TIFFError - library error handling interface
#include <tiffio.h> void TIFFError(const char *module, const char *fmt, ...) #include <stdarg.h> typedef void (*TIFFErrorHandler)(const char *module, const char *fmt, va_list ap); TIFFErrorHandler TIFFSetErrorHandler(TIFFErrorHandler handler);
TIFFError(3TIFF) TIFFError(3TIFF)
NAME
TIFFError, TIFFSetErrorHandler - library error handling interface
SYNOPSIS
#include <tiffio.h>
void TIFFError(const char *module, const char *fmt, ...)
#include <stdarg.h>
typedef void (*TIFFErrorHandler)(const char *module, const char *fmt,
va_list ap);
TIFFErrorHandler TIFFSetErrorHandler(TIFFErrorHandler handler);
DESCRIPTION
TIFFError invokes the library-wide error handling function to (nor-
mally) write an error message to the stderr. The fmt parameter is a
printf(3S) format string, and any number arguments can be supplied. The
module parameter, if non-zero, is printed before the message; it typi-
cally is used to identify the software module in which an error is
detected.
Applications that desire to capture control in the event of an error
should use TIFFSetErrorHandler to override the default error handler.
A NULL (0) error handling function may be installed to suppress error
messages.
RETURN VALUES
TIFFSetErrorHandler returns a reference to the previous error handling
function.
SEE ALSO
TIFFWarning(3TIFF), libtiff(3TIFF), printf(3)
Libtiff library home page: http://www.simplesystems.org/libtiff/
libtiff October 15, 1995 TIFFError(3TIFF)