pespin submitted this change.
lapd-over-datagram-user: fix printf format for timeval fields
Use inttypes.h and PRI* macros when printing struct timeval
members. This avoids format string mismatches and makes the
example code portable across architectures where time_t /
suseconds_t may differ in size.
No functional change intended.
Change-Id: I7067eae1132c604aff3b37e5dff06fadb0759cb6
---
M doc/examples/lapd-over-datagram/lapd-over-datagram-user.c
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/doc/examples/lapd-over-datagram/lapd-over-datagram-user.c b/doc/examples/lapd-over-datagram/lapd-over-datagram-user.c
index 5eb58e8..eeabe01 100644
--- a/doc/examples/lapd-over-datagram/lapd-over-datagram-user.c
+++ b/doc/examples/lapd-over-datagram/lapd-over-datagram-user.c
@@ -5,6 +5,7 @@
#include <signal.h>
#include <unistd.h>
#include <arpa/inet.h>
+#include <inttypes.h>
#include <osmocom/core/linuxlist.h>
#include <osmocom/core/talloc.h>
@@ -163,8 +164,8 @@
timersub(&tv, &found->tv, &diff);
LOGP(DLINP, LOGL_NOTICE, "message %d replied "
- "in %lu.%.6lu\n",
- num, diff.tv_sec, diff.tv_usec);
+ "in %" PRIdMAX ".%.6" PRIdMAX "\n",
+ num, (intmax_t)diff.tv_sec, (intmax_t)diff.tv_usec);
talloc_free(found);
} else {
LOGP(DLINP, LOGL_ERROR,
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