Using PRIx32 macro is portable across multiple architectures and also fix the printf format warning on any architectures that "%llx" is not refer to 32 bits size. Signed-off-by: Neutron Soutmun <neo.neutron@xxxxxxxxx> --- lib/print.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/print.c b/lib/print.c index f81c074..a7abdcf 100644 --- a/lib/print.c +++ b/lib/print.c @@ -13,6 +13,7 @@ #include <arpa/inet.h> /* inet_ntop */ #include <net/ethernet.h> /* ETH_ALEN */ #include <net/if.h> /* IFNAMSIZ */ +#include <inttypes.h> /* PRIx macro */ #include <libipset/debug.h> /* D() */ #include <libipset/data.h> /* ipset_data_* */ @@ -519,7 +520,7 @@ ipset_print_mark(char *buf, unsigned int len, mark = ipset_data_get(data, opt); assert(mark); - size = snprintf(buf, len, "0x%08llx", *mark); + size = snprintf(buf, len, "0x%08"PRIx32, *mark); SNPRINTF_FAILURE(size, len, offset); return offset; -- 1.9.1
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