From 30ff6afe596eddafacf22b1a5b2d1a3d6254ea15 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 15:14:44 +0200 Subject: Adding upstream version 2.36.1. Signed-off-by: Daniel Baumann --- include/env.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 include/env.h (limited to 'include/env.h') diff --git a/include/env.h b/include/env.h new file mode 100644 index 0000000..6cee8e6 --- /dev/null +++ b/include/env.h @@ -0,0 +1,28 @@ +#ifndef UTIL_LINUX_ENV_H +#define UTIL_LINUX_ENV_H + +#include "c.h" +#include "nls.h" + +extern void sanitize_env(void); +extern char *safe_getenv(const char *arg); + + +#ifndef XSETENV_EXIT_CODE +# define XSETENV_EXIT_CODE EXIT_FAILURE +#endif + +static inline void xsetenv(char const *name, char const *val, int overwrite) +{ + if (setenv(name, val, overwrite) != 0) + err(XSETENV_EXIT_CODE, _("failed to set the %s environment variable"), name); +} + +static inline int remote_entry(char **argv, int remove, int last) +{ + memmove(argv + remove, argv + remove + 1, sizeof(char *) * (last - remove)); + return last - 1; +} + +#endif /* UTIL_LINUX_ENV_H */ + -- cgit v1.2.3