syscall.sh / xtensa / rt_sigqueueinfo
rt_sigqueueinfo
queue a signal and data
sys_rt_sigqueueinfo(pid_t pid, int sig, siginfo_t *uinfo)| number | 230 (0xe6) |
|---|---|
| abi | common |
| entry point | sys_rt_sigqueueinfo |
| since | Linux 5.0 |
| man page | rt_sigqueueinfo(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
a2 | 230, the syscall number |
a6 | pid_t pid |
a3 | int sig |
a4 | siginfo_t *uinfo |
a2 | the return value |
Then run syscall to enter the kernel.
Same syscall on other architectures
- x64 129
- x86 178
- arm64 138
- arm 178
- riscv64 138
- x32 1073742348
- loongarch64 138
- ppc64 177
- ppc 177
- s390x 178
- mips64 5127
- mipsn32 6127
- mipso32 4198
- alpha 356
- arc 138
- csky 138
- hexagon 138
- m68k 178
- microblaze 178
- nios2 138
- openrisc 138
- parisc 178
- sh 178
- sparc 106
- sparc64 106
Get this as JSON: https://api.syscall.sh/v2/syscalls/xtensa/rt_sigqueueinfo