send on score
send a message on a socket
sys_send(int fd, void *buff, size_t len, unsigned int flags)| number | 1074 (0x432) |
|---|---|
| abi | common |
| entry point | sys_send |
| since | Linux 3.7 or earlier (3.7 is the first release scanned for score) |
| man page | send(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
r27 | 1074, the syscall number |
r4 | int fd |
r5 | void *buff |
r6 | size_t len |
r7 | unsigned int flags |
r4 | the return value |
Then run syscall to enter the kernel.
r7 is the error flag and r4 then holds the positive error number.
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
- arm 289
- ppc64 334
- ppc 334
- mipso32 4178
- alpha 101
- blackfin 324, removed in 4.17
- ia64 1198, removed in 6.7
- microblaze 354
- parisc 58
- sh 348
- xtensa 108
Get this as JSON: https://api.syscall.sh/v2/syscalls/score/send?kernel=all