#include <sys/poll.h>
#include <time.h>
#include <getopt.h>
+#include <sys/stat.h>
#include <systemd/sd-journal.h>
#include "log.h"
#include "util.h"
+#include "path-util.h"
#include "build.h"
#include "pager.h"
#include "logs-show.h"
sd_journal *j = NULL;
unsigned line = 0;
bool need_seek = false;
+ struct stat st;
log_parse_environment();
log_open();
}
for (i = optind; i < argc; i++) {
- r = sd_journal_add_match(j, argv[i], strlen(argv[i]));
+ if (path_is_absolute(argv[i])) {
+ char *p = NULL;
+ const char *path;
+
+ p = canonicalize_file_name(argv[i]);
+ path = p ? p : argv[i];
+
+ if (stat(path, &st) < 0) {
+ free(p);
+ log_error("Couldn't stat file: %m");
+ r = -errno;
+ goto finish;
+ }
+
+ if (S_ISREG(st.st_mode) && (0111 & st.st_mode)) {
+ char *t;
+
+ t = strappend("_EXE=", path);
+ if (!t) {
+ free(p);
+ log_error("Out of memory");
+ goto finish;
+ }
+
+ r = sd_journal_add_match(j, t, strlen(t));
+ free(t);
+ } else {
+ free(p);
+ log_error("File is not a regular file or is not executable: %s", argv[i]);
+ goto finish;
+ }
+
+ free(p);
+ } else
+ r = sd_journal_add_match(j, argv[i], strlen(argv[i]));
+
if (r < 0) {
log_error("Failed to add match: %s", strerror(-r));
goto finish;
goto finish;
}
+ if (!arg_quiet) {
+ usec_t start, end;
+ char start_buf[FORMAT_TIMESTAMP_MAX], end_buf[FORMAT_TIMESTAMP_MAX];
+
+ r = sd_journal_get_cutoff_realtime_usec(j, &start, &end);
+ if (r < 0) {
+ log_error("Failed to get cutoff: %s", strerror(-r));
+ goto finish;
+ }
+
+ if (r > 0) {
+ if (arg_follow)
+ printf("Logs begin at %s.\n", format_timestamp(start_buf, sizeof(start_buf), start));
+ else
+ printf("Logs begin at %s, end at %s.\n",
+ format_timestamp(start_buf, sizeof(start_buf), start),
+ format_timestamp(end_buf, sizeof(end_buf), end));
+ }
+ }
+
if (arg_lines >= 0) {
r = sd_journal_seek_tail(j);
if (r < 0) {