diff options
| author | Alejandro Soto <alejandro@34project.org> | 2021-12-27 02:54:50 -0600 |
|---|---|---|
| committer | Alejandro Soto <alejandro@34project.org> | 2021-12-28 19:43:45 -0600 |
| commit | 80fc84344e612a979d1eb048b2c02c41417b36be (patch) | |
| tree | 28153325b70220b77d8ca91aa41de96d00426a81 /src/util.rs | |
| parent | a3212a0ba07da7bdae9e17637fbc237e2ae01c08 (diff) | |
Implement init hook
Diffstat (limited to 'src/util.rs')
| -rw-r--r-- | src/util.rs | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/util.rs b/src/util.rs index 2ad8c00..c21442f 100644 --- a/src/util.rs +++ b/src/util.rs @@ -3,7 +3,7 @@ use std::{ os::unix::io::{IntoRawFd, RawFd}, }; -use nix::unistd::close; +use nix::unistd::{close, sysconf, SysconfVar}; use quick_error::quick_error; quick_error! { @@ -98,3 +98,7 @@ pub fn display_or<'a, T: fmt::Display + 'a>( Params(maybe, default) } + +pub fn page_size() -> usize { + sysconf(SysconfVar::PAGE_SIZE).unwrap().unwrap() as usize +} |