From 61eb2eb434b3430c6ef70536eb3d16b616b5ee52 Mon Sep 17 00:00:00 2001 From: Andi Kleen Date: Thu, 15 Sep 2016 15:24:44 -0700 Subject: perf tools: Query terminal width and use in perf list Automatically adapt the now wider and word wrapped perf list output to wider terminals. This requires querying the terminal before the auto pager takes over, and exporting this information from the pager subsystem. Signed-off-by: Andi Kleen Signed-off-by: Sukadev Bhattiprolu Acked-by: Ingo Molnar Acked-by: Jiri Olsa Acked-by: Namhyung Kim Tested-by: Arnaldo Carvalho de Melo Cc: Madhavan Srinivasan Cc: Peter Zijlstra Cc: linuxppc-dev@lists.ozlabs.org Link: http://lkml.kernel.org/r/1473978296-20712-8-git-send-email-sukadev@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/lib/subcmd/pager.h | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/lib/subcmd/pager.h') diff --git a/tools/lib/subcmd/pager.h b/tools/lib/subcmd/pager.h index 8b83714ecf73..623f5542d05d 100644 --- a/tools/lib/subcmd/pager.h +++ b/tools/lib/subcmd/pager.h @@ -5,5 +5,6 @@ extern void pager_init(const char *pager_env); extern void setup_pager(void); extern int pager_in_use(void); +extern int pager_get_columns(void); #endif /* __SUBCMD_PAGER_H */ -- cgit