Module: xenomai-jki
Branch: for-upstream
Commit: 7f626b476c90d8b23e9cf79d87d809244a331524
URL:
http://git.xenomai.org/?p=xenomai-jki.git;a=commit;h=7f626b476c90d8b23e9cf79d87d809244a331524
Author: Jan Kiszka <jan.kis...@siemens.com>
Date: Fri Jun 4 14:30:16 2010 +0200
rt_print: Properly return printed length
When rt_print is truncating an output chunk longer than
RT_PRINT_LINE_BREAK, it currently does not return the actually printed
length but the string length. Align this to normal printf which returns
the written length.
Signed-off-by: Jan Kiszka <jan.kis...@siemens.com>
---
src/rtdk/rt_print.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/src/rtdk/rt_print.c b/src/rtdk/rt_print.c
index ca948df..93b711a 100644
--- a/src/rtdk/rt_print.c
+++ b/src/rtdk/rt_print.c
@@ -150,6 +150,7 @@ static int print_to_buffer(FILE *stream, int priority,
const char *format,
/* Text was truncated, remove closing \0 that entry_head
already includes */
len--;
+ res = len;
}
/* If we were able to write some text, finalise the entry */
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