posix.cfg: Ensure the return value of pipe() is taken into account.

2019-05-03 22:15:30 +02:00 · 2019-05-03 22:15:30 +02:00 · cda25d7205
parent 90c6ea53ef
commit cda25d7205
1 changed files with 1 additions and 0 deletions
--- a/cfg/posix.cfg
+++ b/cfg/posix.cfg
@ -1824,6 +1824,7 @@ The function 'mktemp' is considered to be dangerous due to race conditions and s
  <function name="pipe">
    <returnValue type="int"/>
    <noreturn>false</noreturn>
+    <use-retval/>
    <arg nr="1" direction="out">
      <not-null/>
      <not-bool/>