X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fshared%2Flogs-show.c;h=e33824be4a0a704c57f263b313aa80e92c3485c2;hb=c73d180dc4bbd87c945a524b42b672af2ffe2609;hp=f7d84fc723d233bd05fde439356ac124125b4733;hpb=ea6c2dd1f819c3d481fc590849809aeb552c1d48;p=elogind.git diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c index f7d84fc72..e33824be4 100644 --- a/src/shared/logs-show.c +++ b/src/shared/logs-show.c @@ -311,8 +311,10 @@ static int output_short( uint64_t x; time_t t; struct tm tm; + struct tm *(*gettime_r)(const time_t *, struct tm *); r = -ENOENT; + gettime_r = (flags & OUTPUT_UTC) ? gmtime_r : localtime_r; if (realtime) r = safe_atou64(realtime, &x); @@ -329,17 +331,17 @@ static int output_short( switch(mode) { case OUTPUT_SHORT_ISO: - r = strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S%z", localtime_r(&t, &tm)); + r = strftime(buf, sizeof(buf), "%Y-%m-%dT%H:%M:%S%z", gettime_r(&t, &tm)); break; case OUTPUT_SHORT_PRECISE: - r = strftime(buf, sizeof(buf), "%b %d %H:%M:%S", localtime_r(&t, &tm)); + r = strftime(buf, sizeof(buf), "%b %d %H:%M:%S", gettime_r(&t, &tm)); if (r > 0) { snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), - ".%06llu", x % USEC_PER_SEC); + ".%06llu", (unsigned long long) (x % USEC_PER_SEC)); } break; default: - r = strftime(buf, sizeof(buf), "%b %d %H:%M:%S", localtime_r(&t, &tm)); + r = strftime(buf, sizeof(buf), "%b %d %H:%M:%S", gettime_r(&t, &tm)); } if (r <= 0) { @@ -363,7 +365,7 @@ static int output_short( fprintf(f, " %.*s", (int) comm_len, comm); n += comm_len + 1; } else - fputc(' ', f); + fputs(" unknown", f); if (pid && shall_print(pid, pid_len, flags)) { fprintf(f, "[%.*s]", (int) pid_len, pid); @@ -445,6 +447,8 @@ static int output_verbose( } fprintf(f, "%s [%s]\n", + flags & OUTPUT_UTC ? + format_timestamp_us_utc(ts, sizeof(ts), realtime) : format_timestamp_us(ts, sizeof(ts), realtime), cursor); @@ -531,12 +535,12 @@ static int output_export( fprintf(f, "__CURSOR=%s\n" - "__REALTIME_TIMESTAMP=%llu\n" - "__MONOTONIC_TIMESTAMP=%llu\n" + "__REALTIME_TIMESTAMP="USEC_FMT"\n" + "__MONOTONIC_TIMESTAMP="USEC_FMT"\n" "_BOOT_ID=%s\n", cursor, - (unsigned long long) realtime, - (unsigned long long) monotonic, + realtime, + monotonic, sd_id128_to_string(boot_id, sid)); JOURNAL_FOREACH_DATA_RETVAL(j, data, length, r) { @@ -547,7 +551,9 @@ static int output_export( startswith(data, "_BOOT_ID=")) continue; - if (!utf8_is_printable(data, length)) { + if (utf8_is_printable_newline(data, length, false)) + fwrite(data, length, 1, f); + else { const char *c; uint64_t le64; @@ -562,8 +568,7 @@ static int output_export( le64 = htole64(length - (c - (const char*) data) - 1); fwrite(&le64, sizeof(le64), 1, f); fwrite(c + 1, length - (c - (const char*) data) - 1, 1, f); - } else - fwrite(data, length, 1, f); + } fputc('\n', f); } @@ -672,12 +677,12 @@ static int output_json( fprintf(f, "{\n" "\t\"__CURSOR\" : \"%s\",\n" - "\t\"__REALTIME_TIMESTAMP\" : \"%llu\",\n" - "\t\"__MONOTONIC_TIMESTAMP\" : \"%llu\",\n" + "\t\"__REALTIME_TIMESTAMP\" : \""USEC_FMT"\",\n" + "\t\"__MONOTONIC_TIMESTAMP\" : \""USEC_FMT"\",\n" "\t\"_BOOT_ID\" : \"%s\"", cursor, - (unsigned