diff --git a/cutils.c b/cutils.c
index 5ad14eba8..65f23d077 100644
--- a/cutils.c
+++ b/cutils.c
@@ -1282,7 +1282,7 @@ int js_exepath(char *buffer, size_t *size) {
 
     return 0;
 }
-#elif defined(__linux__)
+#elif defined(__linux__) || defined(__GNU__)
 int js_exepath(char *buffer, size_t *size) {
     ssize_t n;
 
diff --git a/cutils.h b/cutils.h
index 50fee11a1..ec1fa886a 100644
--- a/cutils.h
+++ b/cutils.h
@@ -43,7 +43,7 @@ extern "C" {
 #endif
 #if defined(__APPLE__)
 #include <malloc/malloc.h>
-#elif defined(__linux__) || defined(__ANDROID__) || defined(__CYGWIN__)
+#elif defined(__linux__) || defined(__ANDROID__) || defined(__CYGWIN__) || defined(__GLIBC__)
 #include <malloc.h>
 #elif defined(__FreeBSD__)
 #include <malloc_np.h>
@@ -586,7 +586,7 @@ static inline size_t js__malloc_usable_size(const void *ptr)
     return malloc_size(ptr);
 #elif defined(_WIN32)
     return _msize((void *)ptr);
-#elif defined(__linux__) || defined(__ANDROID__) || defined(__CYGWIN__) || defined(__FreeBSD__)
+#elif defined(__linux__) || defined(__ANDROID__) || defined(__CYGWIN__) || defined(__FreeBSD__) || defined(__GLIBC__)
     return malloc_usable_size((void *)ptr);
 #else
     return 0;
diff --git a/quickjs-libc.c b/quickjs-libc.c
index d08ff7f74..1c49ecb55 100644
--- a/quickjs-libc.c
+++ b/quickjs-libc.c
@@ -728,7 +728,7 @@ int js_module_set_import_meta(JSContext *ctx, JSValueConst func_val,
                               bool use_realpath, bool is_main)
 {
     JSModuleDef *m;
-    char buf[PATH_MAX + 16];
+    char buf[JS__PATH_MAX + 16];
     JSValue meta_obj;
     JSAtom module_name_atom;
     const char *module_name;
@@ -1321,7 +1321,7 @@ static JSValue js_std_file_tell(JSContext *ctx, JSValueConst this_val,
     int64_t pos;
     if (!f)
         return JS_EXCEPTION;
-#if defined(__linux__)
+#if defined(__linux__) || defined(__GLIBC__)
     pos = ftello(f);
 #else
     pos = ftell(f);
@@ -1344,7 +1344,7 @@ static JSValue js_std_file_seek(JSContext *ctx, JSValueConst this_val,
         return JS_EXCEPTION;
     if (JS_ToInt32(ctx, &whence, argv[1]))
         return JS_EXCEPTION;
-#if defined(__linux__)
+#if defined(__linux__) || defined(__GLIBC__)
     ret = fseeko(f, pos, whence);
 #else
     ret = fseek(f, pos, whence);
@@ -2756,7 +2756,7 @@ static JSValue make_string_error(JSContext *ctx,
 static JSValue js_os_getcwd(JSContext *ctx, JSValueConst this_val,
                             int argc, JSValueConst *argv)
 {
-    char buf[PATH_MAX];
+    char buf[JS__PATH_MAX];
     int err;
 
     if (!getcwd(buf, sizeof(buf))) {
@@ -3039,7 +3039,7 @@ static JSValue js_os_realpath(JSContext *ctx, JSValueConst this_val,
                               int argc, JSValueConst *argv)
 {
     const char *path;
-    char buf[PATH_MAX], *res;
+    char buf[JS__PATH_MAX], *res;
     int err;
 
     path = JS_ToCString(ctx, argv[0]);
@@ -3083,7 +3083,7 @@ static JSValue js_os_readlink(JSContext *ctx, JSValueConst this_val,
                               int argc, JSValueConst *argv)
 {
     const char *path;
-    char buf[PATH_MAX];
+    char buf[JS__PATH_MAX];
     int err;
     ssize_t res;
 
@@ -3165,7 +3165,7 @@ static char **build_envp(JSContext *ctx, JSValue obj)
 static int my_execvpe(const char *filename, char **argv, char **envp)
 {
     char *path, *p, *p_next, *p1;
-    char buf[PATH_MAX];
+    char buf[JS__PATH_MAX];
     size_t filename_len, path_len;
     bool eacces_error;
 
@@ -3192,7 +3192,7 @@ static int my_execvpe(const char *filename, char **argv, char **envp)
             path_len = p1 - p;
         }
         /* path too long */
-        if ((path_len + 1 + filename_len + 1) > PATH_MAX)
+        if ((path_len + 1 + filename_len + 1) > JS__PATH_MAX)
             continue;
         memcpy(buf, p, path_len);
         buf[path_len] = '/';
@@ -4029,6 +4029,8 @@ void js_std_set_worker_new_context_func(JSContext *(*func)(JSRuntime *rt))
 #define OS_PLATFORM "freebsd"
 #elif defined(__wasi__)
 #define OS_PLATFORM "wasi"
+#elif defined(__GNU__)
+#define OS_PLATFORM "hurd"
 #else
 #define OS_PLATFORM "unknown"
 #endif