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2017-01-03tools lib subcmd: Add OPT_STRING_OPTARG_SET optionJiri Olsa1-0/+5
To allow string options with a default argument and variable set when the option is used. Signed-off-by: Jiri Olsa <[email protected]> Tested-by: Wang Nan <[email protected]> Cc: David Ahern <[email protected]> Cc: Josh Poimboeuf <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2016-10-25tools lib subcmd: Suppport cascading optionsNamhyung Kim1-0/+2
Sometimes subcommand have common options and it can only handled in the upper level command unless it duplicates the options. This patch adds a parent field and fallback to the parent if the given argument was not found in the current options. Signed-off-by: Namhyung Kim <[email protected]> Acked-by: Jiri Olsa <[email protected]> Cc: Andi Kleen <[email protected]> Cc: David Ahern <[email protected]> Cc: Josh Poimboeuf <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Wang Nan <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2016-01-12tools subcmd: Add missing NORETURN define for parse-options.hJosh Poimboeuf1-0/+4
parse-options.h uses the NORETURN macro without defining it. perf doesn't see a build error because it defines the macro in util.h before including parse-options.h. But any other tool including it will see an error. Define the macro in parse-options.h (if not already defined) so that other tools can include it. Signed-off-by: Josh Poimboeuf <[email protected]> Cc: "H. Peter Anvin" <[email protected]> Cc: Andi Kleen <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Andy Lutomirski <[email protected]> Cc: Bernd Petrovitsch <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Chris J Arges <[email protected]> Cc: Jiri Slaby <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Michal Marek <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Pedro Alves <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/6c16294ac6dbe5e2ca28fd935fe4389996588564.1450442274.git.jpoimboe@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2015-12-17tools subcmd: Rename subcmd header include guardsJosh Poimboeuf1-3/+4
Signed-off-by: Josh Poimboeuf <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/d8081e7528b25ad91f4154b6a3fd063e93c108ec.1450193761.git.jpoimboe@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
2015-12-17perf subcmd: Create subcmd libraryJosh Poimboeuf1-0/+228
Move the subcommand-related files from perf to a new library named libsubcmd.a. Since we're moving files anyway, go ahead and rename 'exec_cmd.*' to 'exec-cmd.*' to be consistent with the naming of all the other files. Signed-off-by: Josh Poimboeuf <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Peter Zijlstra <[email protected]> Link: http://lkml.kernel.org/r/c0a838d4c878ab17fee50998811612b2281355c1.1450193761.git.jpoimboe@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>