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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:30:35 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:30:35 +0000
commit378c18e5f024ac5a8aef4cb40d7c9aa9633d144c (patch)
tree44dfb6ca500d32cabd450649b322a42e70a30683 /include/env.h
parentInitial commit. (diff)
downloadutil-linux-378c18e5f024ac5a8aef4cb40d7c9aa9633d144c.tar.xz
util-linux-378c18e5f024ac5a8aef4cb40d7c9aa9633d144c.zip
Adding upstream version 2.38.1.upstream/2.38.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'include/env.h')
-rw-r--r--include/env.h35
1 files changed, 35 insertions, 0 deletions
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 */
+