limit the configurable default stack/guard size for threads

[musl] / src / internal / pthread_impl.h

diff --git a/src/internal/pthread_impl.h b/src/internal/pthread_impl.h
index a89ef9a..e73a251 100644 (file)
--- a/src/internal/pthread_impl.h
+++ b/src/internal/pthread_impl.h
@@ -143,12 +143,14 @@ hidden void *__copy_tls(unsigned char *);
 hidden void __reset_tls();
 
 hidden void __dl_thread_cleanup(void);
-hidden void __fork_handler(int);
 hidden void __testcancel();
 hidden void __do_cleanup_push(struct __ptcb *);
 hidden void __do_cleanup_pop(struct __ptcb *);
 hidden void __pthread_tsd_run_dtors();
 
+hidden void __pthread_key_delete_synccall(void (*)(void *), void *);
+hidden int __pthread_key_delete_impl(pthread_key_t);
+
 extern hidden volatile int __block_new_threads;
 extern hidden volatile size_t __pthread_tsd_size;
 extern hidden void *__pthread_tsd_main[];
@@ -180,12 +182,15 @@ hidden void __acquire_ptc(void);
 hidden void __release_ptc(void);
 hidden void __inhibit_ptc(void);
 
-extern hidden size_t __default_stacksize;
-extern hidden size_t __default_guardsize;
+extern hidden unsigned __default_stacksize;
+extern hidden unsigned __default_guardsize;
 
 #define DEFAULT_STACK_SIZE 81920
 #define DEFAULT_GUARD_SIZE 4096
 
+#define DEFAULT_STACK_MAX (8<<20)
+#define DEFAULT_GUARD_MAX (1<<20)
+
 #define __ATTRP_C11_THREAD ((void*)(uintptr_t)-1)
 
 #endif