src/lib/env-util.h

	env-util.h revision 8e6e668126491f248d5305b5f7b15f46f03f07b1
5f5870385cff47efd2f58e7892f251cf13761528Timo Sirainen#ifndef ENV_UTIL_H
a64adf62fa33f2463a86f990217b0c9078531a40Timo Sirainen#define ENV_UTIL_H
a64adf62fa33f2463a86f990217b0c9078531a40Timo Sirainen
a64adf62fa33f2463a86f990217b0c9078531a40Timo Sirainen/* Add new environment variable. Wrapper to putenv(). Note that calls to this
a64adf62fa33f2463a86f990217b0c9078531a40Timo Sirainen   function allocates memory which isn't free'd until env_clean() is called. */
5d60e31c7b701b606067a20bc88dcc8a6de7bbd6Timo Sirainenvoid env_put(const char *env);
d176f84ce5ca2073f4dfbafb457b9c74f6bf0d76Timo Sirainen/* Remove a single environment. */
9f0f2de10e4ea0c99052bf4b2bef8179f2536228Timo Sirainenvoid env_remove(const char *name);
a64adf62fa33f2463a86f990217b0c9078531a40Timo Sirainen/* Clear all environment variables. */
a64adf62fa33f2463a86f990217b0c9078531a40Timo Sirainenvoid env_clean(void);
a64adf62fa33f2463a86f990217b0c9078531a40Timo Sirainen
a64adf62fa33f2463a86f990217b0c9078531a40Timo Sirainen#endif
d477acb83e14a776ece4ca94dcd1869e75d0c6eeTimo Sirainen