Fix for compilation under Win/MinGW

include/mruby/ext/io.h

@@ -16,7 +16,11 @@ extern "C" {
 
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <sys/wait.h>
+#if !defined(_WIN32) || !defined(__MINGW32__)
+  #include <sys/wait.h>
+#else
+  #include <winsock.h>
+#endif
 #include <stdio.h>
 #include <string.h>
 #include <limits.h>

src/file.c

@@ -17,7 +17,9 @@
 #include <stdlib.h>
 #include <string.h>
 #include <sys/param.h>
+#ifndef _WIN32
 #include <pwd.h>
+#endif
 
 #define FILE_SEPARATOR "/"
 
@@ -229,6 +231,7 @@ mrb_file_is_absolute_path(const char *path)
 static mrb_value
 mrb_file__gethome(mrb_state *mrb, mrb_value klass)
 {
+#ifndef _WIN32
   mrb_value username;
   int argc;
   char *home;
@@ -254,8 +257,13 @@ mrb_file__gethome(mrb_state *mrb, mrb_value klass)
     }
   }
   return mrb_str_new_cstr(mrb, home);
+#else
+  
+  return mrb_nil_value();
+#endif
 }
 
+#ifndef _WIN32
 mrb_value
 mrb_file_flock(mrb_state *mrb, mrb_value self)
 {
@@ -285,6 +293,7 @@ mrb_file_flock(mrb_state *mrb, mrb_value self)
   }
   return mrb_fixnum_value(0);
 }
+#endif
 
 void
 mrb_init_file(mrb_state *mrb)
@@ -306,8 +315,10 @@ mrb_init_file(mrb_state *mrb)
   mrb_define_class_method(mrb, file, "_getwd",    mrb_file__getwd,     MRB_ARGS_NONE());
   mrb_define_class_method(mrb, file, "_gethome",  mrb_file__gethome,   MRB_ARGS_OPT(1));
 
+  #ifndef _WIN32
   mrb_define_method(mrb, file, "flock", mrb_file_flock, MRB_ARGS_REQ(1));
-
+  #endif
+  
   cnst = mrb_define_module_under(mrb, file, "Constants");
   mrb_define_const(mrb, cnst, "LOCK_SH", mrb_fixnum_value(LOCK_SH));
   mrb_define_const(mrb, cnst, "LOCK_EX", mrb_fixnum_value(LOCK_EX));

src/file_test.c

@@ -16,7 +16,9 @@
 #include <stdlib.h>
 #include <string.h>
 #include <sys/param.h>
+#ifndef _WIN32
 #include <pwd.h>
+#endif
 
 extern struct mrb_data_type mrb_io_type;
 

src/io.c

@@ -119,13 +119,14 @@ mrb_io_flags_to_modenum(mrb_state *mrb, int flags)
   }
 #ifdef O_BINARY
   if (flags & FMODE_BINMODE) {
-    modenum |= O_BINARY
+    modenum |= O_BINARY;
   }
 #endif
 
   return modenum;
 }
 
+#ifndef _WIN32
 static int
 mrb_proc_exec(const char *pname)
 {
@@ -143,6 +144,7 @@ mrb_proc_exec(const char *pname)
   execl("/bin/sh", "sh", "-c", pname, (char *)NULL);
   return -1;
 }
+#endif
 
 static void
 mrb_io_free(mrb_state *mrb, void *ptr)
@@ -185,6 +187,7 @@ io_open(mrb_state *mrb, mrb_value path, int flags, int perm)
 #define NOFILE 64
 #endif
 
+#ifndef _WIN32
 mrb_value
 mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
 {
@@ -295,6 +298,7 @@ mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
   }
   return result;
 }
+#endif
 
 mrb_value
 mrb_io_initialize(mrb_state *mrb, mrb_value io)
@@ -746,8 +750,9 @@ mrb_init_io(mrb_state *mrb)
   MRB_SET_INSTANCE_TT(io, MRB_TT_DATA);
 
   mrb_include_module(mrb, io, mrb_class_get(mrb, "Enumerable")); /* 15.2.20.3 */
-
+#ifndef _WIN32
   mrb_define_class_method(mrb, io, "_popen",  mrb_io_s_popen,   MRB_ARGS_ANY());
+#endif
   mrb_define_class_method(mrb, io, "for_fd",  mrb_io_s_for_fd,  MRB_ARGS_REQ(1)|MRB_ARGS_OPT(2));
   mrb_define_class_method(mrb, io, "sysopen", mrb_io_s_sysopen, MRB_ARGS_ANY());
   mrb_define_class_method(mrb, io, "select",  mrb_io_s_select,  MRB_ARGS_ANY());