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-rw-r--r--src/shared/logs-show.c20
-rw-r--r--src/shared/output-mode.h3
2 files changed, 21 insertions, 2 deletions
diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c
index 12d4a1caec..f7d84fc723 100644
--- a/src/shared/logs-show.c
+++ b/src/shared/logs-show.c
@@ -927,6 +927,21 @@ int output_journal(
return ret;
}
+static int maybe_print_begin_newline(FILE *f, OutputFlags *flags) {
+ assert(f);
+ assert(flags);
+
+ if (!(*flags & OUTPUT_BEGIN_NEWLINE))
+ return 0;
+
+ /* Print a beginning new line if that's request, but only once
+ * on the first line we print. */
+
+ fputc('\n', f);
+ *flags &= ~OUTPUT_BEGIN_NEWLINE;
+ return 0;
+}
+
static int show_journal(FILE *f,
sd_journal *j,
OutputMode mode,
@@ -984,6 +999,7 @@ static int show_journal(FILE *f,
}
line ++;
+ maybe_print_begin_newline(f, &flags);
r = output_journal(f, j, mode, n_columns, flags, ellipsized);
if (r < 0)
@@ -1004,8 +1020,10 @@ static int show_journal(FILE *f,
if (r < 0)
goto finish;
- if (r > 0 && not_before < cutoff)
+ if (r > 0 && not_before < cutoff) {
+ maybe_print_begin_newline(f, &flags);
fprintf(f, "Warning: Journal has been rotated since unit was started. Log output is incomplete or unavailable.\n");
+ }
warn_cutoff = false;
}
diff --git a/src/shared/output-mode.h b/src/shared/output-mode.h
index 9da789db76..ac1bb0123b 100644
--- a/src/shared/output-mode.h
+++ b/src/shared/output-mode.h
@@ -42,5 +42,6 @@ typedef enum OutputFlags {
OUTPUT_WARN_CUTOFF = 1 << 2,
OUTPUT_FULL_WIDTH = 1 << 3,
OUTPUT_COLOR = 1 << 4,
- OUTPUT_CATALOG = 1 << 5
+ OUTPUT_CATALOG = 1 << 5,
+ OUTPUT_BEGIN_NEWLINE = 1 << 6,
} OutputFlags;