trivial coding style clean ups

[elogind.git] / src / shared / logs-show.c

diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c
index 89a73a58609a1f71c6e114b5e876696c2c6ff759..7bb19b4006bce9524e066ddf840123ad1b4be1b5 100644 (file)
--- a/src/shared/logs-show.c
+++ b/src/shared/logs-show.c
@@ -105,7 +105,7 @@ static bool shall_print(const char *p, size_t l, OutputFlags flags) {
         return true;
 }
 
-static bool print_multiline(FILE *f, unsigned prefix, unsigned n_columns, OutputMode flags, int priority, const char* message, size_t message_len) {
+static bool print_multiline(FILE *f, unsigned prefix, unsigned n_columns, OutputFlags flags, int priority, const char* message, size_t message_len) {
         const char *color_on = "", *color_off = "";
         const char *pos, *end;
         bool ellipsized = false;
@@ -132,14 +132,14 @@ static bool print_multiline(FILE *f, unsigned prefix, unsigned n_columns, Output
                 len = end - pos;
                 assert(len >= 0);
 
-                /* We need to figure out when we are showing the last line, and
+                /* We need to figure out when we are showing not-last line, *and*
                  * will skip subsequent lines. In that case, we will put the dots
                  * at the end of the line, instead of putting dots in the middle
                  * or not at all.
                  */
                 tail_line =
                         line + 1 == PRINT_LINE_THRESHOLD ||
-                        end + 1 >= message + message_len;
+                        end + 1 >= message + PRINT_CHAR_THRESHOLD;
 
                 if (flags & (OUTPUT_FULL_WIDTH | OUTPUT_SHOW_ALL) ||
                     (prefix + len + 1 < n_columns && !tail_line)) {
@@ -201,7 +201,7 @@ static int output_short(
         assert(j);
 
         /* Set the threshold to one bigger than the actual print
-         * treshold, so that if the line is actually longer than what
+         * threshold, so that if the line is actually longer than what
          * we're willing to print, ellipsization will occur. This way
          * we won't output a misleading line without any indication of
          * truncation.
@@ -536,7 +536,7 @@ static int output_export(
                 /* We already printed the boot id, from the data in
                  * the header, hence let's suppress it here */
                 if (length >= 9 &&
-                    hasprefix(data, "_BOOT_ID="))
+                    startswith(data, "_BOOT_ID="))
                         continue;
 
                 if (!utf8_is_printable(data, length)) {
@@ -1048,6 +1048,16 @@ int add_matches_for_unit(sd_journal *j, const char *unit) {
             (r = sd_journal_add_match(j, m4, 0))
         );
 
+        if (r == 0 && endswith(unit, ".slice")) {
+                char *m5 = strappend("_SYSTEMD_SLICE=", unit);
+
+                /* Show all messages belonging to a slice */
+                (void)(
+                        (r = sd_journal_add_disjunction(j)) ||
+                        (r = sd_journal_add_match(j, m5, 0))
+                        );
+        }
+
         return r;
 }
 
@@ -1087,6 +1097,18 @@ int add_matches_for_user_unit(sd_journal *j, const char *unit, uid_t uid) {
                 (r = sd_journal_add_match(j, muid, 0)) ||
                 (r = sd_journal_add_match(j, "_UID=0", 0))
         );
+
+        if (r == 0 && endswith(unit, ".slice")) {
+                char *m5 = strappend("_SYSTEMD_SLICE=", unit);
+
+                /* Show all messages belonging to a slice */
+                (void)(
+                        (r = sd_journal_add_disjunction(j)) ||
+                        (r = sd_journal_add_match(j, m5, 0)) ||
+                        (r = sd_journal_add_match(j, muid, 0))
+                        );
+        }
+
         return r;
 }