unary negation of unsigned integers

unbreak build for: - linux (mips/mipsel) - freebsd - dragonfly - bitrig - openbsd by converting unsigned integers `-1` to `!0`
rust-lang · Apr 2, 2015 · 26453bb · 26453bb
1 parent 48b3def
commit 26453bb
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/liblibc/lib.rs b/src/liblibc/lib.rs
@@ -3134,7 +3134,7 @@ pub mod consts {
             pub const MAP_FIXED : c_int = 0x0010;
             pub const MAP_ANON : c_int = 0x0800;
 
-            pub const MAP_FAILED : *mut c_void = -1 as *mut c_void;
+            pub const MAP_FAILED : *mut c_void = !0 as *mut c_void;
 
             pub const MCL_CURRENT : c_int = 0x0001;
             pub const MCL_FUTURE : c_int = 0x0002;
@@ -3870,7 +3870,7 @@ pub mod consts {
             pub const MAP_FIXED : c_int = 0x0010;
             pub const MAP_ANON : c_int = 0x1000;
 
-            pub const MAP_FAILED : *mut c_void = -1 as *mut c_void;
+            pub const MAP_FAILED : *mut c_void = !0 as *mut c_void;
 
             pub const MCL_CURRENT : c_int = 0x0001;
             pub const MCL_FUTURE : c_int = 0x0002;
@@ -4324,7 +4324,7 @@ pub mod consts {
             pub const MAP_FIXED : c_int = 0x0010;
             pub const MAP_ANON : c_int = 0x1000;
 
-            pub const MAP_FAILED : *mut c_void = -1 as *mut c_void;
+            pub const MAP_FAILED : *mut c_void = !0 as *mut c_void;
 
             pub const MCL_CURRENT : c_int = 0x0001;
             pub const MCL_FUTURE : c_int = 0x0002;