Functions for manupulating the environment
[Apache Portability Runtime library]


Functions

apr_status_t apr_env_get (char **value, const char *envvar, apr_pool_t *pool)
apr_status_t apr_env_set (const char *envvar, const char *value, apr_pool_t *pool)
apr_status_t apr_env_delete (const char *envvar, apr_pool_t *pool)

Function Documentation

apr_status_t apr_env_delete ( const char *  envvar,
apr_pool_t pool 
)

Delete a variable from the environment

Parameters:
envvar the name of the environment variable
pool where to allocate temporary storage from

apr_status_t apr_env_get ( char **  value,
const char *  envvar,
apr_pool_t pool 
)

Get the value of an environment variable

Parameters:
value the returned value, allocated from pool
envvar the name of the environment variable
pool where to allocate value and any temporary storage from

apr_status_t apr_env_set ( const char *  envvar,
const char *  value,
apr_pool_t pool 
)

Set the value of an environment variable

Parameters:
envvar the name of the environment variable
value the value to set
pool where to allocate temporary storage from


Generated on Mon Nov 26 11:47:27 2007 for Apache Portable Runtime by  doxygen 1.5.2