sendfile on blackfin
transfer data between file descriptors
sys_sendfile(int out_fd, int in_fd, off_t *offset, size_t count)| number | 187 (0xbb) |
|---|---|
| abi | common |
| entry point | sys_sendfile |
| since | Linux 3.3 or earlier (3.3 is the first release scanned for blackfin) |
| man page | sendfile(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
P0 | 187, the syscall number |
R0 | int out_fd |
R1 | int in_fd |
R2 | off_t *offset |
R3 | size_t count |
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 40
- x86 187
- arm64 71
- arm 187
- riscv64 71
- ia32 187
- x32 1073741864
- loongarch64 71
- ppc64 186
- ppc 186
- s390x 187
- mips64 5039
- mipsn32 6039
- mipso32 4207
- alpha 370
- cris 187, removed in 4.17
- frv 187, removed in 4.17
- ia64 1187, removed in 6.7
- m32r 187, removed in 4.17
- m68k 187
- microblaze 187
- mn10300 187, removed in 4.17
- parisc 122
- score 1046, removed in 4.17
- sh 187
- sparc 39
- sparc64 39
- tilegx 71, removed in 4.17
- xtensa 113
Get this as JSON: https://api.syscall.sh/v2/syscalls/blackfin/sendfile?kernel=all