diff options
| -rw-r--r-- | src/linux_c.zig | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/linux_c.zig b/src/linux_c.zig index d220a0f8c..6247df61d 100644 --- a/src/linux_c.zig +++ b/src/linux_c.zig @@ -276,3 +276,7 @@ pub const SystemErrno = enum(u8) { break :brk map; }; }; + +pub fn preallocate_file(fd: std.os.fd_t, offset: std.os.off_t, len: std.os.off_t) anyerror!void { + _ = std.os.linux.fallocate(fd, 0, @intCast(i64, offset), len); +} |