From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 1 Feb 2022 12:50:28 +0000 (+0100)
Subject: execute: document that the 'env' param is input *and* output
X-Git-Tag: v251-rc1~392^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=421bb42d1b366c00392ef5bbab6a67412295b6dc;p=thirdparty%2Fsystemd.git

execute: document that the 'env' param is input *and* output
---

diff --git a/src/core/execute.c b/src/core/execute.c
index 0b433fa6250..380755eb09b 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -1172,7 +1172,7 @@ static int setup_pam(
                 uid_t uid,
                 gid_t gid,
                 const char *tty,
-                char ***env,
+                char ***env, /* updated on success */
                 const int fds[], size_t n_fds) {
 
 #if HAVE_PAM