({ typeof (func) *sym = getsym ( # func); sym (__VA_ARGS__); })
+/*** Environment ***
+ *
+ * "Conforming multi-threaded applications shall not use the environ variable
+ * to access or modify any environment variable while any other thread is
+ * concurrently modifying any environment variable." -- POSIX.
+ *
+ * Some evil libraries modify the environment. We currently ignore the calls as
+ * they could crash the process. This may cause funny behaviour though. */
+int putenv (char *str)
+{
+ if (override)
+ {
+ LOG("Blocked", "\"%s\"", str);
+ return 0;
+ }
+ return CALL(putenv, str);
+}
+
+int setenv (const char *name, const char *value, int overwrite)
+{
+ if (override)
+ {
+ LOG("Blocked", "\"%s\", \"%s\", %d", name, value, overwrite);
+ return 0;
+ }
+ return CALL(setenv, name, value, overwrite);
+}
+
+int unsetenv (const char *name)
+{
+ if (override)
+ {
+ LOG("Blocked", "\"%s\"", name);
+ return 0;
+ }
+ return CALL(unsetenv, name);
+}
+
+
#endif /* __ELF__ */