GGLinnk/bees
1
0
Fork 0
mirror of https://github.com/Zygo/bees.git synced 2025-11-04 04:00:36 +01:00
Code Packages Activity

Merge remote-tracking branch 'kakra/integration' into subvol-threads

Browse Source
This commit is contained in:
Zygo Blaxell
2017-11-11 14:38:17 -05:00
parent b7e316b005 47805253e6
commit bb273770c5
6 changed files with 96 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

54
src/bees.cc
View File

@@ -19,18 +19,25 @@
#include <linux/fs.h>
#include <sys/ioctl.h>
#include <getopt.h>
using namespace crucible;
using namespace std;
int
do_cmd_help(const char **argv)
do_cmd_help(char *argv[])
{
cerr << "Usage: " << argv[0] << " fs-root-path [fs-root-path-2...]\n"
cerr << "Usage: " << argv[0] << " [options] fs-root-path [fs-root-path-2...]\n"
"Performs best-effort extent-same deduplication on btrfs.\n"
"\n"
"fs-root-path MUST be the root of a btrfs filesystem tree (id 5).\n"
"Other directories will be rejected.\n"
"\n"
"Options:\n"
"\t-h, --help\t\tShow this help\n"
"\t-t, --timestamps\tShow timestamps in log output (default)\n"
"\t-T, --notimestamps\tOmit timestamps in log output\n"
"\n"
"Optional environment variables:\n"
"\tBEESHOME\tPath to hash table and configuration files\n"
"\t\t\t(default is .beeshome/ in the root of each filesystem).\n"
@@ -589,7 +596,7 @@ bees_worker_thread_count()
}
int
bees_main(int argc, const char **argv)
bees_main(int argc, char *argv[])
{
set_catch_explainer([&](string s) {
BEESLOG("\n\n*** EXCEPTION ***\n\t" << s << "\n***\n");
@@ -603,17 +610,50 @@ bees_main(int argc, const char **argv)
shared_ptr<BeesContext> bc;
THROW_CHECK1(invalid_argument, argc, argc >= 0);
vector<string> args(argv + 1, argv + argc);
// Defaults
int chatter_prefix_timestamp = 1;
// Parse options
int c;
while (1) {
int option_index = 0;
static struct option long_options[] = {
{ "timestamps", no_argument, NULL, 't' },
{ "notimestamps", no_argument, NULL, 'T' },
{ "help", no_argument, NULL, 'h' }
};
c = getopt_long(argc, argv, "Tth", long_options, &option_index);
if (-1 == c) {
break;
}
switch (c) {
case 'T':
chatter_prefix_timestamp = 0;
break;
case 't':
chatter_prefix_timestamp = 1;
break;
case 'h':
do_cmd_help(argv);
default:
return 2;
}
}
ChatterTimestamp cts(chatter_prefix_timestamp);
// There can be only one because we measure running time with it
bees_ioctl_lock_set.max_size(1);
// Create a context and start crawlers
bool did_subscription = false;
for (string arg : args) {
while (optind < argc) {
catch_all([&]() {
bc = make_shared<BeesContext>(bc);
bc->set_root_path(arg);
bc->set_root_path(argv[optind++]);
did_subscription = true;
});
}
@@ -634,7 +674,7 @@ bees_main(int argc, const char **argv)
}
int
main(int argc, const char **argv)
main(int argc, char *argv[])
{
cerr << "bees version " << BEES_VERSION << endl;