On Fri, Nov 25, 2016 at 02:39:54PM -0700, David Ahern wrote: > From: David Ahern <dsah...@gmail.com> > > Add function to parse a user time string of the form <start>,<stop> > where start and stop are time in sec.nsec format. Both start and stop > times are optional. > > Add function to determine if a sample time is within a given time > time window of interest. > > Signed-off-by: David Ahern <dsah...@gmail.com> > --- > tools/perf/util/Build | 1 + > tools/perf/util/time-utils.c | 85 > ++++++++++++++++++++++++++++++++++++++++++++ > tools/perf/util/time-utils.h | 12 +++++++ > 3 files changed, 98 insertions(+) > create mode 100644 tools/perf/util/time-utils.c > create mode 100644 tools/perf/util/time-utils.h > > diff --git a/tools/perf/util/Build b/tools/perf/util/Build > index 1dc67efad634..78f139978e7a 100644 > --- a/tools/perf/util/Build > +++ b/tools/perf/util/Build > @@ -87,6 +87,7 @@ libperf-y += help-unknown-cmd.o > libperf-y += mem-events.o > libperf-y += vsprintf.o > libperf-y += drv_configs.o > +libperf-y += time-utils.o > > libperf-$(CONFIG_LIBBPF) += bpf-loader.o > libperf-$(CONFIG_BPF_PROLOGUE) += bpf-prologue.o > diff --git a/tools/perf/util/time-utils.c b/tools/perf/util/time-utils.c > new file mode 100644 > index 000000000000..e584aeae9834 > --- /dev/null > +++ b/tools/perf/util/time-utils.c > @@ -0,0 +1,85 @@ > +#include <string.h> > +#include <sys/time.h> > +#include <time.h> > +#include <errno.h> > +#include <inttypes.h> > + > +#include "../perf.h"
could be just "perf.h" jirka
