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Diffstat (limited to 'contrib/qemu/include/qapi/error.h')
-rw-r--r-- | contrib/qemu/include/qapi/error.h | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/contrib/qemu/include/qapi/error.h b/contrib/qemu/include/qapi/error.h deleted file mode 100644 index ffd1cea4772..00000000000 --- a/contrib/qemu/include/qapi/error.h +++ /dev/null @@ -1,85 +0,0 @@ -/* - * QEMU Error Objects - * - * Copyright IBM, Corp. 2011 - * - * Authors: - * Anthony Liguori <aliguori@us.ibm.com> - * - * This work is licensed under the terms of the GNU LGPL, version 2. See - * the COPYING.LIB file in the top-level directory. - */ -#ifndef ERROR_H -#define ERROR_H - -#include "qemu/compiler.h" -#include "qapi-types.h" -#include <stdbool.h> - -/** - * A class representing internal errors within QEMU. An error has a ErrorClass - * code and a human message. - */ -typedef struct Error Error; - -/** - * Set an indirect pointer to an error given a ErrorClass value and a - * printf-style human message. This function is not meant to be used outside - * of QEMU. - */ -void error_set(Error **err, ErrorClass err_class, const char *fmt, ...) GCC_FMT_ATTR(3, 4); - -/** - * Set an indirect pointer to an error given a ErrorClass value and a - * printf-style human message, followed by a strerror() string if - * @os_error is not zero. - */ -void error_set_errno(Error **err, int os_error, ErrorClass err_class, const char *fmt, ...) GCC_FMT_ATTR(4, 5); - -/** - * Same as error_set(), but sets a generic error - */ -#define error_setg(err, fmt, ...) \ - error_set(err, ERROR_CLASS_GENERIC_ERROR, fmt, ## __VA_ARGS__) -#define error_setg_errno(err, os_error, fmt, ...) \ - error_set_errno(err, os_error, ERROR_CLASS_GENERIC_ERROR, fmt, ## __VA_ARGS__) - -/** - * Helper for open() errors - */ -void error_setg_file_open(Error **errp, int os_errno, const char *filename); - -/** - * Returns true if an indirect pointer to an error is pointing to a valid - * error object. - */ -bool error_is_set(Error **err); - -/* - * Get the error class of an error object. - */ -ErrorClass error_get_class(const Error *err); - -/** - * Returns an exact copy of the error passed as an argument. - */ -Error *error_copy(const Error *err); - -/** - * Get a human readable representation of an error object. - */ -const char *error_get_pretty(Error *err); - -/** - * Propagate an error to an indirect pointer to an error. This function will - * always transfer ownership of the error reference and handles the case where - * dst_err is NULL correctly. Errors after the first are discarded. - */ -void error_propagate(Error **dst_err, Error *local_err); - -/** - * Free an error object. - */ -void error_free(Error *err); - -#endif |