From 478b0973bf8c90db3677fbb8d812e2bdefc43d9b Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 22 Mar 2010 13:10:29 -0300 Subject: perf tools: Exit browser before printing usage when unkown option passed MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit If not the screen will get garbled when using newt. Signed-off-by: Arnaldo Carvalho de Melo Cc: Frédéric Weisbecker Cc: Mike Galbraith Cc: Peter Zijlstra Cc: Paul Mackerras LKML-Reference: <1269274229-20442-5-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar --- tools/perf/util/parse-options.c | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/perf/util/parse-options.c') diff --git a/tools/perf/util/parse-options.c b/tools/perf/util/parse-options.c index efebd5b476b..79dfa0c34b3 100644 --- a/tools/perf/util/parse-options.c +++ b/tools/perf/util/parse-options.c @@ -500,6 +500,7 @@ int usage_with_options_internal(const char * const *usagestr, void usage_with_options(const char * const *usagestr, const struct option *opts) { + exit_browser(false); usage_with_options_internal(usagestr, opts, 0); exit(129); } -- cgit v1.2.3-70-g09d2 From c05556421742eb47f80301767653a4bcb19de9de Mon Sep 17 00:00:00 2001 From: Ian Munsie Date: Tue, 13 Apr 2010 18:37:33 +1000 Subject: perf: Fix endianness argument compatibility with OPT_BOOLEAN() and introduce OPT_INCR() Parsing an option from the command line with OPT_BOOLEAN on a bool data type would not work on a big-endian machine due to the manner in which the boolean was being cast into an int and incremented. For example, running 'perf probe --list' on a PowerPC machine would fail to properly set the list_events bool and would therefore print out the usage information and terminate. This patch makes OPT_BOOLEAN work as expected with a bool datatype. For cases where the original OPT_BOOLEAN was intentionally being used to increment an int each time it was passed in on the command line, this patch introduces OPT_INCR with the old behaviour of OPT_BOOLEAN (the verbose variable is currently the only such example of this). I have reviewed every use of OPT_BOOLEAN to verify that a true C99 bool was passed. Where integers were used, I verified that they were only being used for boolean logic and changed them to bools to ensure that they would not be mistakenly used as ints. The major exception was the verbose variable which now uses OPT_INCR instead of OPT_BOOLEAN. Signed-off-by: Ian Munsie Acked-by: David S. Miller Cc: # NOTE: wont apply to .3[34].x cleanly, please backport Cc: Git development list Cc: Ian Munsie Cc: Peter Zijlstra Cc: Paul Mackerras Cc: Arnaldo Carvalho de Melo Cc: KOSAKI Motohiro Cc: Hitoshi Mitake Cc: Rusty Russell Cc: Frederic Weisbecker Cc: Eric B Munson Cc: Valdis.Kletnieks@vt.edu Cc: WANG Cong Cc: Thiago Farina Cc: Masami Hiramatsu Cc: Xiao Guangrong Cc: Jaswinder Singh Rajput Cc: Arjan van de Ven Cc: OGAWA Hirofumi Cc: Mike Galbraith Cc: Tom Zanussi Cc: Anton Blanchard Cc: John Kacur Cc: Li Zefan Cc: Steven Rostedt LKML-Reference: <1271147857-11604-1-git-send-email-imunsie@au.ibm.com> Signed-off-by: Ingo Molnar --- tools/perf/bench/mem-memcpy.c | 2 +- tools/perf/bench/sched-messaging.c | 4 ++-- tools/perf/builtin-annotate.c | 8 ++++---- tools/perf/builtin-buildid-cache.c | 2 +- tools/perf/builtin-buildid-list.c | 4 ++-- tools/perf/builtin-diff.c | 4 ++-- tools/perf/builtin-help.c | 2 +- tools/perf/builtin-lock.c | 2 +- tools/perf/builtin-probe.c | 2 +- tools/perf/builtin-record.c | 24 ++++++++++++------------ tools/perf/builtin-report.c | 6 +++--- tools/perf/builtin-sched.c | 6 +++--- tools/perf/builtin-stat.c | 10 +++++----- tools/perf/builtin-timechart.c | 2 +- tools/perf/builtin-top.c | 14 +++++++------- tools/perf/builtin-trace.c | 2 +- tools/perf/util/debug.c | 2 +- tools/perf/util/debug.h | 3 ++- tools/perf/util/parse-options.c | 6 ++++++ tools/perf/util/parse-options.h | 4 +++- tools/perf/util/trace-event-parse.c | 2 +- tools/perf/util/trace-event.h | 3 ++- 22 files changed, 62 insertions(+), 52 deletions(-) (limited to 'tools/perf/util/parse-options.c') diff --git a/tools/perf/bench/mem-memcpy.c b/tools/perf/bench/mem-memcpy.c index 52e646e3e87..38dae746514 100644 --- a/tools/perf/bench/mem-memcpy.c +++ b/tools/perf/bench/mem-memcpy.c @@ -23,7 +23,7 @@ static const char *length_str = "1MB"; static const char *routine = "default"; -static int use_clock = 0; +static bool use_clock = false; static int clock_fd; static const struct option options[] = { diff --git a/tools/perf/bench/sched-messaging.c b/tools/perf/bench/sched-messaging.c index 81cee78181f..da1b2e9f01f 100644 --- a/tools/perf/bench/sched-messaging.c +++ b/tools/perf/bench/sched-messaging.c @@ -31,9 +31,9 @@ #define DATASIZE 100 -static