Module imp 

Available on (FreeBSD or GNU/Hurd or illumos or Linux or macOS or NetBSD or OpenBSD or Solaris) and non-miri only.

Statics

MAIN_ALTSTACK 🔒

NEED_ALTSTACK 🔒

PAGE_SIZE 🔒

Functions

cleanup^⚠

Safety

current_guard 🔒 ^⚠Android or FreeBSD or GNU/Hurd or L4Re or Linux or NetBSD

drop_handler^⚠

Safety

get_stack 🔒 ^⚠

get_stack_start 🔒 ^⚠Android or FreeBSD or GNU/Hurd or L4Re or Linux or NetBSD

init^⚠

Safety

install_main_guard 🔒 ^⚠

install_main_guard_bsds 🔒 ^⚠

install_main_guard_default 🔒 ^⚠

install_main_guard_linux 🔒 ^⚠

install_main_guard_linux_musl 🔒 ^⚠

make_handler^⚠

Safety

signal_handler 🔒 ^⚠

SIGSEGV/SIGBUS entry point

sigstack_size 🔒 (Android or Linux) and non-uClibc

Modern kernels on modern hardware can have dynamic signal stack sizes.

stack_start_aligned 🔒