From cb9def6975f28933ada9d35f05c6fba9ab3fe1fd Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Tue, 25 Apr 2006 07:48:03 +0000 Subject: 2006-04-25 Roland McGrath * strace.c (main): Fail when -c is given with -ff. * strace.1: Note their incompatibility. Fixes RH#187847. --- strace.1 | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'strace.1') diff --git a/strace.1 b/strace.1 index 31c0a98..aa79d6e 100644 --- a/strace.1 +++ b/strace.1 @@ -220,7 +220,8 @@ Here the second argument represents the full set of all signals. .B \-c Count time, calls, and errors for each system call and report a summary on program exit. On Linux, this attempts to show system time (CPU time spent -running in the kernel) independent of wall clock time. +running in the kernel) independent of wall clock time. If -c is used with +-f or -F (below), only aggregate totals for all traced processes are kept. .TP .B \-d Show some debugging output of @@ -254,6 +255,7 @@ If the option is in effect, each processes trace is written to .I filename.pid where pid is the numeric process id of each process. +This is incompatible with -c, since no per-process counts are kept. .TP .B \-F Attempt to follow -- cgit v1.2.3