syscall.sh / x64 / rt_sigpending
rt_sigpending
examine pending signals
sys_rt_sigpending(sigset_t *uset, size_t sigsetsize)| number | 127 (0x7f) |
|---|---|
| abi | 64 |
| entry point | sys_rt_sigpending |
| since | Linux 3.3 |
| man page | rt_sigpending(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
rax | 127, the syscall number |
rdi | sigset_t *uset |
rsi | size_t sigsetsize |
rax | the return value |
Then run syscall to enter the kernel.
Same syscall on other architectures
- x86 176
- arm64 136
- arm 176
- riscv64 136
- x32 1073742346
- loongarch64 136
- ppc64 175
- ppc 175
- s390x 176
- mips64 5125
- mipsn32 6125
- mipso32 4196
- alpha 354
- arc 136
- csky 136
- hexagon 136
- m68k 176
- microblaze 176
- nios2 136
- openrisc 136
- parisc 176
- sh 176
- sparc 104
- sparc64 104
- xtensa 228
Get this as JSON: https://api.syscall.sh/v2/syscalls/x64/rt_sigpending