ACTION_GDB,
} arg_action = ACTION_LIST;
static const char* arg_field = NULL;
+static const char *arg_directory = NULL;
static int arg_no_pager = false;
static int arg_no_legend = false;
static int arg_one = false;
" -1 Show information about most recent entry only\n"
" -F --field=FIELD List all values a certain field takes\n"
" -o --output=FILE Write output to FILE\n\n"
+ " -D --directory=DIR Use journal files from directory\n\n"
"Commands:\n"
" list [MATCHES...] List available coredumps (default)\n"
{ "no-legend", no_argument, NULL, ARG_NO_LEGEND },
{ "output", required_argument, NULL, 'o' },
{ "field", required_argument, NULL, 'F' },
+ { "directory", required_argument, NULL, 'D' },
{}
};
assert(argc >= 0);
assert(argv);
- while ((c = getopt_long(argc, argv, "ho:F:1", options, NULL)) >= 0)
+ while ((c = getopt_long(argc, argv, "ho:F:1D:", options, NULL)) >= 0)
switch(c) {
case 'h':
arg_one = true;
break;
+ case 'D':
+ arg_directory = optarg;
+ break;
+
case '?':
return -EINVAL;
if (filename && access(filename, R_OK) < 0) {
log_full(errno == ENOENT ? LOG_DEBUG : LOG_WARNING,
"File %s is not readable: %m", filename);
- free(filename);
- filename = NULL;
+ filename = mfree(filename);
}
if (filename && !endswith(filename, ".xz") && !endswith(filename, ".lz4")) {
sz = write(fdt, data, len);
if (sz < 0) {
- log_error_errno(errno, "Failed to write temporary file: %m");
- r = -errno;
+ r = log_error_errno(errno,
+ "Failed to write temporary file: %m");
goto error;
}
if (sz != (ssize_t) len) {
fdf = open(filename, O_RDONLY | O_CLOEXEC);
if (fdf < 0) {
- log_error_errno(errno, "Failed to open %s: %m", filename);
- r = -errno;
+ r = log_error_errno(errno,
+ "Failed to open %s: %m",
+ filename);
goto error;
}
pid = fork();
if (pid < 0) {
- log_error_errno(errno, "Failed to fork(): %m");
- r = -errno;
+ r = log_error_errno(errno, "Failed to fork(): %m");
goto finish;
}
if (pid == 0) {
sigbus_install();
- r = sd_journal_open(&j, SD_JOURNAL_LOCAL_ONLY);
- if (r < 0) {
- log_error_errno(r, "Failed to open journal: %m");
- goto end;
+ if (arg_directory) {
+ r = sd_journal_open_directory(&j, arg_directory, 0);
+ if (r < 0) {
+ log_error_errno(r, "Failed to open journals in directory: %s: %m", arg_directory);
+ goto end;
+ }
+ } else {
+ r = sd_journal_open(&j, SD_JOURNAL_LOCAL_ONLY);
+ if (r < 0) {
+ log_error_errno(r, "Failed to open journal: %m");
+ goto end;
+ }
}
/* We want full data, nothing truncated. */