diff options
| author | Michael Biebl <biebl@debian.org> | 2021-02-11 18:11:46 +0100 |
|---|---|---|
| committer | Michael Biebl <biebl@debian.org> | 2021-02-11 18:11:46 +0100 |
| commit | 80ec1decc49c72efec2a8b87c06245c92c0ab807 (patch) | |
| tree | e3b229aa94e8dcf0590f2317664176e7b8f7607b /shared/systemd/src/basic/env-util.h | |
| parent | 65f86e8f56267192d42f2b629fc6b0c99fb9cd0c (diff) | |
New upstream version 1.29.90 upstream/1.29.90
Diffstat (limited to 'shared/systemd/src/basic/env-util.h')
| -rw-r--r-- | shared/systemd/src/basic/env-util.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/shared/systemd/src/basic/env-util.h b/shared/systemd/src/basic/env-util.h index 92802ed7..6684b335 100644 --- a/shared/systemd/src/basic/env-util.h +++ b/shared/systemd/src/basic/env-util.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: LGPL-2.1+ */ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ #pragma once #include <stdbool.h> @@ -52,3 +52,6 @@ char *strv_env_get(char **x, const char *n) _pure_; int getenv_bool(const char *p); int getenv_bool_secure(const char *p); + +/* Like setenv, but calls unsetenv if value == NULL. */ +int set_unset_env(const char *name, const char *value, bool overwrite); |