Module: xenomai-forge Branch: rtdm-api-waitqueues Commit: 83cd57130a0cd941bad908afd5fda13ac41dbd81 URL: http://git.xenomai.org/?p=xenomai-forge.git;a=commit;h=83cd57130a0cd941bad908afd5fda13ac41dbd81
Author: Philippe Gerum <r...@xenomai.org> Date: Mon Apr 14 12:35:34 2014 +0200 copperplate/init: introduce --dump-config option The builtin --dump-config switch is introduced to dump the configuration information from any copperplate-based application. --- doc/asciidoc/README.APPLICATIONS.adoc | 15 +++++++++------ lib/copperplate/init.c | 19 +++++++++++++++++++ 2 files changed, 28 insertions(+), 6 deletions(-) diff --git a/doc/asciidoc/README.APPLICATIONS.adoc b/doc/asciidoc/README.APPLICATIONS.adoc index a3a2deb..b9ebea1 100644 --- a/doc/asciidoc/README.APPLICATIONS.adoc +++ b/doc/asciidoc/README.APPLICATIONS.adoc @@ -151,13 +151,16 @@ switch]). Sets the CPU affinity of threads created by the Xenomai libraries within the new process. -*--enable-async-cancel*:: +*--version*:: - Enables asynchronous cancellation of Xenomai threads, making - provision to protect the Xenomai APIs accordingly. When - disabled, Xenomai assumes that threads may exit due to - cancellation only when they reach cancellation points (like - system calls). Defaults to enabled. + Writes the Xenomai version information to stdout. The program + immediately exits with a success code afterwards. + +*--dump-config*:: + + Dumps the configuration settings to stdout. Those settings are + defined as a result of running the configure script. The + program immediately exits with a success code afterwards. Available real-time APIs ------------------------ diff --git a/lib/copperplate/init.c b/lib/copperplate/init.c index 685d018..8f9f33a 100644 --- a/lib/copperplate/init.c +++ b/lib/copperplate/init.c @@ -129,6 +129,13 @@ static const struct option base_options[] = { .val = 0 }, { +#define dumpconfig_opt 10 + .name = "dump-config", + .has_arg = 0, + .flag = NULL, + .val = 0 + }, + { .name = NULL, .has_arg = 0, .flag = NULL, @@ -142,6 +149,14 @@ static inline void print_version(void) fprintf(stderr, "%s\n", xenomai_version_string); } +static inline void dump_configuration(void) +{ + int n; + + for (n = 0; config_strings[n]; n++) + puts(config_strings[n]); +} + static void usage(void) { struct copperskin *skin; @@ -157,6 +172,7 @@ static void usage(void) fprintf(stderr, "--cpu-affinity=<cpu[,cpu]...> set CPU affinity of threads\n"); fprintf(stderr, "--silent tame down verbosity\n"); fprintf(stderr, "--version get version information\n"); + fprintf(stderr, "--dump-config dump configuration settings\n"); pvlist_for_each_entry(skin, &skins, __reserved.next) { if (skin->help) @@ -360,6 +376,9 @@ static int parse_base_options(int *argcp, char *const **argvp, case version_opt: print_version(); exit(0); + case dumpconfig_opt: + dump_configuration(); + exit(0); case help_opt: usage(); exit(0); _______________________________________________ Xenomai-git mailing list Xenomai-git@xenomai.org http://www.xenomai.org/mailman/listinfo/xenomai-git