tree 4aa431756eb86d941aeffd06d955a681c3a3eb8d
parent 062d6c2aec0e087be956494a73221c04eca115fe
author Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> 1461661362 +0900
committer Arnaldo Carvalho de Melo <acme@redhat.com> 1461687295 -0300

perf tools: Add lsdir() helper to read a directory

As a utility function, add lsdir() which reads given directory and store
entry name into a strlist.  lsdir accepts a filter function so that user
can filter out unneeded entries.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Ananth N Mavinakayanahalli <ananth@linux.vnet.ibm.com>
Cc: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20160426090242.11891.79014.stgit@devbox
[ Do not use the 'dirname' it is used in some distros ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>