Signed-off-by: Jan Engelhardt <jengelh@xxxxxxxxxx>
---
include/libnetfilter_log/libipulog.h | 2 +-
src/libipulog_compat.c | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/include/libnetfilter_log/libipulog.h b/include/libnetfilter_log/libipulog.h
index bb6736a..6917ee7 100644
--- a/include/libnetfilter_log/libipulog.h
+++ b/include/libnetfilter_log/libipulog.h
@@ -48,7 +48,7 @@ ulog_packet_msg_t *ipulog_get_packet(struct ipulog_handle *h,
const unsigned char *buf,
size_t len);
-char *ipulog_strerror(int errcode);
+const char *ipulog_strerror(int errcode);
void ipulog_perror(const char *s);
diff --git a/src/libipulog_compat.c b/src/libipulog_compat.c
index a25cde9..6703c99 100644
--- a/src/libipulog_compat.c
+++ b/src/libipulog_compat.c
@@ -28,10 +28,10 @@ struct ipulog_handle
struct ulog_packet_msg upmsg; /* has to be last in structure */
};
-struct ipulog_errmap_t
+static const struct ipulog_errmap_t
{
int errcode;
- char *message;
+ const char *message;
} ipulog_errmap[] =
{
{ IPULOG_ERR_NONE, "No error" },
@@ -65,7 +65,7 @@ static unsigned int gmask2group(unsigned int gmask)
int ipulog_errno = IPULOG_ERR_NONE;
-char *ipulog_strerror(int errcode)
+const char *ipulog_strerror(int errcode)
{
if (errcode < 0 || errcode > IPULOG_MAXERR)
errcode = IPULOG_ERR_IMPL;
--
1.7.1
--
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