diff options
Diffstat (limited to 'src/libshared/logs-show.c')
| -rw-r--r-- | src/libshared/logs-show.c | 51 |
1 files changed, 28 insertions, 23 deletions
diff --git a/src/libshared/logs-show.c b/src/libshared/logs-show.c index 7ac6d49549..294fa3bede 100644 --- a/src/libshared/logs-show.c +++ b/src/libshared/logs-show.c @@ -287,7 +287,10 @@ static int output_short( if (r < 0) return r; } - + if (r == -EBADMSG) { + log_debug_errno(r, "Skipping message we can't read: %m"); + return 0; + } if (r < 0) return log_error_errno(r, "Failed to get journal fields: %m"); @@ -344,16 +347,22 @@ static int output_short( t = (time_t) (x / USEC_PER_SEC); - switch(mode) { + switch (mode) { + + case OUTPUT_SHORT_UNIX: + r = snprintf(buf, sizeof(buf), "%10llu.%06llu", (unsigned long long) t, (unsigned long long) (x % USEC_PER_SEC)); + break; + case OUTPUT_SHORT_ISO: 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", gettime_r(&t, &tm)); if (r > 0) - snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), - ".%06llu", (unsigned long long) (x % USEC_PER_SEC)); + snprintf(buf + strlen(buf), sizeof(buf) - strlen(buf), ".%06llu", (unsigned long long) (x % USEC_PER_SEC)); break; + default: r = strftime(buf, sizeof(buf), "%b %d %H:%M:%S", gettime_r(&t, &tm)); } @@ -367,6 +376,12 @@ static int output_short( n += strlen(buf); } + if (hostname && (flags & OUTPUT_NO_HOSTNAME)) { + /* Suppress display of the hostname if this is requested. */ + hostname = NULL; + hostname_len = 0; + } + if (hostname && shall_print(hostname, hostname_len, flags)) { fprintf(f, " %.*s", (int) hostname_len, hostname); n += hostname_len + 1; @@ -894,6 +909,7 @@ static int (*output_funcs[_OUTPUT_MODE_MAX])( [OUTPUT_SHORT_ISO] = output_short, [OUTPUT_SHORT_PRECISE] = output_short, [OUTPUT_SHORT_MONOTONIC] = output_short, + [OUTPUT_SHORT_UNIX] = output_short, [OUTPUT_VERBOSE] = output_verbose, [OUTPUT_EXPORT] = output_export, [OUTPUT_JSON] = output_json, @@ -997,7 +1013,7 @@ static int show_journal(FILE *f, continue; } - line ++; + line++; maybe_print_begin_newline(f, &flags); r = output_journal(f, j, mode, n_columns, flags, ellipsized); @@ -1040,8 +1056,8 @@ static int show_journal(FILE *f, } int add_matches_for_unit(sd_journal *j, const char *unit) { + const char *m1, *m2, *m3, *m4; int r; - char *m1, *m2, *m3, *m4; assert(j); assert(unit); @@ -1073,7 +1089,9 @@ int add_matches_for_unit(sd_journal *j, const char *unit) { ); if (r == 0 && endswith(unit, ".slice")) { - char *m5 = strappend("_SYSTEMD_SLICE=", unit); + const char *m5; + + m5 = strjoina("_SYSTEMD_SLICE=", unit); /* Show all messages belonging to a slice */ (void)( @@ -1123,7 +1141,9 @@ int add_matches_for_user_unit(sd_journal *j, const char *unit, uid_t uid) { ); if (r == 0 && endswith(unit, ".slice")) { - char *m5 = strappend("_SYSTEMD_SLICE=", unit); + const char *m5; + + m5 = strjoina("_SYSTEMD_SLICE=", unit); /* Show all messages belonging to a slice */ (void)( @@ -1288,18 +1308,3 @@ int show_journal_by_unit( return show_journal(f, j, mode, n_columns, not_before, how_many, flags, ellipsized); } - -static const char *const output_mode_table[_OUTPUT_MODE_MAX] = { - [OUTPUT_SHORT] = "short", - [OUTPUT_SHORT_ISO] = "short-iso", - [OUTPUT_SHORT_PRECISE] = "short-precise", - [OUTPUT_SHORT_MONOTONIC] = "short-monotonic", - [OUTPUT_VERBOSE] = "verbose", - [OUTPUT_EXPORT] = "export", - [OUTPUT_JSON] = "json", - [OUTPUT_JSON_PRETTY] = "json-pretty", - [OUTPUT_JSON_SSE] = "json-sse", - [OUTPUT_CAT] = "cat" -}; - -DEFINE_STRING_TABLE_LOOKUP(output_mode, OutputMode); |