From 6e8ba9561dff2585c5078a01c4d6db0f790ba1fb Mon Sep 17 00:00:00 2001
From: Raymond Lu <songyulu@hdfgroup.org>
Date: Thu, 16 Mar 2006 16:29:23 -0500
Subject: [svn-r12109] Purpose: Backward compatibility support

Description: Added H5E_NONE_MAJOR and H5E_NONE_MINOR as a major and minor
error message.  Their messages are "no error", but because the old library
had them, they're added in for backward compatibility.


Platforms tested: fuss - simple change.
---
 src/H5Edefin.h  |  4 ++++
 src/H5Einit.h   | 12 ++++++++++++
 src/H5Epubgen.h |  6 ++++++
 src/H5Eterm.h   |  8 ++++++--
 4 files changed, 28 insertions(+), 2 deletions(-)

diff --git a/src/H5Edefin.h b/src/H5Edefin.h
index a41ec77..89ea64a 100644
--- a/src/H5Edefin.h
+++ b/src/H5Edefin.h
@@ -47,6 +47,7 @@ hid_t H5E_ARGS_g           = FAIL;      /* Invalid arguments to routine */
 hid_t H5E_ERROR_g          = FAIL;      /* Error API */
 hid_t H5E_PLINE_g          = FAIL;      /* Data filters */
 hid_t H5E_CACHE_g          = FAIL;      /* Object cache */
+hid_t H5E_NONE_MAJOR_g     = FAIL;      /* No error, only for backward compatibility */
 
 /* Minor error IDs */
 
@@ -181,4 +182,7 @@ hid_t H5E_BADVALUE_g       = FAIL;      /* Bad value */
 hid_t H5E_CANTCONVERT_g    = FAIL;      /* Can't convert datatypes */
 hid_t H5E_BADSIZE_g        = FAIL;      /* Bad size for object */
 
+/* No error, for backward compatibility */
+hid_t H5E_NONE_MINOR_g     = FAIL;
+
 #endif /* H5Edefin_H */
diff --git a/src/H5Einit.h b/src/H5Einit.h
index 2c216da..0b7610f 100644
--- a/src/H5Einit.h
+++ b/src/H5Einit.h
@@ -158,6 +158,11 @@ if((msg = H5E_create_msg(cls, H5E_MAJOR, "Object cache"))==NULL)
     HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed")
 if((H5E_CACHE_g = H5I_register(H5I_ERROR_MSG, msg))<0)
     HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message")
+assert(H5E_NONE_MAJOR_g==(-1));
+if((msg = H5E_create_msg(cls, H5E_MAJOR, "No error"))==NULL)
+    HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed")
+if((H5E_NONE_MAJOR_g = H5I_register(H5I_ERROR_MSG, msg))<0)
+    HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message")
 
 /*********************/
 /* Minor error codes */
@@ -675,4 +680,11 @@ if((msg = H5E_create_msg(cls, H5E_MINOR, "Bad size for object"))==NULL)
 if((H5E_BADSIZE_g = H5I_register(H5I_ERROR_MSG, msg))<0)
     HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message")
 
+/* No error, only for backward compatibility */
+assert(H5E_NONE_MINOR_g==(-1));
+if((msg = H5E_create_msg(cls, H5E_MINOR, "No error"))==NULL)
+    HGOTO_ERROR(H5E_ERROR, H5E_CANTINIT, FAIL, "error message initialization failed")
+if((H5E_NONE_MINOR_g = H5I_register(H5I_ERROR_MSG, msg))<0)
+    HGOTO_ERROR(H5E_ERROR, H5E_CANTREGISTER, FAIL, "can't register error message")
+
 #endif /* H5Einit_H */
diff --git a/src/H5Epubgen.h b/src/H5Epubgen.h
index 28b2822..3cfdb04 100644
--- a/src/H5Epubgen.h
+++ b/src/H5Epubgen.h
@@ -50,6 +50,7 @@
 #define H5E_ERROR            (H5OPEN H5E_ERROR_g)
 #define H5E_PLINE            (H5OPEN H5E_PLINE_g)
 #define H5E_CACHE            (H5OPEN H5E_CACHE_g)
+#define H5E_NONE_MAJOR       (H5OPEN H5E_NONE_MAJOR_g)
 H5_DLLVAR hid_t H5E_DATASET_g;       /* Dataset */
 H5_DLLVAR hid_t H5E_FUNC_g;          /* Function entry/exit */
 H5_DLLVAR hid_t H5E_STORAGE_g;       /* Data storage */
@@ -77,6 +78,7 @@ H5_DLLVAR hid_t H5E_ARGS_g;          /* Invalid arguments to routine */
 H5_DLLVAR hid_t H5E_ERROR_g;         /* Error API */
 H5_DLLVAR hid_t H5E_PLINE_g;         /* Data filters */
 H5_DLLVAR hid_t H5E_CACHE_g;         /* Object cache */
+H5_DLLVAR hid_t H5E_NONE_MAJOR_g;    /* No error */
 
 /*********************/
 /* Minor error codes */
@@ -308,4 +310,8 @@ H5_DLLVAR hid_t H5E_BADVALUE_g;      /* Bad value */
 H5_DLLVAR hid_t H5E_CANTCONVERT_g;   /* Can't convert datatypes */
 H5_DLLVAR hid_t H5E_BADSIZE_g;       /* Bad size for object */
 
+/* No error, only for backward compatibility */
+#define H5E_NONE_MINOR        (H5OPEN H5E_NONE_MINOR_g)
+H5_DLLVAR hid_t H5E_NONE_MINOR_g;    /* No error, only for backward compatibility */
+
 #endif /* H5Epubgen_H */
diff --git a/src/H5Eterm.h b/src/H5Eterm.h
index 64f63c8..cc70893 100644
--- a/src/H5Eterm.h
+++ b/src/H5Eterm.h
@@ -47,7 +47,8 @@ H5E_TST_g=
 H5E_ARGS_g=    
 H5E_ERROR_g=    
 H5E_PLINE_g=    
-H5E_CACHE_g= (-1);
+H5E_CACHE_g=
+H5E_NONE_MAJOR_g=(-1);
 
 /* Reset minor error IDs */
 
@@ -181,6 +182,9 @@ H5E_BADVALUE_g=
 
 /* Datatype conversion errors */    
 H5E_CANTCONVERT_g=    
-H5E_BADSIZE_g= (-1);
+H5E_BADSIZE_g=
+
+/* No error, only for backward compatibility */
+H5E_NONE_MINOR_g= (-1);
 
 #endif /* H5Eterm_H */
-- 
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