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Diffstat (limited to 'cddl/contrib/dtracetoolkit/Examples/pl_subcalls_example.txt')
| -rw-r--r-- | cddl/contrib/dtracetoolkit/Examples/pl_subcalls_example.txt | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/cddl/contrib/dtracetoolkit/Examples/pl_subcalls_example.txt b/cddl/contrib/dtracetoolkit/Examples/pl_subcalls_example.txt new file mode 100644 index 0000000..1ea0369 --- /dev/null +++ b/cddl/contrib/dtracetoolkit/Examples/pl_subcalls_example.txt @@ -0,0 +1,53 @@ +The following are examples of pl_subcalls.d. + +This is a simple script to count executed Perl subroutines. Here it traces +an example program, Code/Perl/func_abc.pl. + + # pl_subcalls.d + Tracing... Hit Ctrl-C to end. + ^C + FILE SUB CALLS + func_abc.pl func_a 1 + func_abc.pl func_b 1 + func_abc.pl func_c 1 + +While tracing, func_a() from the program "func_abc.pl" was executed once, +along with func_b() and func_c(). + + + +The following traces a Perl network interface statistics tool, "nicstat" +version 0.99, + + # pl_subcalls.d + Tracing... Hit Ctrl-C to end. + ^C + FILE SUB CALLS + Config.pm DESTROY 1 + Config.pm TIEHASH 1 + Config.pm import 1 + DynaLoader.pm bootstrap 1 + DynaLoader.pm dl_load_flags 1 + Std.pm getopts 1 + nicstat fetch_net_data 1 + nicstat find_nets 1 + register.pm import 1 + warnings.pm BEGIN 1 + Config.pm BEGIN 2 + DynaLoader.pm BEGIN 2 + Exporter.pm import 2 + register.pm mkMask 2 + vars.pm import 2 + Kstat.pm BEGIN 3 + nicstat BEGIN 3 + vars.pm BEGIN 3 + Config.pm FETCH 4 + strict.pm unimport 4 + strict.pm import 5 + AutoLoader.pm BEGIN 6 + strict.pm bits 6 + nicstat print_neat 18 + +The number of subroutines called by nicstat can be seen above, which includes +subroutines from libraries and modules that the program used. + |
