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 (normally)
     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 typically 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.remotesensing.org/libtiff/