svn_error.h File Reference

Common exception handling for Subversion. More...

#include <apr.h>
#include <apr_errno.h>
#include <apr_pools.h>
#include <apr_want.h>
#include "svn_types.h"
#include "svn_error_codes.h"

Go to the source code of this file.

Defines
#define	SVN_NO_ERROR   0
	the best kind of (svn_error_t *) !
#define	svn_error_create   (svn_error__locate(__FILE__,__LINE__), (svn_error_create))
	Wrapper macro to collect file and line information.
#define	svn_error_createf   (svn_error__locate(__FILE__,__LINE__), (svn_error_createf))
	Wrapper macro to collect file and line information.
#define	svn_error_wrap_apr   (svn_error__locate(__FILE__,__LINE__), (svn_error_wrap_apr))
	Wrapper macro to collect file and line information.
#define	svn_error_quick_wrap   (svn_error__locate(__FILE__,__LINE__), (svn_error_quick_wrap))
	Wrapper macro to collect file and line information.
#define	SVN_ERR(expr)
	A statement macro for checking error return values.
#define	SVN_ERR_W(expr, wrap_msg)
	A statement macro, very similar to SVN_ERR.
#define	SVN_INT_ERR(expr)
	A statement macro, similar to SVN_ERR, but returns an integer.
Functions
void	svn_error__locate (const char *file, long line)
	Set the error location for debug mode.
char *	svn_strerror (apr_status_t statcode, char *buf, apr_size_t bufsize)
	Put an English description of statcode into buf and return buf, null-terminated, statcode is either an svn error or apr error.
svn_error_t *	svn_error_create (apr_status_t apr_err, svn_error_t *child, const char *message)
	Create a nested exception structure.
svn_error_t *	svn_error_createf (apr_status_t apr_err, svn_error_t *child, const char *fmt,...) __attribute__((format(printf
	Create an error structure with the given apr_err and child, with a printf-style error message produced by passing fmt, using apr_psprintf.
svn_error_t *	svn_error_wrap_apr (apr_status_t status, const char *fmt,...)
	Wrap a status from an APR function.
svn_error_t *	svn_error_quick_wrap (svn_error_t *child, const char *new_msg)
	A quick n' easy way to create a wrappered exception with your own message, before throwing it up the stack.
void	svn_error_compose (svn_error_t *chain, svn_error_t *new_err)
	Add new_err to the end of chain's chain of errors.
void	svn_error_clear (svn_error_t *error)
	Free the memory used by error, as well as all ancestors and descendants of error.
void	svn_handle_error (svn_error_t *error, FILE *stream, svn_boolean_t fatal)
	Very basic default error handler: print out error stack, and quit iff the fatal flag is set.
void	svn_handle_warning (FILE *stream, svn_error_t *error)
	Basic, default warning handler.

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Detailed Description

Common exception handling for Subversion.

Definition in file svn_error.h.

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