2c4bafc57f
From getopt manual page:
> By default, getopt() permutes the contents of argv as it scans, so that eventually all the nonoptions are at the end. Two other scanning modes are also implemented. [...] If the first character of optstring is '-', then each nonoption argv-element is handled as if it were the argument of an option with character code 1.
> If the first character (following any optional '+' or '-' described above) of optstring is a colon (':'), then getopt() likewise does not print an error message. In addition, it returns ':' instead of '?' to indicate a missing option argument. This allows the caller to distinguish the two different types of errors.
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|---|---|---|
| completions | ||
| include | ||
| pam | ||
| .build.yml | ||
| .editorconfig | ||
| .gitignore | ||
| background-image.c | ||
| cairo.c | ||
| comm.c | ||
| LICENSE | ||
| log.c | ||
| loop.c | ||
| main.c | ||
| meson_options.txt | ||
| meson.build | ||
| pam.c | ||
| password-buffer.c | ||
| password.c | ||
| pool-buffer.c | ||
| README.md | ||
| render.c | ||
| seat.c | ||
| shadow.c | ||
| swaylock.1.scd | ||
| unicode.c | ||
| wlr-input-inhibitor-unstable-v1.xml | ||
| wlr-layer-shell-unstable-v1.xml | ||
swaylock
swaylock is a screen locking utility for Wayland compositors. It is compatible with any Wayland compositor which implements one of the following Wayland protocols:
- ext-session-lock-v1, or
- wlr-layer-shell and wlr-input-inhibitor
See the man page, swaylock(1), for instructions on using swaylock.
Release Signatures
Releases are signed with E88F5E48 and published on GitHub. swaylock releases are managed independently of sway releases.
Installation
From Packages
Swaylock is available in many distributions. Try installing the "swaylock" package for yours.
Compiling from Source
Install dependencies:
- meson *
- wayland
- wayland-protocols *
- libxkbcommon
- cairo
- gdk-pixbuf2 **
- pam (optional)
- scdoc (optional: man pages) *
- git *
* Compile-time dep
** Optional: required for background images other than PNG
Run these commands:
meson build
ninja -C build
sudo ninja -C build install
On systems without PAM, you need to suid the swaylock binary:
sudo chmod a+s /usr/local/bin/swaylock
Swaylock will drop root permissions shortly after startup.