diff options
Diffstat (limited to 'epan/report_err.c')
| -rw-r--r-- | epan/report_err.c | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/epan/report_err.c b/epan/report_err.c index 68924c64b8..ca03bb210c 100644 --- a/epan/report_err.c +++ b/epan/report_err.c @@ -1,6 +1,13 @@ -/* report_err.h -* Declarations of routines for dissectors to use to report errors to -* the user (e.g., problems with preference settings) +/* report_err.c +* Routines for code that can run in GUI and command-line environments to +* use to report errors to the user (e.g., I/O errors, or problems with +* preference settings). +* +* The application using libwireshark will register error-reporting +* routines, and the routines defined here will call the registered +* routines. That way, these routines can be called by code that +* doesn't itself know whether to pop up a dialog or print something +* to the standard error. * * $Id$ * @@ -33,13 +40,17 @@ static void (*report_failure_func)(const char *, va_list); static void (*report_open_failure_func)(const char *, int, gboolean); static void (*report_read_failure_func)(const char *, int); +static void (*report_write_failure_func)(const char *, int); void init_report_err(void (*report_failure)(const char *, va_list), void (*report_open_failure)(const char *, int, gboolean), - void (*report_read_failure)(const char *, int)) { + void (*report_read_failure)(const char *, int), + void (*report_write_failure)(const char *, int)) +{ report_failure_func = report_failure; report_open_failure_func = report_open_failure; report_read_failure_func = report_read_failure; + report_write_failure_func = report_write_failure; } /* @@ -78,3 +89,12 @@ report_read_failure(const char *filename, int err) (*report_read_failure_func)(filename, err); } +/* + * Report an error when trying to write a file. + * "err" is assumed to be a UNIX-style errno. + */ +void +report_write_failure(const char *filename, int err) +{ + (*report_write_failure_func)(filename, err); +} |