Add sigdef attribute for posix_spawn.

jnr · May 29, 2014 · a13f4b6 · a13f4b6
1 parent fed067f
commit a13f4b6
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/src/main/java/jnr/posix/SpawnAttribute.java b/src/main/java/jnr/posix/SpawnAttribute.java
@@ -20,6 +20,10 @@ public static SpawnAttribute flags(short flags) {
         return new SetFlags(flags);
     }
 
+    public static SpawnAttribute sigdef(long sigdef) {
+        return new Sigdef(sigdef);
+    }
+
     public static SpawnAttribute sigmask(long sigmask) {
         return new Sigmask(sigmask);
     }
@@ -61,4 +65,16 @@ final boolean set(POSIX posix, Pointer nativeSpawnAttr) {
         }
     }
 
+    private static final class Sigdef extends SpawnAttribute {
+        final long sigdef;
+
+        public Sigdef(long sigdef) {
+            this.sigdef = sigdef;
+        }
+
+        final boolean set(POSIX posix, Pointer nativeSpawnAttr) {
+            return ((UnixLibC) posix.libc()).posix_spawnattr_setsigdefault(nativeSpawnAttr, new NumberByReference(TypeAlias.u_int32_t, sigdef)) == 0;
+        }
+    }
+
 }