X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fos.h;h=814b18d72fbbe89db8be5b283415fad47639081d;hb=2dfaffe8bdce30dac9b5baa4d2645d074a176b4f;hp=a471ab6594679e0eca19b12eb85b19ede78847d1;hpb=584bfdc4e1093e43e4eb328a418b012745935a29;p=sbcl.git

diff --git a/src/runtime/os.h b/src/runtime/os.h
index a471ab6..814b18d 100644
--- a/src/runtime/os.h
+++ b/src/runtime/os.h
@@ -173,8 +173,10 @@ extern void os_deallocate(os_vm_address_t addr, os_vm_size_t len);
 int os_get_errno(void);
 
 /* Return an absolute path to the runtime executable, or NULL if this
- * information is unavailable.  If a non-null pathname is returned, it
- * must be 'free'd. */
-extern char *os_get_runtime_executable_path(void);
+ * information is unavailable.  Unless external_path is non-zero the
+ * returned path may only be valid for the current process, ie:
+ * something like /proc/curproc/file.  If a non-null pathname is
+ * returned, it must be 'free'd. */
+extern char *os_get_runtime_executable_path(int external_path);
 
 #endif