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[PAHOLE]: Implement --quiet 

For now it just suppresses the struct statistics at the end of the output, but
will also suppress the comments about holes.

Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
This commit is contained in:
Arnaldo Carvalho de Melo 2007-06-22 16:43:29 -03:00
parent 1d53d3640f
commit 949e8c4f14
2 changed files with 13 additions and 3 deletions
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3
dwarves.c
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@ -2393,8 +2393,9 @@ size_t class__fprintf(struct class *self, const struct cu *cu,
cconf.indent, tabs,
tself->size, sum, sum_holes,
tself->size - (sum + sum_holes));
putchar('\n');
out:
return printed + fprintf(fp, "\n%.*s}%s%s", indent, tabs,
return printed + fprintf(fp, "%.*s}%s%s", indent, tabs,
cconf.suffix ? " ": "", cconf.suffix ?: "");
}

13
pahole.c
View File

@ -35,6 +35,7 @@ static uint16_t nr_bit_holes;
static uint16_t hole_size_ge;
static uint8_t show_packable;
static uint8_t global_verbose;
static uint8_t quiet;
static uint8_t recursive;
static size_t cacheline_size;
static uint8_t find_containers;
@ -44,7 +45,7 @@ static char *class_name;
static char separator = '\t';
static Dwarf_Off class_dwarf_offset;
struct conf_fprintf conf = {
static struct conf_fprintf conf = {
.emit_stats = 1,
};
@ -185,7 +186,9 @@ static void class_formatter(struct structure *self)
tag__fprintf(tag, self->cu, &conf, stdout);
printf("\t/* definitions: %u */\n", self->nr_files);
if (conf.emit_stats)
printf("\t/* definitions: %u */\n", self->nr_files);
putchar('\n');
}
@ -596,6 +599,11 @@ static const struct argp_option pahole__options[] = {
.key = 'A',
.doc = "include nested (inside other structs) anonymous classes",
},
{
.name = "quiet",
.key = 'q',
.doc = "be quieter",
},
{
.name = "verbose",
.key = 'V',
@ -650,6 +658,7 @@ static error_t pahole__options_parser(int key, char *arg,
case 'X': cu__exclude_prefix = arg;
cu__exclude_prefix_len = strlen(cu__exclude_prefix);
break;
case 'q': conf.emit_stats = 0; break;
case 'V': global_verbose = 1; break;
default:
return ARGP_ERR_UNKNOWN;