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Diffstat (limited to 'src/H5Epkg.h')
| -rw-r--r-- | src/H5Epkg.h | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/H5Epkg.h b/src/H5Epkg.h new file mode 100644 index 0000000..5e36b38 --- /dev/null +++ b/src/H5Epkg.h @@ -0,0 +1,105 @@ +/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * + * Copyright by The HDF Group. * + * Copyright by the Board of Trustees of the University of Illinois. * + * All rights reserved. * + * * + * This file is part of HDF5. The full HDF5 copyright notice, including * + * terms governing use, modification, and redistribution, is contained in * + * the files COPYING and Copyright.html. COPYING can be found at the root * + * of the source code distribution tree; Copyright.html can be found at the * + * root level of an installed copy of the electronic HDF5 document set and * + * is linked from the top-level documents page. It can also be found at * + * http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have * + * access to either file, you may request a copy from help@hdfgroup.org. * + * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ + +/* + * Programmer: Quincey Koziol <koziol@hdfgroup.org> + * Wednesday, April 11, 2007 + * + * Purpose: This file contains declarations which are visible only within + * the H5E package. Source files outside the H5E package should + * include H5Eprivate.h instead. + */ +#ifndef H5E_PACKAGE +#error "Do not include this file outside the H5E package!" +#endif + +#ifndef _H5Epkg_H +#define _H5Epkg_H + +/* Get package's private header */ +#include "H5Eprivate.h" + +/* Other private headers needed by this file */ + + +/**************************/ +/* Package Private Macros */ +/**************************/ + +/* Amount to indent each error */ +#define H5E_INDENT 2 + +#ifdef H5_HAVE_THREADSAFE +/* + * The per-thread error stack. pthread_once() initializes a special + * key that will be used by all threads to create a stack specific to + * each thread individually. The association of stacks to threads will + * be handled by the pthread library. + * + * In order for this macro to work, H5E_get_my_stack() must be preceeded + * by "H5E_t *estack =". + */ +#define H5E_get_my_stack() H5E_get_stack() +#else /* H5_HAVE_THREADSAFE */ +/* + * The current error stack. + */ +#define H5E_get_my_stack() (H5E_stack_g + 0) +#endif /* H5_HAVE_THREADSAFE */ + + +/****************************/ +/* Package Private Typedefs */ +/****************************/ + +/* Some syntactic sugar to make the compiler happy with two different kinds of callbacks */ +typedef union { + H5E_auto_t efunc; /* Old-style callback, NO error stack param. */ + H5E_auto2_t efunc2; /* New-style callback, with error stack param. */ +} H5E_auto_op_t; + + +/*****************************/ +/* Package Private Variables */ +/*****************************/ + +#ifndef H5_HAVE_THREADSAFE +/* + * The current error stack. + */ +H5_DLLVAR H5E_t H5E_stack_g[1]; +#endif /* H5_HAVE_THREADSAFE */ + + +/******************************/ +/* Package Private Prototypes */ +/******************************/ +#ifdef H5_HAVE_THREADSAFE +H5_DLL H5E_t *H5E_get_stack(void); +#endif /* H5_HAVE_THREADSAFE */ +H5_DLL ssize_t H5E_get_msg(const H5E_msg_t *msg_ptr, H5E_type_t *type, + char *msg, size_t size); +H5_DLL herr_t H5E_print2(const H5E_t *estack, FILE *stream, hbool_t bk_compat); +H5_DLL herr_t H5E_walk2(const H5E_t *estack, H5E_direction_t direction, + H5E_walk_t func, H5E_walk2_t stack_func, hbool_t bk_compatible, + void *client_data); +H5_DLL herr_t H5E_get_auto2(const H5E_t *estack, hbool_t new_api, + H5E_auto_op_t *func, void **client_data); +H5_DLL herr_t H5E_set_auto2(H5E_t *estack, hbool_t new_api, + H5E_auto_op_t *func, void *client_data); +H5_DLL herr_t H5E_pop(H5E_t *err_stack, size_t count); + +#endif /* _H5HFpkg_H */ + |