[PATCH 01/11] devtools: warn when adding some pthread calls

[Thomas Monjalon]

All pthread functions below have an equivalent in rte_thread API:
        - pthread_create
        - pthread_join
        - pthread_detach
        - pthread_setname_np
        - pthread_set_name_np
        - pthread_setaffinity_np
        - pthread_attr_setinheritsched
        - pthread_attr_setschedpolicy
Usage of these functions will be raised to encourage rte_thread adoption.

The pthread functions for locks and cancel are still allowed.

Signed-off-by: Thomas Monjalon <tho...@monjalon.net>
---
 devtools/checkpatches.sh | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/devtools/checkpatches.sh b/devtools/checkpatches.sh
index 55fabc5458..131ffbcebe 100755
--- a/devtools/checkpatches.sh
+++ b/devtools/checkpatches.sh
@@ -119,6 +119,14 @@ check_forbidden_additions() { # <patch>
                -f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
                "$1" || res=1
 
+       # refrain from using some pthread functions
+       awk -v FOLDERS="lib drivers app examples" \
+               -v 
EXPRESSIONS="pthread_(create|join|detach|set((|_)name_np|affinity_np)|attr_set(inheritsched|schedpolicy))\\\("
 \
+               -v RET_ON_FAIL=1 \
+               -v MESSAGE='Using pthread functions, prefer rte_thread' \
+               -f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
+               "$1" || res=1
+
        # forbid use of __reserved which is a reserved keyword in Windows 
system headers
        awk -v FOLDERS="lib drivers app examples" \
                -v EXPRESSIONS='\\<__reserved\\>' \
-- 
2.42.0