lseek on cris
reposition read/write file offset
sys_lseek(unsigned int fd, off_t offset, unsigned int whence)| number | 19 (0x13) |
|---|---|
| abi | common |
| entry point | sys_lseek |
| since | Linux 3.3 or earlier (3.3 is the first release scanned for cris) |
| man page | lseek(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r9 | 19, the syscall number |
r10 | unsigned int fd |
r11 | off_t offset |
r12 | unsigned int whence |
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 8
- x86 19
- arm64 62
- arm 19
- riscv64 62
- ia32 19
- x32 1073741832
- loongarch64 62
- ppc64 19
- ppc 19
- s390x 19
- mips64 5008
- mipsn32 6008
- mipso32 4019
- alpha 19
- blackfin 19, removed in 4.17
- frv 19, removed in 4.17
- ia64 1040, removed in 6.7
- m32r 19, removed in 4.17
- m68k 19
- microblaze 19
- mn10300 19, removed in 4.17
- parisc 19
- score 1057, removed in 4.17
- sh 19
- sparc 19
- sparc64 19
- tilegx 62, removed in 4.17
- xtensa 15
Get this as JSON: https://api.syscall.sh/v2/syscalls/cris/lseek?kernel=all