* dln.c, file.c, io.c, signal.c: add __HAIKU__.

  patched by Alexander von Gluck [ruby-core:27767]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26398 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Mon Jan 25 12:02:34 2010  NARUSE, Yui  <naruse@ruby-lang.org>
+
+	* dln.c, file.c, io.c, signal.c: add __HAIKU__.
+	  patched by Alexander von Gluck [ruby-core:27767]
+
 Mon Jan 25 11:45:47 2010  NARUSE, Yui  <naruse@ruby-lang.org>
 
 	* math.c (domain_check): ignore errno if y is inf.

dln.c

@@ -84,7 +84,7 @@ char *getenv();
 # endif
 #endif
 
-#ifdef __BEOS__
+#if defined(__BEOS__) || defined(__HAIKU__)
 # include <image.h>
 #endif
 
@@ -1433,7 +1433,7 @@ dln_load(const char *file)
 #endif /* rld or dyld */
 #endif
 
-#ifdef __BEOS__
+#if defined(__BEOS__) || defined(__HAIKU__)
 # define DLN_DEFINED
     {
       status_t err_stat;  /* BeOS error status code */
@@ -1479,7 +1479,7 @@ dln_load(const char *file)
       (*init_fct)();
       return (void*)img_id;
     }
-#endif /* __BEOS__*/
+#endif /* __BEOS__ || __HAIKU__ */
 
 #ifndef DLN_DEFINED
     dln_notimplement();

file.c

@@ -70,7 +70,7 @@ int flock(int, int);
 #define lstat stat
 #endif
 
-#ifdef __BEOS__ /* should not change ID if -1 */
+#if defined(__BEOS__) || defined(__HAIKU__) /* should not change ID if -1 */
 static int
 be_chown(const char *path, uid_t owner, gid_t group)
 {
@@ -95,7 +95,7 @@ be_fchown(int fd, uid_t owner, gid_t group)
     return fchown(fd, owner, group);
 }
 #define fchown be_fchown
-#endif /* __BEOS__ */
+#endif /* __BEOS__ || __HAIKU__ */
 
 VALUE rb_cFile;
 VALUE rb_mFileTest;

io.c

@@ -30,7 +30,7 @@
 # include <sys/socket.h>
 #endif
 
-#if defined(__BOW__) || defined(__CYGWIN__) || defined(_WIN32) || defined(__EMX__) || defined(__BEOS__)
+#if defined(__BOW__) || defined(__CYGWIN__) || defined(_WIN32) || defined(__EMX__) || defined(__BEOS__) || defined(__HAIKU__)
 # define NO_SAFE_RENAME
 #endif
 
@@ -83,7 +83,7 @@
 
 extern void Init_File(void);
 
-#ifdef __BEOS__
+#if defined(__BEOS__) || defined(__HAIKU__)
 # ifndef NOFILE
 #  define NOFILE (OPEN_MAX)
 # endif
@@ -162,7 +162,7 @@ static int max_file_descriptor = NOFILE;
 #  define STDIO_READ_DATA_PENDING(fp) ((fp)->FILE_COUNT > 0)
 #elif defined(FILE_READEND)
 #  define STDIO_READ_DATA_PENDING(fp) ((fp)->FILE_READPTR < (fp)->FILE_READEND)
-#elif defined(__BEOS__)
+#elif defined(__BEOS__) || defined(__HAIKU__)
 #  define STDIO_READ_DATA_PENDING(fp) (fp->_state._eof == 0)
 #else
 #  define STDIO_READ_DATA_PENDING(fp) (!feof(fp))
@@ -1525,7 +1525,7 @@ remain_size(rb_io_t *fptr)
     off_t pos;
 
     if (fstat(fptr->fd, &st) == 0  && S_ISREG(st.st_mode)
-#ifdef __BEOS__
+#if defined(__BEOS__) || defined(__HAIKU__)
 	&& (st.st_dev > 3)
 #endif
 	)

signal.c

@@ -34,7 +34,7 @@ typedef int rb_atomic_t;
 # define ATOMIC_DEC(var) (--(var))
 #endif
 
-#ifdef __BEOS__
+#if defined(__BEOS__) || defined(__HAIKU__)
 #undef SIGBUS
 #endif