int use_pipes = 0; +static bool use_pipes = false; static unsigned int loops = 100; -static unsigned int thread_mode = 0; +static bool thread_mode = false; static unsigned int num_groups = 10; struct sender_context { diff --git a/tools/perf/builtin-annotate.c b/tools/perf/builtin-annotate.c index ee0d9172699..06eaebe10d0 100644 --- a/tools/perf/builtin-annotate.c +++ b/tools/perf/builtin-annotate.c @@ -28,11 +28,11 @@ static char const *input_name = "perf.data"; -static int force; +static bool force; -static int full_paths; +static bool full_paths; -static int print_line; +static bool print_line; struct sym_hist { u64 sum; @@ -595,7 +595,7 @@ static const struct option options[] = { OPT_STRING('s', "symbol", &sym_hist_filter, "symbol", "symbol to annotate"), OPT_BOOLEAN('f', "force", &force, "don't complain, do it"), - OPT_BOOLEAN('v', "verbose", &verbose, + OPT_INCR('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"), OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, "dump raw trace in ASCII"), diff --git a/tools/perf/builtin-buildid-cache.c b/tools/perf/builtin-buildid-cache.c index 30a05f552c9..f8e3d185202 100644 --- a/tools/perf/builtin-buildid-cache.c +++ b/tools/perf/builtin-buildid-cache.c @@ -27,7 +27,7 @@ static const struct option buildid_cache_options[] = { "file list", "file(s) to add"), OPT_STRING('r', "remove", &remove_name_list_str, "file list", "file(s) to remove"), - OPT_BOOLEAN('v', "verbose", &verbose, "be more verbose"), + OPT_INCR('v', "verbose", &verbose, "be more verbose"), OPT_END() }; diff --git a/tools/perf/builtin-buildid-list.c b/tools/perf/builtin-buildid-list.c index d0675c02f81..af2ad8b92f7 100644 --- a/tools/perf/builtin-buildid-list.c +++ b/tools/perf/builtin-buildid-list.c @@ -16,7 +16,7 @@ #include "util/symbol.h" static char const *input_name = "perf.data"; -static int force; +static bool force; static bool with_hits; static const char * const buildid_list_usage[] = { @@ -29,7 +29,7 @@ static const struct option options[] = { OPT_STRING('i', "input", &input_name, "file", "input file name"), OPT_BOOLEAN('f', "force", &force, "don't complain, do it"), - OPT_BOOLEAN('v', "verbose", &verbose, + OPT_INCR('v', "verbose", &verbose, "be more verbose"), OPT_END() }; diff --git a/tools/perf/builtin-diff.c b/tools/perf/builtin-diff.c index 1ea15d8aeed..3a1d94d75dc 100644 --- a/tools/perf/builtin-diff.c +++ b/tools/perf/builtin-diff.c @@ -19,7 +19,7 @@ static char const *input_old = "perf.data.old", *input_new = "perf.data"; static char diff__default_sort_order[] = "dso,symbol"; -static int force; +static bool force; static bool show_displacement; static int perf_session__add_hist_entry(struct perf_session *self, @@ -188,7 +188,7 @@ static const char * const diff_usage[] = { }; static const struct option options[] = { - OPT_BOOLEAN('v', "verbose", &verbose, + OPT_INCR('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"), OPT_BOOLEAN('m', "displacement", &show_displacement, "Show position displacement relative to baseline"), diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c index 215b584007b..81e3ecc40fc 100644 --- a/tools/perf/builtin-help.c +++ b/tools/perf/builtin-help.c @@ -29,7 +29,7 @@ enum help_format { HELP_FORMAT_WEB, }; -static int show_all = 0; +static bool show_all = false; static enum help_format help_format = HELP_FORMAT_MAN; static struct option builtin_help_options[] = { OPT_BOOLEAN('a', "all", &show_all, "print all available commands"), diff --git a/tools/perf/builtin-lock.c b/tools/perf/builtin-lock.c index e12c844df1e..6c38e4febf9 100644 --- a/tools/perf/builtin-lock.c +++ b/tools/perf/builtin-lock.c @@ -744,7 +744,7 @@ static const char * const lock_usage[] = { static const struct option lock_options[] = { OPT_STRING('i', "input", &input_name, "file", "input file name"), - OPT_BOOLEAN('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"), + OPT_INCR('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"), OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, "dump raw trace in ASCII"), OPT_END() }; diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index b3ba25a910f..bfc47fff9c5 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -133,7 +133,7 @@ static const char * const probe_usage[] = { }; static const struct option options[] = { - OPT_BOOLEAN('v', "verbose", &verbose, + OPT_INCR('v', "verbose", &verbose, "be more verbose (show parsed arguments, etc)"), OPT_BOOLEAN('l', "list", ¶ms.list_events, "list up current probe events"), diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index dc61f1b68b4..9a951368723 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -38,22 +38,22 @@ static int output; static const char *output_name = "perf.data"; static