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 de-
tected.
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)
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