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authorGravatar Jarred Sumner <jarred@jarredsumner.com> 2022-02-10 16:43:35 -0800
committerGravatar Jarred Sumner <jarred@jarredsumner.com> 2022-02-10 16:43:35 -0800
commite7626b6e04280a656e9e3f4662866749112742d1 (patch)
tree39a0dc85649a3ae59866a50f1438b0b86b3b9570
parent29a718e25dcddcf0f0d5b0b73246697286d1be90 (diff)
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Update linux_c.zig
-rw-r--r--src/linux_c.zig4
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);
+}