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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 regu- lar 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 functions. 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 en- ables FCFT_LOG_CLASS_WARNING and FCFT_LOG_CLASS_ERROR. 3.3.1 2025-04-12 fcft_log_init(3)
NAME | SYNOPSIS | DESCRIPTION
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