From 378c18e5f024ac5a8aef4cb40d7c9aa9633d144c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 16:30:35 +0200 Subject: Adding upstream version 2.38.1. Signed-off-by: Daniel Baumann --- include/env.h | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 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..c2caecb --- /dev/null +++ b/include/env.h @@ -0,0 +1,35 @@ +#ifndef UTIL_LINUX_ENV_H +#define UTIL_LINUX_ENV_H + +#include "c.h" +#include "nls.h" + +struct ul_env_list; + +extern void sanitize_env(void); +extern void __sanitize_env(struct ul_env_list **org); + +extern int env_list_setenv(struct ul_env_list *ls); +extern void env_list_free(struct ul_env_list *ls); + +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