Implemented Mac OS X change for DrZiploc. Issue #145.

abduld · Mar 2, 2014 · a3d16aa · a3d16aa
1 parent 18fb350
commit a3d16aa
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/cstdlib/unistd.c b/cstdlib/unistd.c
@@ -2,6 +2,7 @@
 #include <stdio.h>
 #include <unistd.h>
 #include <limits.h>
+#include <fcntl.h>
 #include "../interpreter.h"
 
 #ifndef BUILTIN_MINI_STDLIB
@@ -82,7 +83,12 @@ void UnistdFchdir(struct ParseState *Parser, struct Value *ReturnValue, struct V
 
 void UnistdFdatasync(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)
 {
+#ifndef F_FULLSYNC
  ReturnValue->Val->Integer = fdatasync(Param[0]->Val->Integer);
+#else
+ /* Mac OS X equivalent */
+ ReturnValue->Val->Integer = fcntl(Param[0]->Val->Integer, F_FULLFSYNC);
+#endif
 }
 
 void UnistdFork(struct ParseState *Parser, struct Value *ReturnValue, struct Value **Param, int NumArgs)