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Overview allocator async build error gc path prelude process thread worker

alg/

hash

cli/

arg_parser

collections/

array_list btree_map deque hash_map hash_set linked_list priority_queue

crypto/

md5 random sha256

encoding/

base64 hex html html_char_utils html_entities json punycode toml utf16

fmt/

display index to_string writer

fs/

dir file metadata temp types walker

glob/

index

http/

client http index

imm/

list map set sorted_map sorted_set string vec

io/

reader writer

libc/

assert ctype dirent errno fcntl float limits math signal stdatomic stdint stdio stdlib string time unistd wctype windows

libc/sys/

stat

log/

index

net/

addr dns errors tcp udp

os/

env signal

regex/

compiler flags index match node parser unicode vm

string/

index rune string unicode

sync/

channel cond mutex once rwlock waitgroup

sys/

advise clock constants copy dir dns errors events externs fallocate fcntl file future iov lock mmap path perm pipe process seek signal signals socket socketpair sockinfo statfs statx sysinfo tcp temp time timer tty udp umask unix

sys/bufio/

buf_reader buf_writer

testing/

bench

time/

datetime duration instant sleep

url/

index

Functions

umask

Home › sys/umask

Module `sys/umask`

sys/umask

Process file creation mask.

Synchronous wrapper for setting process umask. Returns previous mask value.

Functions

umask function

fn(mask : i32) -> i32

Parameters

Name	Type	Notes
`mask`	i32

Returns: i32

Module sys/umask

Functions

Parameters

Module `sys/umask`