int group = 0; static unsigned int realtime_prio = 0; -static int raw_samples = 0; -static int system_wide = 0; +static bool raw_samples = false; +static bool system_wide = false; static int profile_cpu = -1; static pid_t target_pid = -1; static pid_t target_tid = -1; static pid_t *all_tids = NULL; static int thread_num = 0; static pid_t child_pid = -1; -static int inherit = 1; -static int force = 0; -static int append_file = 0; -static int call_graph = 0; -static int inherit_stat = 0; -static int no_samples = 0; -static int sample_address = 0; -static int multiplex = 0; +static bool inherit = true; +static bool force = false; +static bool append_file = false; +static bool call_graph = false; +static bool inherit_stat = false; +static bool no_samples = false; +static bool sample_address = false; +static bool multiplex = false; static int multiplex_fd = -1; static long samples = 0; @@ -465,7 +465,7 @@ static int __cmd_record(int argc, const char **argv) rename(output_name, oldname); } } else { - append_file = 0; + append_file = false; } flags = O_CREAT|O_RDWR; @@ -701,7 +701,7 @@ static const struct option options[] = { "number of mmap data pages"), OPT_BOOLEAN('g', "call-graph", &call_graph, "do call-graph (stack chain/backtrace) recording"), - OPT_BOOLEAN('v', "verbose", &verbose, + OPT_INCR('v', "verbose", &verbose, "be more verbose (show counter open errors, etc)"), OPT_BOOLEAN('s', "stat", &inherit_stat, "per thread counts"), diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index e93c69a8e72..daee082ab42 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -32,11 +32,11 @@ static char const *input_name = "perf.data"; -static int force; +static bool force; static bool hide_unresolved; static bool dont_use_callchains; -static int show_threads; +static bool show_threads; static struct perf_read_values show_threads_values; static char default_pretty_printing_style[] = "normal"; @@ -418,7 +418,7 @@ static const char * const report_usage[] = { static const struct option options[] = { OPT_STRING('i', "input", &input_name, "file", "input file name"), - OPT_BOOLEAN('v', "verbose", &verbose, + OPT_INCR('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"), OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, "dump raw trace in ASCII"), diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index 5e59c0c40c4..09ddc8e6d8e 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -1790,7 +1790,7 @@ static const char * const sched_usage[] = { static const struct option sched_options[] = { OPT_STRING('i', "input", &input_name, "file", "input file name"), - OPT_BOOLEAN('v', "verbose", &verbose, + OPT_INCR('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"), OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, "dump raw trace in ASCII"), @@ -1805,7 +1805,7 @@ static const char * const latency_usage[] = { static const struct option latency_options[] = { OPT_STRING('s', "sort", &sort_order, "key[,key2...]", "sort by key(s): runtime, switch, avg, max"), - OPT_BOOLEAN('v', "verbose", &verbose, + OPT_INCR('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"), OPT_INTEGER('C', "CPU", &profile_cpu, "CPU to profile on"), @@ -1822,7 +1822,7 @@ static const char * const replay_usage[] = { static const struct option replay_options[] = { OPT_INTEGER('r', "repeat", &replay_repeat, "repeat the workload replay N times (-1: infinite)"), - OPT_BOOLEAN('v', "verbose", &verbose, + OPT_INCR('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"), OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, "dump raw trace in ASCII"), diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c index 1036ca739e6..e619ac89dff 100644 --- a/tools/perf/builtin-stat.c +++ b/tools/perf/builtin-stat.c @@ -67,19 +67,19 @@ static struct perf_event_attr default_attrs[] = { }; -static int system_wide = 0; +static bool system_wide = false; static unsigned int nr_cpus = 0; static int run_idx = 0; static int run_count = 1; -static int inherit = 1; -static int scale = 1; +static bool inherit = true; +static bool scale = true; static pid_t target_pid = -1; static pid_t target_tid = -1; static pid_t *all_tids = NULL; static int thread_num = 0; static pid_t child_pid = -1; -static int null_run = 0; +static bool null_run = false; static int *fd[MAX_NR_CPUS][MAX_COUNTERS]; @@ -528,7 +528,7 @@ static const struct option options[] = { "system-wide collection from all CPUs"), OPT_BOOLEAN('c', "scale", &scale, "scale/normalize counters"), - OPT_BOOLEAN('v', "verbose", &verbose, + OPT_INCR('v', "verbose", &verbose, "be more verbose (show counter open errors, etc)"), OPT_INTEGER('r', "repeat", &run_count, "repeat command and print average + stddev (max: 100)"), diff --git a/tools/perf/builtin-timechart.c b/tools/perf/builtin-timechart.c index 369c1b490a9..96f4a092df3 100644 --- a/tools/perf/builtin-timechart.c +++ b/tools/perf/builtin-timechart.c @@ -42,7 +42,7 @@ static u64 turbo_frequency; static u64 first_time, last_time; -static int power_only; +static bool power_only; struct per_pid; diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 4abdd9b646b..40f24dd46ef 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -57,7 +57,7 @@ static int *fd[MAX_NR_CPUS][MAX_COUNTERS]; -static int system_wide = 0; +static bool system_wide = false; static int default_interval = 0; @@ -68,18 +68,18 @@ static int target_pid = -1; static int target_tid = -1; static pid_t *all_tids = NULL; static int thread_num = 0; -static int inherit = 0; +static bool inherit = false; static int profile_cpu = -1; static int nr_cpus = 0; static unsigned int realtime_prio = 0; -static int group = 0; +static bool group = false; static unsigned int page_size; static unsigned int mmap_pages = 16; static int freq = 1000; /* 1 KHz */ static int delay_secs = 2; -static int zero = 0; -static int dump_symtab = 0; +static bool zero = false; +static bool dump_symtab = false; static bool hide_kernel_symbols = false; static bool hide_user_symbols = false; @@ -854,7 +854,7 @@ static void handle_keypress(int c) display_weighted = ~display_weighted; break; case 'z': - zero = ~zero; + zero = !zero; break; default: break; @@ -1335,7 +1335,7 @@ static const struct option options[] = { "display this many functions"), OPT_BOOLEAN('U', "hide_user_symbols", &hide_user_symbols, "hide user symbols"), - OPT_BOOLEAN('v', "verbose", &verbose, + OPT_INCR('v', "verbose", &verbose, "be more verbose (show counter open errors, etc)"), OPT_END() }; diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c index 407041d20de..8fc50d83154 100644 --- a/tools/perf/builtin-trace.c +++ b/tools/perf/builtin-trace.c @@ -505,7 +505,7 @@ static const char * const trace_usage[] = { static const struct option options[] = { OPT_BOOLEAN('D', "dump-raw-trace", &dump_trace, "dump raw trace in ASCII"), - OPT_BOOLEAN('v', "verbose", &verbose, + OPT_INCR('v', "verbose", &verbose, "be more verbose (show symbol address, etc)"), OPT_BOOLEAN('L', "Latency", &latency_format, "show latency attributes (irqs/preemption disabled, etc)"), diff --git a/tools/perf/util/debug.c b/tools/perf/util/debug.c index 033d66db863..dd824cf3b62 100644 --- a/tools/perf/util/debug.c +++ b/tools/perf/util/debug.c @@ -13,7 +13,7 @@ #include "util.h" int verbose = 0; -int dump_trace = 0; +bool dump_trace = false; int eprintf(int level, const char *fmt, ...) { diff --git a/tools/perf/util/debug.h b/tools/perf/util/debug.h index 5cb0a1b1401..047ac3324eb 100644 --- a/tools/perf/util/debug.h +++ b/tools/perf/util/debug.h @@ -2,10 +2,11 @@ #ifndef __PERF_DEBUG_H #define __PERF_DEBUG_H +#include #include "event.h" extern int verbose; -extern int dump_trace; +extern bool dump_trace; int dump_printf(const char *fmt, ...) __attribute__((format(printf, 1, 2))); void trace_event(event_t *event); diff --git a/tools/perf/util/parse-options.c b/tools/perf/util/parse-options.c index 79dfa0c34b3..ed887642460 100644 --- a/tools/perf/util/parse-options.c +++ b/tools/perf/util/parse-options.c @@ -49,6 +49,7 @@ static int get_value(struct parse_opt_ctx_t *p, break; /* FALLTHROUGH */ case OPTION_BOOLEAN: + case OPTION_INCR: case OPTION_BIT: case OPTION_SET_INT: case OPTION_SET_PTR: @@ -73,6 +74,10 @@ static int get_value(struct parse_opt_ctx_t *p, return 0; case OPTION_BOOLEAN: + *(bool *)opt->value = unset ? false : true; + return 0; + + case OPTION_INCR: *(int *)opt->value = unset ? 0 : *(int *)opt->value + 1; return 0; @@ -478,6 +483,7 @@ int usage_with_options_internal(const char * const *usagestr, case OPTION_GROUP: case OPTION_BIT: case OPTION_BOOLEAN: + case OPTION_INCR: case OPTION_SET_INT: case OPTION_SET_PTR: case OPTION_LONG: diff --git a/tools/perf/util/parse-options.h b/tools/perf/util/parse-options.h index 948805af43c..b2da725f102 100644 --- a/tools/perf/util/parse-options.h +++ b/tools/perf/util/parse-options.h @@ -8,7 +8,8 @@ enum parse_opt_type { OPTION_GROUP, /* options with no arguments */ OPTION_BIT, - OPTION_BOOLEAN, /* _INCR would have been a better name */ + OPTION_BOOLEAN, + OPTION_INCR, OPTION_SET_INT, OPTION_SET_PTR, /* options with arguments (usually) */ @@ -95,6 +96,7 @@ struct option { #define OPT_GROUP(h) { .type = OPTION_GROUP, .help = (h) } #define OPT_BIT(s, l, v, h, b) { .type = OPTION_BIT, .short_name = (s), .long_name = (l), .value = (v), .help = (h), .defval = (b) } #define OPT_BOOLEAN(s, l, v, h) { .type = OPTION_BOOLEAN, .short_name = (s), .long_name = (l), .value = (v), .help = (h) } +#define OPT_INCR(s, l, v, h) { .type = OPTION_INCR, .short_name = (s), .long_name = (l), .value = (v), .help = (h) } #define OPT_SET_INT(s, l, v, h, i) { .type = OPTION_SET_INT, .short_name = (s), .long_name = (l), .value = (v), .help = (h), .defval = (i) } #define OPT_SET_PTR(s, l, v, h, p) { .type = OPTION_SET_PTR, .short_name = (s), .long_name = (l), .value = (v), .help = (h), .defval = (p) } #define OPT_INTEGER(s, l, v, h) { .type = OPTION_INTEGER, .short_name = (s), .long_name = (l), .value = (v), .help = (h) } diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c index 3b81250ffed..17d6d66ed76 100644 --- a/tools/perf/util/trace-event-parse.c +++ b/tools/perf/util/trace-event-parse.c @@ -42,7 +42,7 @@ int header_page_overwrite_size; int header_page_data_offset; int header_page_data_size; -int latency_format; +bool latency_format; static char *input_buf; static unsigned long long input_buf_ptr; diff --git a/tools/perf/util/trace-event.h b/tools/perf/util/trace-event.h index c3269b937db..81f2fd20a0e 100644 --- a/tools/perf/util/trace-event.h +++ b/tools/perf/util/trace-event.h @@ -1,6 +1,7 @@ #ifndef __PERF_TRACE_EVENTS_H #define __PERF_TRACE_EVENTS_H +#include #include "parse-events.h" #define __unused __attribute__((unused)) @@ -241,7 +242,7 @@ extern int header_page_size_size; extern int header_page_data_offset; extern int header_page_data_size; -extern int latency_format; +extern bool latency_format; int parse_header_page(char *buf, unsigned long size); int trace_parse_common_type(void *data); -- cgit v1.2.3-70-g09d2 From 6ba85cea872954a36d79e46bf6a9c6ea92794f01 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 17 May 2010 12:16:48 -0300 Subject: perf options: Introduce OPT_U64 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We have things like user_interval (-c/--count) in 'perf record' that needs this. Cc: Frédéric Weisbecker Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Tom Zanussi LKML-Reference: Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/parse-options.c | 18 ++++++++++++++++++ tools/perf/util/parse-options.h | 2 ++ 2 files changed, 20 insertions(+) (limited to 'tools/perf/util/parse-options.c') diff --git a/tools/perf/util/parse-options.c b/tools/perf/util/parse-options.c index ed887642460..b05d51df2ce 100644 --- a/tools/perf/util/parse-options.c +++ b/tools/perf/util/parse-options.c @@ -60,6 +60,7 @@ static int get_value(struct parse_opt_ctx_t *p, case OPTION_STRING: case OPTION_INTEGER: case OPTION_LONG: + case OPTION_U64: default: break; } @@ -141,6 +142,22 @@ static int get_value(struct parse_opt_ctx_t *p, return opterror(opt, "expects a numerical value", flags); return 0; + case OPTION_U64: + if (unset) { + *(u64 *)opt->value = 0; + return 0; + } + if (opt->flags & PARSE_OPT_OPTARG && !p->opt) { + *(u64 *)opt->value = opt->defval; + return 0; + } + if (get_arg(p, opt, flags, &arg)) + return -1; + *(u64 *)opt->value = strtoull(arg, (char **)&s, 10); + if (*s) + return opterror(opt, "expects a numerical value", flags); + return 0; + case OPTION_END: case OPTION_ARGUMENT: case OPTION_GROUP: @@ -487,6 +504,7 @@ int usage_with_options_internal(const char * const *usagestr, case OPTION_SET_INT: case OPTION_SET_PTR: case OPTION_LONG: + case OPTION_U64: break; } diff --git a/tools/perf/util/parse-options.h b/tools/perf/util/parse-options.h index b2da725f102..e301e96b9d1 100644 --- a/tools/perf/util/parse-options.h +++ b/tools/perf/util/parse-options.h @@ -17,6 +17,7 @@ enum parse_opt_type { OPTION_INTEGER, OPTION_LONG, OPTION_CALLBACK, + OPTION_U64, }; enum parse_opt_flags { @@ -101,6 +102,7 @@ struct option { #define OPT_SET_PTR(s, l, v, h, p) { .type = OPTION_SET_PTR, .short_name = (s), .long_name = (l), .value = (v), .help = (h), .defval = (p) } #define OPT_INTEGER(s, l, v, h) { .type = OPTION_INTEGER, .short_name = (s), .long_name = (l), .value = (v), .help = (h) } #define OPT_LONG(s, l, v, h) { .type = OPTION_LONG, .short_name = (s), .long_name = (l), .value = (v), .help = (h) } +#define OPT_U64(s, l, v, h) { .type = OPTION_U64, .short_name = (s), .long_name = (l), .value = (v), .help = (h) } #define OPT_STRING(s, l, v, a, h) { .type = OPTION_STRING, .short_name = (s), .long_name = (l), .value = (v), (a), .help = (h) } #define OPT_DATE(s, l, v, h) \ { .type = OPTION_CALLBACK, .short_name = (s), .long_name = (l), .value = (v), .argh = "time", .help = (h), .callback = parse_opt_approxidate_cb } -- cgit v1.2.3-70-g09d2 From c100edbee8dbf033ec4095a976a74c1c75c9fc1d Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 17 May 2010 15:30:00 -0300 Subject: perf options: Introduce OPT_UINTEGER MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit For unsigned int options