ftruncate64 on m32r
truncate a file to a specified length
sys_ftruncate64(unsigned int fd, loff_t length)| number | 194 (0xc2) |
|---|---|
| abi | common |
| entry point | sys_ftruncate64 |
| since | Linux 3.3 or earlier (3.3 is the first release scanned for m32r) |
| man page | ftruncate64(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r7 | 194, the syscall number |
r0 | unsigned int fd |
r1 | loff_t length |
r0 | the return value |
Then run trap #2 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
- x86 194
- arm 194
- ia32 194
- ppc 194
- mipso32 4212
- arc 46
- blackfin 194, removed in 4.17
- cris 194, removed in 4.17
- csky 46
- frv 194, removed in 4.17
- hexagon 46
- m68k 194
- metag 46, removed in 4.17
- microblaze 194
- mn10300 194, removed in 4.17
- nds32 46, removed in 5.18
- nios2 46
- openrisc 46
- parisc 200
- score 46, removed in 4.17
- sh 194
- sparc 84
- tilepro 46, removed in 4.17
- xtensa 29
Get this as JSON: https://api.syscall.sh/v2/syscalls/m32r/ftruncate64?kernel=all