Jacket
Search the docs
/
API
Tools
Playground
main
Io module
← Io
Platform
errno_now
checked
sys_nonblocking
prepare_socket
sys_socket
sys_set_option
sys_bind
sys_listen
sys_socket_name
sys_shutdown
sys_socket_error
sys_open
sys_close
sys_pipe
sys_close_handle
sys_prepare_listener
env_text
sys_processors
sys_accept
sys_connect
sys_recv
sys_peek
sys_send
sys_read
sys_write
sys_file_size
On this page
See also
std
/
Extensions
/
Io
/
errno_now
errno_now
procedure
extension
experimental
macOS, Linux only
since 0.31.0
Source
errno_now
:: () ->
s32
Returns
s32
See also
checked
sys_nonblocking
Jacket