to be parsed, next patches will make use of it. Cc: Frédéric Weisbecker Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Tom Zanussi LKML-Reference: Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/parse-options.c | 22 ++++++++++++++++++++-- tools/perf/util/parse-options.h | 2 ++ 2 files changed, 22 insertions(+), 2 deletions(-) (limited to 'tools/perf/util/parse-options.c') diff --git a/tools/perf/util/parse-options.c b/tools/perf/util/parse-options.c index b05d51df2ce..36d955e4942 100644 --- a/tools/perf/util/parse-options.c +++ b/tools/perf/util/parse-options.c @@ -59,6 +59,7 @@ static int get_value(struct parse_opt_ctx_t *p, case OPTION_GROUP: case OPTION_STRING: case OPTION_INTEGER: + case OPTION_UINTEGER: case OPTION_LONG: case OPTION_U64: default: @@ -126,6 +127,22 @@ static int get_value(struct parse_opt_ctx_t *p, return opterror(opt, "expects a numerical value", flags); return 0; + case OPTION_UINTEGER: + if (unset) { + *(unsigned int *)opt->value = 0; + return 0; + } + if (opt->flags & PARSE_OPT_OPTARG && !p->opt) { + *(unsigned int *)opt->value = opt->defval; + return 0; + } + if (get_arg(p, opt, flags, &arg)) + return -1; + *(unsigned int *)opt->value = strtol(arg, (char **)&s, 10); + if (*s) + return opterror(opt, "expects a numerical value", flags); + return 0; + case OPTION_LONG: if (unset) { *(long *)opt->value = 0; @@ -463,7 +480,10 @@ int usage_with_options_internal(const char * const *usagestr, switch (opts->type) { case OPTION_ARGUMENT: break; + case OPTION_LONG: + case OPTION_U64: case OPTION_INTEGER: + case OPTION_UINTEGER: if (opts->flags & PARSE_OPT_OPTARG) if (opts->long_name) pos += fprintf(stderr, "[=]"); @@ -503,8 +523,6 @@ int usage_with_options_internal(const char * const *usagestr, case OPTION_INCR: case OPTION_SET_INT: case OPTION_SET_PTR: - case OPTION_LONG: - case OPTION_U64: break; } diff --git a/tools/perf/util/parse-options.h b/tools/perf/util/parse-options.h index e301e96b9d1..c6aa4eed5ed 100644 --- a/tools/perf/util/parse-options.h +++ b/tools/perf/util/parse-options.h @@ -18,6 +18,7 @@ enum parse_opt_type { OPTION_LONG, OPTION_CALLBACK, OPTION_U64, + OPTION_UINTEGER, }; enum parse_opt_flags { @@ -101,6 +102,7 @@ struct option { #define OPT_SET_INT(s, l, v, h, i) { .type = OPTION_SET_INT, .short_name = (s), .long_name = (l), .value = (v), .help = (h), .defval = (i) } #define OPT_SET_PTR(s, l, v, h, p) { .type = OPTION_SET_PTR, .short_name = (s), .long_name = (l), .value = (v), .help = (h), .defval = (p) } #define OPT_INTEGER(s, l, v, h) { .type = OPTION_INTEGER, .short_name = (s), .long_name = (l), .value = (v), .help = (h) } +#define OPT_UINTEGER(s, l, v, h) { .type = OPTION_UINTEGER, .short_name = (s), .long_name = (l), .value = (v), .help = (h) } #define OPT_LONG(s, l, v, h) { .type = OPTION_LONG, .short_name = (s), .long_name = (l), .value = (v), .help = (h) } #define OPT_U64(s, l, v, h) { .type = OPTION_U64, .short_name = (s), .long_name = (l), .value = (v), .help = (h) } #define OPT_STRING(s, l, v, a, h) { .type = OPTION_STRING, .short_name = (s), .long_name = (l), .value = (v), (a), .help = (h) } -- cgit v1.2.3-70-g09d2 From edb7c60e27c1baff38d82440dc52eaffac9a45f4 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 17 May 2010 16:22:41 -0300 Subject: perf options: Type check all the remaining OPT_ variants MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit OPT_SET_INT was renamed to OPT_SET_UINT since the only use in these tools is to set something that has an enum type, that is builtin compatible with unsigned int. Several string constifications were done to make OPT_STRING require a const char * type. Cc: Frédéric Weisbecker Cc: Mike Galbraith Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Cc: Tom Zanussi LKML-Reference: Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-bench.c | 4 ++-- tools/perf/builtin-help.c | 6 +++--- tools/perf/builtin-kvm.c | 2 +- tools/perf/builtin-report.c | 4 ++-- tools/perf/builtin-sched.c | 2 +- tools/perf/builtin-top.c | 2 +- tools/perf/util/hist.c | 2 +- tools/perf/util/parse-options.c | 10 +++++----- tools/perf/util/parse-options.h | 16 ++++++++-------- tools/perf/util/sort.c | 8 ++++---- tools/perf/util/sort.h | 8 ++++---- tools/perf/util/symbol.h | 2 +- 12 files changed, 33 insertions(+), 33 deletions(-) (limited to 'tools/perf/util/parse-options.c') diff --git a/tools/perf/builtin-bench.c b/tools/perf/builtin-bench.c index 46996774e55..fcb96269852 100644 --- a/tools/perf/builtin-bench.c +++ b/tools/perf/builtin-bench.c @@ -95,7 +95,7 @@ static void dump_suites(int subsys_index) return; } -static char *bench_format_str; +static const char *bench_format_str; int bench_format = BENCH_FORMAT_DEFAULT; static const struct