devtools: check %l format specifier

[dpdk.git] / devtools / checkpatches.sh

diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh
index ba43f84..c30dadd 100755 (executable)
--- a/devtools/checkpatches.sh
+++ b/devtools/checkpatches.sh
@@ -69,6 +69,14 @@ check_forbidden_additions() { # <patch>
                -f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
                "$1" || res=1
 
+       # check %l or %ll format specifier
+       awk -v FOLDERS='lib drivers app examples' \
+               -v EXPRESSIONS='%ll*[xud]' \
+               -v RET_ON_FAIL=1 \
+               -v MESSAGE='Using %l format, prefer %PRI*64 if type is [u]int64_t' \
+               -f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
+               "$1" || res=1
+
        # forbid variable declaration inside "for" loop
        awk -v FOLDERS='.' \
                -v EXPRESSIONS='for[[:space:]]*\\((char|u?int|unsigned|s?size_t)' \