diff options
Diffstat (limited to 'include/qapi/error.h')
| -rw-r--r-- | include/qapi/error.h | 43 |
1 files changed, 34 insertions, 9 deletions
diff --git a/include/qapi/error.h b/include/qapi/error.h index 358a9d39a4..426d5eaceb 100644 --- a/include/qapi/error.h +++ b/include/qapi/error.h @@ -104,16 +104,26 @@ ErrorClass error_get_class(const Error *err); * The new error's class is ERROR_CLASS_GENERIC_ERROR, and its * human-readable error message is made from printf-style @fmt, ... */ -void error_setg(Error **errp, const char *fmt, ...) - GCC_FMT_ATTR(2, 3); +#define error_setg(errp, fmt, ...) \ + error_setg_internal((errp), __FILE__, __LINE__, __func__, \ + (fmt), ## __VA_ARGS__) +void error_setg_internal(Error **errp, + const char *src, int line, const char *func, + const char *fmt, ...) + GCC_FMT_ATTR(5, 6); /* * Just like error_setg(), with @os_error info added to the message. * If @os_error is non-zero, ": " + strerror(os_error) is appended to * the human-readable error message. */ -void error_setg_errno(Error **errp, int os_error, const char *fmt, ...) - GCC_FMT_ATTR(3, 4); +#define error_setg_errno(errp, os_error, fmt, ...) \ + error_setg_errno_internal((errp), __FILE__, __LINE__, __func__, \ + (os_error), (fmt), ## __VA_ARGS__) +void error_setg_errno_internal(Error **errp, + const char *fname, int line, const char *func, + int os_error, const char *fmt, ...) + GCC_FMT_ATTR(6, 7); #ifdef _WIN32 /* @@ -121,8 +131,13 @@ void error_setg_errno(Error **errp, int os_error, const char *fmt, ...) * If @win32_error is non-zero, ": " + g_win32_error_message(win32_err) * is appended to the human-readable error message. */ -void error_setg_win32(Error **errp, int win32_err, const char *fmt, ...) - GCC_FMT_ATTR(3, 4); +#define error_setg_win32(errp, win32_err, fmt, ...) \ + error_setg_win32_internal((errp), __FILE__, __LINE__, __func__, \ + (win32_err), (fmt), ## __VA_ARGS__) +void error_setg_win32_internal(Error **errp, + const char *src, int line, const char *func, + int win32_err, const char *fmt, ...) + GCC_FMT_ATTR(6, 7); #endif /* @@ -143,7 +158,12 @@ void error_propagate(Error **dst_errp, Error *local_err); /* * Convenience function to report open() failure. */ -void error_setg_file_open(Error **errp, int os_errno, const char *filename); +#define error_setg_file_open(errp, os_errno, filename) \ + error_setg_file_open_internal((errp), __FILE__, __LINE__, __func__, \ + (os_errno), (filename)) +void error_setg_file_open_internal(Error **errp, + const char *src, int line, const char *func, + int os_errno, const char *filename); /* * Return an exact copy of @err. @@ -166,8 +186,13 @@ void error_report_err(Error *); * Note: use of error classes other than ERROR_CLASS_GENERIC_ERROR is * strongly discouraged. */ -void error_set(Error **errp, ErrorClass err_class, const char *fmt, ...) - GCC_FMT_ATTR(3, 4); +#define error_set(errp, err_class, fmt, ...) \ + error_set_internal((errp), __FILE__, __LINE__, __func__, \ + (err_class), (fmt), ## __VA_ARGS__) +void error_set_internal(Error **errp, + const char *src, int line, const char *func, + ErrorClass err_class, const char *fmt, ...) + GCC_FMT_ATTR(6, 7); /* * Pass to error_setg() & friends to abort() on error. |