X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Flinux-os.c;h=345ff482ba3941479cd798b4b909ba602f07eb48;hb=6cb4f9ea3f4e35a5a8e75922833e14575ae92180;hp=2b1dd2522af94fc3ad7efa1ca5c5d0332f0121c5;hpb=a499f2c9099d1dc2cb4227a2505eb4cc6f310e24;p=sbcl.git

diff --git a/src/runtime/linux-os.c b/src/runtime/linux-os.c
index 2b1dd25..345ff48 100644
--- a/src/runtime/linux-os.c
+++ b/src/runtime/linux-os.c
@@ -370,3 +370,18 @@ os_install_interrupt_handlers(void)
                                                  sig_stop_for_gc_handler);
 #endif
 }
+
+char *
+os_get_runtime_executable_path()
+{
+    char path[PATH_MAX + 1];
+    int size;
+
+    size = readlink("/proc/self/exe", path, sizeof(path)-1);
+    if (size < 0)
+        return NULL;
+    else
+        path[size] = '\0';
+
+    return copied_string(path);
+}