[PFUNCT]: Move usage() and the long options table to just before main
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
This commit is contained in:
Arnaldo Carvalho de Melo
parent
a7f819ccb2
commit
b7fc53acb1
98
pfunct.c
98
pfunct.c
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@ -30,7 +30,7 @@ struct fn_stats {
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unsigned int nr_files;
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};
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static struct fn_stats * fn_stats__new(const struct function *function)
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static struct fn_stats *fn_stats__new(const struct function *function)
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{
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struct fn_stats *self = malloc(sizeof(*self));
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@ -131,7 +131,8 @@ static void fn_stats_inline_stats_fmtr(const struct fn_stats *self)
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static void print_total_inline_stats(void)
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{
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printf("%-32.32s %5.5s / %5.5s = %5.5s %s\n", "name", "totsz", "exp#", "avgsz", "src#");
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printf("%-32.32s %5.5s / %5.5s = %5.5s %s\n",
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"name", "totsz", "exp#", "avgsz", "src#");
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print_fn_stats(fn_stats_inline_stats_fmtr);
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}
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@ -216,48 +217,6 @@ static int cu_unique_iterator(struct cu *cu, void *cookie)
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function__filter);
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}
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static struct option long_options[] = {
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{ "class", required_argument, NULL, 'c' },
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{ "externals", no_argument, NULL, 'e' },
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{ "cc_inlined", no_argument, NULL, 'H' },
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{ "cc_uninlined", no_argument, NULL, 'G' },
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{ "function_name_len", no_argument, NULL, 'N' },
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{ "goto_labels", no_argument, NULL, 'g' },
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{ "inline_expansions", no_argument, NULL, 'i' },
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{ "inline_expansions_stats", no_argument, NULL, 'I' },
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{ "total_inline_stats", no_argument, NULL, 't' },
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{ "help", no_argument, NULL, 'h' },
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{ "nr_parameters", no_argument, NULL, 'p' },
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{ "sizes", no_argument, NULL, 's' },
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{ "nr_variables", no_argument, NULL, 'S' },
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{ "variables", no_argument, NULL, 'T' },
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{ "verbose", no_argument, NULL, 'V' },
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{ NULL, 0, NULL, 0, }
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};
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static void usage(void)
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{
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fprintf(stderr,
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"usage: pfunct [options] <file_name> {<function_name>}\n"
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" where: \n"
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" -c, --class=<class> functions that have <class> "
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"pointer parameters\n"
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" -e, --externals show just external functions\n"
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" -g, --goto_labels show number of goto labels\n"
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" -G, --cc_uninlined declared inline, uninlined by compiler\n"
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" -H, --cc_inlined not declared inline, inlined by compiler\n"
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" -i, --inline_expansions show inline expansions\n"
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" -I, --inline_expansions_stats show inline expansions stats\n"
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" -t, --total_inline_stats show Multi-CU total inline "
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"expansions stats\n"
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" -s, --sizes show size of functions\n"
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" -N, --function_name_len show size of functions\n"
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" -p, --nr_parameters show number or parameters\n"
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" -S, --nr_variables show number of variables\n"
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" -T, --variables show variables\n"
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" -V, --verbose be verbose\n");
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}
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static int function__has_parameter_of_type(const struct function *self,
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const struct class *target)
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{
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@ -317,6 +276,57 @@ static int cu_function_iterator(struct cu *cu, void *cookie)
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return cu__for_each_function(cu, function_iterator, cookie, NULL);
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}
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static struct option long_options[] = {
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{ "class", required_argument, NULL, 'c' },
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{ "externals", no_argument, NULL, 'e' },
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{ "cc_inlined", no_argument, NULL, 'H' },
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{ "cc_uninlined", no_argument, NULL, 'G' },
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{ "function_name_len", no_argument, NULL, 'N' },
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{ "goto_labels", no_argument, NULL, 'g' },
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{ "inline_expansions", no_argument, NULL, 'i' },
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{ "inline_expansions_stats", no_argument, NULL, 'I' },
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{ "total_inline_stats", no_argument, NULL, 't' },
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{ "help", no_argument, NULL, 'h' },
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{ "nr_parameters", no_argument, NULL, 'p' },
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{ "sizes", no_argument, NULL, 's' },
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{ "nr_variables", no_argument, NULL, 'S' },
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{ "variables", no_argument, NULL, 'T' },
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{ "verbose", no_argument, NULL, 'V' },
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{ NULL, 0, NULL, 0, }
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};
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static void usage(void)
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{
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fprintf(stdout,
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"usage: pfunct [options] <file_name> {<function_name>}\n"
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" where: \n"
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" -c, --class=<class> functions that have "
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"<class> pointer "
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"parameters\n"
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" -e, --externals show just external "
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"functions\n"
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" -g, --goto_labels show number of goto "
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"labels\n"
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" -G, --cc_uninlined declared inline, "
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"uninlined by compiler\n"
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" -H, --cc_inlined not declared inline, "
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"inlined by compiler\n"
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" -i, --inline_expansions show inline expansions\n"
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" -I, --inline_expansions_stats show inline expansions "
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"stats\n"
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" -t, --total_inline_stats show Multi-CU total "
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"inline expansions "
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"stats\n"
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" -s, --sizes show size of functions\n"
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" -N, --function_name_len show size of functions\n"
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" -p, --nr_parameters show number of "
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"parameters\n"
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" -S, --nr_variables show number of "
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"variables\n"
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" -T, --variables show variables\n"
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" -V, --verbose be verbose\n");
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}
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int main(int argc, char *argv[])
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{
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int option, option_index;
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