long long) realtime, - (unsigned long long) monotonic, + realtime, + monotonic, sd_id128_to_string(boot_id, sid)); else { if (mode == OUTPUT_JSON_SSE) @@ -685,16 +690,16 @@ static int output_json( fprintf(f, "{ \"__CURSOR\" : \"%s\", " - "\"__REALTIME_TIMESTAMP\" : \"%llu\", " - "\"__MONOTONIC_TIMESTAMP\" : \"%llu\", " + "\"__REALTIME_TIMESTAMP\" : \""USEC_FMT"\", " + "\"__MONOTONIC_TIMESTAMP\" : \""USEC_FMT"\", " "\"_BOOT_ID\" : \"%s\"", cursor, - (unsigned long long) realtime, - (unsigned long long) monotonic, + realtime, + monotonic, sd_id128_to_string(boot_id, sid)); } - h = hashmap_new(string_hash_func, string_compare_func); + h = hashmap_new(&string_hash_ops); if (!h) return -ENOMEM; @@ -1031,7 +1036,7 @@ static int show_journal(FILE *f, if (!(flags & OUTPUT_FOLLOW)) break; - r = sd_journal_wait(j, (usec_t) -1); + r = sd_journal_wait(j, USEC_INFINITY); if (r < 0) goto finish; @@ -1099,7 +1104,7 @@ int add_matches_for_user_unit(sd_journal *j, const char *unit, uid_t uid) { m2 = strappenda("USER_UNIT=", unit); m3 = strappenda("COREDUMP_USER_UNIT=", unit); m4 = strappenda("OBJECT_SYSTEMD_USER_UNIT=", unit); - sprintf(muid, "_UID=%lu", (unsigned long) uid); + sprintf(muid, "_UID="UID_FMT, uid); (void) ( /* Look for messages from the user service itself */ @@ -1139,7 +1144,7 @@ int add_matches_for_user_unit(sd_journal *j, const char *unit, uid_t uid) { } static int get_boot_id_for_machine(const char *machine, sd_id128_t *boot_id) { - _cleanup_close_pipe_ int pair[2] = { -1, -1 }; + _cleanup_close_pair_ int pair[2] = { -1, -1 }; _cleanup_close_ int pidnsfd = -1, mntnsfd = -1, rootfd = -1; pid_t pid, child; siginfo_t si; @@ -1150,14 +1155,14 @@ static int get_boot_id_for_machine(const char *machine, sd_id128_t *boot_id) { assert(machine); assert(boot_id); - if (!filename_is_safe(machine)) + if (!machine_name_is_valid(machine)) return -EINVAL; r = container_get_leader(machine, &pid); if (r < 0) return r; - r = namespace_open(pid, &pidnsfd, &mntnsfd, &rootfd); + r = namespace_open(pid, &pidnsfd, &mntnsfd, NULL, &rootfd); if (r < 0) return r; @@ -1171,10 +1176,9 @@ static int get_boot_id_for_machine(const char *machine, sd_id128_t *boot_id) { if (child == 0) { int fd; - close_nointr_nofail(pair[0]); - pair[0] = -1; + pair[0] = safe_close(pair[0]); - r = namespace_enter(pidnsfd, mntnsfd, rootfd); + r = namespace_enter(pidnsfd, mntnsfd, -1, rootfd); if (r < 0) _exit(EXIT_FAILURE); @@ -1183,7 +1187,7 @@ static int get_boot_id_for_machine(const char *machine, sd_id128_t *boot_id) { _exit(EXIT_FAILURE); k = loop_read(fd, buf, 36, false); - close_nointr_nofail(fd); + safe_close(fd); if (k != 36) _exit(EXIT_FAILURE); @@ -1194,8 +1198,7 @@ static int get_boot_id_for_machine(const char *machine, sd_id128_t *boot_id) { _exit(EXIT_SUCCESS); } - close_nointr_nofail(pair[1]); - pair[1] = -1; + pair[1] = safe_close(pair[1]); r = wait_for_terminate(child, &si); if (r < 0 || si.si_code != CLD_EXITED || si.si_status != EXIT_SUCCESS)