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fcft_log_init(3)		      fcft			fcft_log_init(3)

NAME
     fcft_log_init - configure logging in fcft

SYNOPSIS
     #include <fcft/fcft.h>

     void fcft_log_init(
	 enum  fcft_log_colorize  colorize,  bool do_syslog, enum fcft_log_class
	 log_level);

DESCRIPTION
     By default, fcft does not log anything; use fcft_log_init() to enable,  and
     configure logging in fcft.

     fcft_log_init() is typically called early, at program startup.

     colorize is one of:

	 enum fcft_log_colorize {
	     FCFT_LOG_COLORIZE_NEVER,
	     FCFT_LOG_COLORIZE_ALWAYS,
	     FCFT_LOG_COLORIZE_AUTO
	 };

     FCFT_LOG_COLORIZE_AUTO enables colors if stderr is a TTY.

     if  do_syslog  is	set, fcft will log to syslog, in addition to the regular
     logging on stderr.

     Note that fcft does not call openlog(), even if do_syslog is set.	Do  this
     from the calling application. Before, or after calling fcft_log_init() does
     not  matter,  as long as it is done before calling any other fcft API func-
     tions.

     Finally, log_level configures which types of  log	messages  that	will  be
     shown.

	 enum fcft_log_class {
	     FCFT_LOG_CLASS_NONE,
	     FCFT_LOG_CLASS_ERROR,
	     FCFT_LOG_CLASS_WARNING,
	     FCFT_LOG_CLASS_INFO,
	     FCFT_LOG_CLASS_DEBUG
	 };

     Note  that this is not a bitmask; setting FCFT_LOG_CLASS_INFO, also enables
     FCFT_LOG_CLASS_WARNING and FCFT_LOG_CLASS_ERROR.

3.3.3				   2026-07-30			fcft_log_init(3)

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