#include "gras/Virtu/virtu_rl.h"
#include "portable.h"
+XBT_LOG_EXTERNAL_DEFAULT_CATEGORY(gras_virtu_process);
+
/* globals */
static gras_procdata_t *_gras_procdata = NULL;
XBT_EXPORT_NO_IMPORT(char const *) _gras_procname = NULL;
+static xbt_dict_t _process_properties = NULL;
+static xbt_dict_t _host_properties = NULL;
+
+# ifdef __APPLE__
+/* under darwin, the environment gets added to the process at startup time. So, it's not defined at library link time, forcing us to extra tricks */
+# include <crt_externs.h>
+# define environ (*_NSGetEnviron())
+# else
+ /* the environment, as specified by the opengroup, used to initialize the process properties */
+ extern char **environ;
+# endif
void gras_process_init() {
+ char **env_iter;
_gras_procdata=xbt_new0(gras_procdata_t,1);
gras_procdata_init();
+
+ /* initialize the host & process properties */
+ _host_properties = xbt_dict_new();
+ _process_properties = xbt_dict_new();
+ env_iter = environ;
+ while (*env_iter) {
+ char *equal, *buf = xbt_strdup(*env_iter);
+ equal = strchr(buf, '=');
+ if (!equal) {
+ WARN1("The environment contains an entry without '=' char: %s (ignore it)",*env_iter);
+ continue;
+ }
+ *equal = '\0';
+ xbt_dict_set(_process_properties,buf,xbt_strdup(equal + 1),xbt_free_f);
+ free(buf);
+ env_iter++;
+ }
}
void gras_process_exit() {
gras_procdata_exit();
free(_gras_procdata);
+ xbt_dict_free(&_process_properties);
}
const char *xbt_procname(void) {
* Properties
* **************************************************************************/
-const char* gras_process_property_value(char* name) {
- THROW_UNIMPLEMENTED;
+const char* gras_process_property_value(const char* name) {
+ return xbt_dict_get_or_null(_process_properties,name);
}
xbt_dict_t gras_process_properties(void) {
- THROW_UNIMPLEMENTED;
+ return _process_properties;
}
-const char* gras_os_host_property_value(char* name) {
- THROW_UNIMPLEMENTED;
+const char* gras_os_host_property_value(const char* name) {
+ return xbt_dict_get_or_null(_host_properties,name);
}
xbt_dict_t gras_os_host_properties(void) {
- THROW_UNIMPLEMENTED;
+ return _host_properties;
}
-
-
-
\ No newline at end of file