keep_sigpipe

we want the unix-y sigpipe handler.

src/turbonss-analyze.zig

@@ -11,6 +11,10 @@ const ArrayList = std.ArrayList;
 const Allocator = std.mem.Allocator;
 const BoundedArray = std.BoundedArray;
 
+pub const std_options = struct {
+    pub const keep_sigpipe = true;
+};
+
 const flags = @import("flags.zig");
 const compress = @import("compress.zig");
 const DB = @import("DB.zig");

src/turbonss-getent.zig

@@ -13,6 +13,10 @@ const PackedUser = @import("PackedUser.zig");
 const PackedGroup = @import("PackedGroup.zig");
 const User = @import("User.zig");
 
+pub const std_options = struct {
+    pub const keep_sigpipe = true;
+};
+
 const Mode = enum { group, passwd };
 
 const usage =

src/turbonss-makecorpus.zig

@@ -11,6 +11,10 @@ const ArrayList = std.ArrayList;
 const Allocator = std.mem.Allocator;
 const BoundedArray = std.BoundedArray;
 
+pub const std_options = struct {
+    pub const keep_sigpipe = true;
+};
+
 const flags = @import("flags.zig");
 const User = @import("User.zig");
 const PackedUser = @import("PackedUser.zig");

src/turbonss-unix2db.zig

@@ -7,6 +7,10 @@ const heap = std.heap;
 const ArrayList = std.ArrayList;
 const Allocator = std.mem.Allocator;
 
+pub const std_options = struct {
+    pub const keep_sigpipe = true;
+};
+
 const flags = @import("flags.zig");
 const User = @import("User.zig");
 const Group = @import("Group.zig");