log.h File Reference

#include "mupdf/fitz/context.h"
#include "mupdf/fitz/output.h"

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Functions
void	fz_log (fz_context *ctx, const char *fmt,...)
void	fz_log_module (fz_context *ctx, const char *module, const char *fmt,...)
fz_output *	fz_new_log_for_module (fz_context *ctx, const char *module)

Function Documentation

fz_log()

void fz_log	(	fz_context *	ctx,
		const char *	fmt,
			... )

The functions in this file offer simple logging abilities.

The default logfile is "fitz_log.txt". This can overridden by defining an environment variable "FZ_LOG_FILE", or module specific environment variables "FZ_LOG_FILE_<module>" (e.g. "FZ_LOG_FILE_STORE").

Enable the following define(s) to enable built in debug logging from within the appropriate module(s). Output a line to the log.

fz_log_module()

void fz_log_module	(	fz_context *	ctx,
		const char *	module,
		const char *	fmt,
			... )

Output a line to the log for a given module.

fz_new_log_for_module()

fz_output * fz_new_log_for_module	(	fz_context *	ctx,
		const char *	module )

Internal function to actually do the opening of the logfile.

Caller should close/drop the output when finished with it.