diff options
Diffstat (limited to 'c/src/exec/libcsupport/src/privateenv.c')
-rw-r--r-- | c/src/exec/libcsupport/src/privateenv.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/c/src/exec/libcsupport/src/privateenv.c b/c/src/exec/libcsupport/src/privateenv.c new file mode 100644 index 0000000000..4dc0144acc --- /dev/null +++ b/c/src/exec/libcsupport/src/privateenv.c @@ -0,0 +1,37 @@ +/* + * Instantatiate a private user environment for the calling thread. + * + * Submitted by: fernando.ruiz@ctv.es (correo@fernando-ruiz.com) + * + * COPYRIGHT (c) 1989-2000. + * On-Line Applications Research Corporation (OAR). + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.OARcorp.com/rtems/license.html. + * + * $Id$ + */ + +#if HAVE_CONFIG_H +#include "config.h" +#endif + +#include <rtems.h> +#include <rtems/libio.h> +#include <rtems/libio_.h> + +rtems_status_code rtems_libio_set_private_env(void) { + rtems_status_code sc; + + sc = rtems_task_variable_add(RTEMS_SELF,(void*)&rtems_current_user_env,free); + if (sc != RTEMS_SUCCESSFUL) + return sc; + + rtems_current_user_env = malloc(sizeof(rtems_user_env_t)); + if (!rtems_current_user_env) + return RTEMS_NO_MEMORY; + + *rtems_current_user_env = rtems_global_user_env; + return RTEMS_SUCCESSFUL; +} |