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Add definitions for FALLOC_FL_ mode flags

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Joran Dirk Greef 2020-11-01 11:47:09 +02:00
parent 888af655e0
commit 2fdb30a571
1 changed files with 21 additions and 0 deletions
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21
lib/std/os/bits/linux.zig
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@ -82,6 +82,27 @@ pub const AT_STATX_DONT_SYNC = 0x4000;
/// Apply to the entire subtree /// Apply to the entire subtree
pub const AT_RECURSIVE = 0x8000; pub const AT_RECURSIVE = 0x8000;
/// Default is extend size
pub const FALLOC_FL_KEEP_SIZE = 0x01;
/// De-allocates range
pub const FALLOC_FL_PUNCH_HOLE = 0x02;
/// Reserved codepoint
pub const FALLOC_FL_NO_HIDE_STALE = 0x04;
/// Removes a range of a file without leaving a hole in the file
pub const FALLOC_FL_COLLAPSE_RANGE = 0x08;
/// Converts a range of file to zeros preferably without issuing data IO
pub const FALLOC_FL_ZERO_RANGE = 0x10;
/// Inserts space within the file size without overwriting any existing data
pub const FALLOC_FL_INSERT_RANGE = 0x20;
/// Unshares shared blocks within the file size without overwriting any existing data
pub const FALLOC_FL_UNSHARE_RANGE = 0x40;
pub const FUTEX_WAIT = 0; pub const FUTEX_WAIT = 0;
pub const FUTEX_WAKE = 1; pub const FUTEX_WAKE = 1;
pub const FUTEX_FD = 2; pub const FUTEX_FD = 2;