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[PAHOLE]: save a few bytes on-disk 

Merge option parsing variables into one opts variable.

   text    data     bss     dec     hex filename
  25006     660      44   25710    646e pahole.orig
  24974     660      44   25678    644e pahole

Signed-off-by: Bernhard Fischer <rep.nop@aon.at>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
This commit is contained in:
Bernhard Fischer 2006-12-05 14:55:31 -02:00 committed by Arnaldo Carvalho de Melo
parent 76bf0ada17
commit 10b1299dea
1 changed files with 15 additions and 12 deletions
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27
pahole.c
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@ -244,10 +244,13 @@ int main(int argc, char *argv[])
struct cus *cus;
char *file_name;
char *class_name = NULL;
int show_sizes = 0;
int show_nr_members = 0;
int show_class_name_len = 0;
int show_total_structure_stats = 0;
unsigned opts = 0;
enum {
FLAG_show_sizes = 1,
FLAG_show_nr_members,
FLAG_show_class_name_len,
FLAG_show_total_structure_stats
};
int nr_holes = 0;
while ((option = getopt_long(argc, argv, "c:D:hH:nNstx:X:",
@ -255,10 +258,10 @@ int main(int argc, char *argv[])
switch (option) {
case 'c': cacheline_size = atoi(optarg); break;
case 'H': nr_holes = atoi(optarg); break;
case 's': show_sizes = 1; break;
case 'n': show_nr_members = 1; break;
case 'N': show_class_name_len = 1; break;
case 't': show_total_structure_stats = 1; break;
case 's': opts |= FLAG_show_sizes; break;
case 'n': opts |= FLAG_show_nr_members; break;
case 'N': opts |= FLAG_show_class_name_len; break;
case 't': opts |= FLAG_show_total_structure_stats; break;
case 'D': decl_exclude_prefix = optarg;
decl_exclude_prefix_len = strlen(decl_exclude_prefix);
break;
@ -296,16 +299,16 @@ int main(int argc, char *argv[])
return EXIT_FAILURE;
}
if (show_total_structure_stats) {
if (opts & FLAG_show_total_structure_stats) {
cus__for_each_cu(cus, cu_total_structure_iterator, NULL,
cu__filter);
print_total_structure_stats();
} else if (show_nr_members)
} else if (opts & FLAG_show_nr_members)
cus__for_each_cu(cus, cu_nr_members_iterator, NULL,
cu__filter);
else if (show_sizes)
else if (opts & FLAG_show_sizes)
cus__for_each_cu(cus, cu_sizes_iterator, NULL, cu__filter);
else if (show_class_name_len)
else if (opts & FLAG_show_class_name_len)
cus__for_each_cu(cus, cu_class_name_len_iterator, NULL,
cu__filter);
else if (nr_holes > 0)