Module imp 

Available on non-miri and (Linux or FreeBSD or target_os=hurd or macOS or NetBSD or OpenBSD or Solaris or illumos) only.

Statics

MAIN_ALTSTACK 🔒

NEED_ALTSTACK 🔒

PAGE_SIZE 🔒

Functions

cleanup^⚠

Safety

current_guard 🔒 ^⚠Android or FreeBSD or target_os=hurd or Linux or NetBSD or L4Re

drop_handler^⚠

Safety

get_stack 🔒 ^⚠

get_stack_start 🔒 ^⚠Android or FreeBSD or NetBSD or target_os=hurd or Linux or L4Re

init^⚠

Safety

install_main_guard 🔒 ^⚠

install_main_guard_bsds 🔒 ^⚠

install_main_guard_default 🔒 ^⚠

install_main_guard_freebsd 🔒 ^⚠

install_main_guard_linux 🔒 ^⚠

install_main_guard_linux_musl 🔒 ^⚠

make_handler^⚠

Safety

signal_handler 🔒 ^⚠

SIGSEGV/SIGBUS entry point

sigstack_size 🔒 Linux or Android

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

stack_start_aligned 🔒