From 9b945f132023a099733f9cc51982677c8de7ecdc Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Fri, 22 Jul 2016 11:14:24 +0200 Subject: [PATCH] c/r: use PRIu64 format specifier MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Fixes build failures on arm: criu.c: In function ‘exec_criu’: criu.c:310:4: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t’ [-Werror=format=] ret = sprintf(ghost_limit, "%lu", opts->user->ghost_limit); ^ In file included from criu.c:42:0: log.h:285:9: error: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘uint64_t’ [-Werror=format=] struct lxc_log_locinfo locinfo = LXC_LOG_LOCINFO_INIT; \ ^ criu.c:312:5: note: in expansion of macro ‘ERROR’ ERROR("failed to print ghost limit %lu", opts->user->ghost_limit); ^ Signed-off-by: Christian Brauner --- src/lxc/criu.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/src/lxc/criu.c b/src/lxc/criu.c index d330d7247..69d25cf1c 100644 --- a/src/lxc/criu.c +++ b/src/lxc/criu.c @@ -22,6 +22,7 @@ */ #define _GNU_SOURCE #include +#include #include #include #include @@ -307,9 +308,9 @@ static void exec_criu(struct criu_opts *opts) if (opts->user->ghost_limit) { char ghost_limit[32]; - ret = sprintf(ghost_limit, "%lu", opts->user->ghost_limit); + ret = sprintf(ghost_limit, "%"PRIu64, opts->user->ghost_limit); if (ret < 0 || ret >= sizeof(ghost_limit)) { - ERROR("failed to print ghost limit %lu", opts->user->ghost_limit); + ERROR("failed to print ghost limit %"PRIu64, opts->user->ghost_limit); goto err; } -- 2.39.2