On Fri, Mar 20, 2026 at 04:06:51PM +0100, Tomas Glozar wrote: > Instead of using getopt_long() directly to parse the command line > arguments given to an RTLA tool, use libsubcmd's parse_options(). > > Utilizing libsubcmd for parsing command line arguments has several > benefits: > > - A help message is automatically generated by libsubcmd from the > specification, removing the need of writing it by hand. > - Options are sorted into groups based on which part of tracing (CPU, > thread, auto-analysis, tuning, histogram) they relate to. > - Common parsing patterns for numerical and boolean values now share > code, with the target variable being stored in the option array. > > To avoid duplication of the option parsing logic, RTLA-specific > macros defining struct option values are created: > > - RTLA_OPT_* for options common to all tools > - OSNOISE_OPT_* and TIMERLAT_OPT_* for options specific to
[snip] > -int getopt_auto(int argc, char **argv, const struct option *long_opts); > int common_parse_options(int argc, char **argv, struct common_params > *common); The function common_parse_options() body was removed, but the declaration remains. > int common_apply_config(struct osnoise_tool *tool, struct common_params > *params); [snip]
