ssetmask on ia32
manipulation of signal mask (obsolete)
sys_ssetmask(int newmask)| number | 69 (0x45) |
|---|---|
| abi | i386 |
| entry point | sys_ssetmask |
| since | Linux 3.3 or earlier (3.3 is the first release scanned for ia32) |
| man page | ssetmask(2) |
| source | elixir.bootlin.com |
Registers
| register | value |
|---|---|
eax | 69, the syscall number |
ebx | int newmask |
eax | the return value |
Then run int 0x80 to enter the kernel.
This compat ABI is only available when the kernel is built with CONFIG_IA32_EMULATION.
Same syscall on other architectures
Get this as JSON: https://api.syscall.sh/v2/syscalls/ia32/ssetmask