diff options
Diffstat (limited to 'include/env.h')
| -rw-r--r-- | include/env.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/env.h b/include/env.h index bcd0f7ead..9c6a3fd17 100644 --- a/include/env.h +++ b/include/env.h @@ -4,5 +4,12 @@ extern void sanitize_env (void); extern char *safe_getenv(const char *arg); +static inline void +xsetenv (char const *name, char const *val, int overwrite) +{ + if (setenv (name, val, overwrite) != 0) + err (EXIT_FAILURE, _("failed to set the %s environment variable"), name); +} + #endif /* UTIL_LINUX_ENV_H */ |