ftruncate on cris
truncate a file to a specified length
sys_ftruncate(unsigned int fd, unsigned long length)| number | 93 (0x5d) |
|---|---|
| abi | common |
| entry point | sys_ftruncate |
| since | Linux 3.3 or earlier (3.3 is the first release scanned for cris) |
| man page | ftruncate(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r9 | 93, the syscall number |
r10 | unsigned int fd |
r11 | unsigned long length |
r10 | the return value |
Then run break 13 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 77
- x86 93
- arm64 46
- arm 93
- riscv64 46
- ia32 93
- x32 1073741901
- loongarch64 46
- ppc64 93
- ppc 93
- s390x 93
- mips64 5075
- mipsn32 6075
- mipso32 4093
- alpha 130
- blackfin 93, removed in 4.17
- frv 93, removed in 4.17
- ia64 1098, removed in 6.7
- m32r 93, removed in 4.17
- m68k 93
- microblaze 93
- mn10300 93, removed in 4.17
- parisc 93
- score 1047, removed in 4.17
- sh 93
- sparc 130
- sparc64 130
- tilegx 46, removed in 4.17
- xtensa 23
Get this as JSON: https://api.syscall.sh/v2/syscalls/cris/ftruncate?kernel=all