kernel=all