option bench_options[] = { @@ -126,7 +126,7 @@ static void print_usage(void) printf("\n"); } -static int bench_str2int(char *str) +static int bench_str2int(const char *str) { if (!str) return BENCH_FORMAT_DEFAULT; diff --git a/tools/perf/builtin-help.c b/tools/perf/builtin-help.c index 81e3ecc40fc..6d5a8a7faf4 100644 --- a/tools/perf/builtin-help.c +++ b/tools/perf/builtin-help.c @@ -33,10 +33,10 @@ static bool show_all = false; static enum help_format help_format = HELP_FORMAT_MAN; static struct option builtin_help_options[] = { OPT_BOOLEAN('a', "all", &show_all, "print all available commands"), - OPT_SET_INT('m', "man", &help_format, "show man page", HELP_FORMAT_MAN), - OPT_SET_INT('w', "web", &help_format, "show manual in web browser", + OPT_SET_UINT('m', "man", &help_format, "show man page", HELP_FORMAT_MAN), + OPT_SET_UINT('w', "web", &help_format, "show manual in web browser", HELP_FORMAT_WEB), - OPT_SET_INT('i', "info", &help_format, "show info page", + OPT_SET_UINT('i', "info", &help_format, "show info page", HELP_FORMAT_INFO), OPT_END(), }; diff --git a/tools/perf/builtin-kvm.c b/tools/perf/builtin-kvm.c index b1c6b38567f..34d1e853829 100644 --- a/tools/perf/builtin-kvm.c +++ b/tools/perf/builtin-kvm.c @@ -19,7 +19,7 @@ #include #include -static char *file_name; +static const char *file_name; static char name_buffer[256]; bool perf_host = 1; diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 68265120ee0..1d3c1003b43 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -39,8 +39,8 @@ static bool dont_use_callchains; static bool show_threads; static struct perf_read_values show_threads_values; -static char default_pretty_printing_style[] = "normal"; -static char *pretty_printing_style = default_pretty_printing_style; +static const char default_pretty_printing_style[] = "normal"; +static const char *pretty_printing_style = default_pretty_printing_style; static char callchain_default_opt[] = "fractal,0.5"; diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index c80acdf927a..f67bce2a83b 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -22,7 +22,7 @@ static char const *input_name = "perf.data"; static char default_sort_order[] = "avg, max, switch, runtime"; -static char *sort_order = default_sort_order; +static const char *sort_order = default_sort_order; static int profile_cpu = -1; diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 9f0cfa0108a..397290a0a76 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -96,7 +96,7 @@ struct source_line { struct source_line *next; }; -static char *sym_filter = NULL; +static const char *sym_filter = NULL; struct sym_entry *sym_filter_entry = NULL; struct sym_entry *sym_filter_entry_sched = NULL; static int sym_pcnt_filter = 5; diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c index f75c5f62401..9a71c94f057 100644 --- a/tools/perf/util/hist.c +++ b/tools/perf/util/hist.c @@ -662,7 +662,7 @@ size_t hists__fprintf(struct hists *self, struct hists *pair, long displacement = 0; unsigned int width; const char *sep = symbol_conf.field_sep; - char *col_width = symbol_conf.col_width_list_str; + const char *col_width = symbol_conf.col_width_list_str; init_rem_hits(); diff --git a/tools/perf/util/parse-options.c b/tools/perf/util/parse-options.c index 36d955e4942..99d02aa57db 100644 --- a/tools/perf/util/parse-options.c +++ b/tools/perf/util/parse-options.c @@ -51,7 +51,7 @@ static int get_value(struct parse_opt_ctx_t *p, case OPTION_BOOLEAN: case OPTION_INCR: case OPTION_BIT: - case OPTION_SET_INT: + case OPTION_SET_UINT: case OPTION_SET_PTR: return opterror(opt, "takes no value", flags); case OPTION_END: @@ -83,8 +83,8 @@ static int get_value(struct parse_opt_ctx_t *p, *(int *)opt->value = unset ? 0 : *(int *)opt->value + 1; return 0; - case OPTION_SET_INT: - *(int *)opt->value = unset ? 0 : opt->defval; + case OPTION_SET_UINT: + *(unsigned int *)opt->value = unset ? 0 : opt->defval; return 0; case OPTION_SET_PTR: @@ -515,13 +515,13 @@ int usage_with_options_internal(const char * const *usagestr, pos += fprintf(stderr, " ..."); } break; - default: /* OPTION_{BIT,BOOLEAN,SET_INT,SET_PTR} */ + default: /* OPTION_{BIT,BOOLEAN,SET_UINT,SET_PTR} */ case OPTION_END: case OPTION_GROUP: case OPTION_BIT: case OPTION_BOOLEAN: case OPTION_INCR: - case OPTION_SET_INT: + case OPTION_SET_UINT: case OPTION_SET_PTR: break; } diff --git a/tools/perf/util/parse-options.h b/tools/perf/util/parse-options.h index 5838e2d8bbc..c7d72dce54b 100644 --- a/tools/perf/util/parse-options.h +++ b/tools/perf/util/parse-options.h @@ -13,7 +13,7 @@ enum parse_opt_type { OPTION_BIT, OPTION_BOOLEAN, OPTION_INCR, - OPTION_SET_INT, + OPTION_SET_UINT, OPTION_SET_PTR, /* options with arguments (usually) */ OPTION_STRING, @@ -79,7 +79,7 @@ typedef int parse_opt_cb(const struct option *, const char *arg, int unset); * * `defval`:: * default value to fill (*->value) with for PARSE_OPT_OPTARG. - * OPTION_{BIT,SET_INT,SET_PTR} store the {mask,integer,pointer} to put in + * OPTION_{BIT,SET_UINT,SET_PTR} store the {mask,integer,pointer} to put in * the value when met. * CALLBACKS can use it like they want. */ @@ -101,16 +101,16 @@ struct option { #define OPT_END() { .type = OPTION_END } #define OPT_ARGUMENT(l, h) { .type = OPTION_ARGUMENT, .long_name = (l), .help = (h) } #define OPT_GROUP(h) { .type = OPTION_GROUP, .help = (h) } -#define OPT_BIT(s, l, v, h, b) { .type = OPTION_BIT, .short_name = (s), .long_name = (l), .value = (v), .help = (h), .defval = (b) } +#define OPT_BIT(s, l, v, h, b) { .type = OPTION_BIT, .short_name = (s), .long_name = (l), .value = check_vtype(v, int *), .help = (h), .defval = (b) } #define OPT_BOOLEAN(s, l, v, h) { .type = OPTION_BOOLEAN, .short_name = (s), .long_name = (l), .value = check_vtype(v, bool *), .help = (h) } -#define OPT_INCR(s, l, v, h) { .type = OPTION_INCR, .short_name = (s), .long_name = (l), .value = (v), .help = (h) } -#define OPT_SET_INT(s, l, v, h, i) { .type = OPTION_SET_INT, .short_name = (s), .long_name = (l), .value = (v), .help = (h), .defval = (i) } +#define OPT_INCR(s, l, v, h) { .type = OPTION_INCR, .short_name = (s), .long_name = (l), .value = check_vtype(v, int *), .help = (h) } +#define OPT_SET_UINT(s, l, v, h, i) { .type = OPTION_SET_UINT, .short_name = (s), .long_name = (l), .value = check_vtype(v, unsigned int *), .help = (h), .defval = (i) } #define OPT_SET_PTR(s, l, v, h, p) { .type = OPTION_SET_PTR, .short_name = (s), .long_name = (l), .value = (v), .help = (h), .defval = (p) } #define OPT_INTEGER(s, l, v, h) { .type = OPTION_INTEGER, .short_name = (s), .long_name = (l), .value = check_vtype(v, int *), .help = (h) } #define OPT_UINTEGER(s, l, v, h) { .type = OPTION_UINTEGER, .short_name = (s), .long_name = (l), .value = check_vtype(v, unsigned int *), .help = (h) } -#define OPT_LONG(s, l, v, h) { .type = OPTION_LONG, .short_name = (s), .long_name = (l), .value = (v), .help = (h) } -#define OPT_U64(s, l, v, h) { .type = OPTION_U64, .short_name = (s), .long_name = (l), .value = (v), .help = (h) } -#define OPT_STRING(s, l, v, a, h) { .type = OPTION_STRING, .short_name = (s), .long_name = (l), .value = (v), (a), .help = (h) } +#define OPT_LONG(s, l, v, h) { .type = OPTION_LONG, .short_name = (s), .long_name = (l), .value = check_vtype(v, long *), .help = (h) } +#define OPT_U64(s, l, v, h) { .type = OPTION_U64, .short_name = (s), .long_name = (l), .value = check_vtype(v, u64 *), .help = (h) } +#define OPT_STRING(s, l, v, a, h) { .type = OPTION_STRING, .short_name = (s), .long_name = (l), .value = check_vtype(v, const char **), (a), .help = (h) } #define OPT_DATE(s, l, v, h) \ { .type = OPTION_CALLBACK, .short_name = (s), .long_name = (l), .value = (v), .argh = "time", .help = (h), .callback = parse_opt_approxidate_cb } #define OPT_CALLBACK(s, l, v, a, h, f) \ diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c index da30b305fba..2316cb5a411 100644 --- a/tools/perf/util/sort.c +++ b/tools/perf/util/sort.c @@ -1,10 +1,10 @@ #include "sort.h" regex_t parent_regex; -char default_parent_pattern[] = "^sys_|^do_page_fault"; -char *parent_pattern = default_parent_pattern; -char default_sort_order[] = "comm,dso,symbol"; -char *sort_order = default_sort_order; +const char default_parent_pattern[] = "^sys_|^do_page_fault"; +const char *parent_pattern = default_parent_pattern; +const char default_sort_order[] = "comm,dso,symbol"; +const char *sort_order = default_sort_order; int sort__need_collapse = 0; int sort__has_parent = 0; diff --git a/tools/perf/util/sort.h b/tools/perf/util/sort.h index eab2e0b3b74..0d61c4082f4 100644 --- a/tools/perf/util/sort.h +++ b/tools/perf/util/sort.h @@ -25,10 +25,10 @@ #include "sort.h" extern regex_t parent_regex; -extern char *sort_order; -extern char default_parent_pattern[]; -extern char *parent_pattern; -extern char default_sort_order[]; +extern const char *sort_order; +extern const char default_parent_pattern[]; +extern const char *parent_pattern; +extern const char default_sort_order[]; extern int sort__need_collapse; extern int sort__has_parent; extern char *field_sep; diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 6389d1acaf8..032469e4187 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -78,7 +78,7 @@ struct symbol_conf { *default_guest_kallsyms, *default_guest_modules; const char *guestmount; - char *dso_list_str, + const char *dso_list_str, *comm_list_str, *sym_list_str, *col_width_list_str; -- cgit v1.2.3-70-g09d2