libc: fix the stubs for pthread_{suspend,resume}_all_np

Noticed just a little too late, stub_null returns a `void *` but these
prototypes have no return value.  As far as I know, all of our archs
will throw the return value in a caller-saved register and it'll simply
be ignored, but it's probably worth being more accurate.

Fixes:	83aafcdc88 ("libc, libthr: coordinate stubs for [...]")

This commit is contained in:

Kyle Evans

2024-11-13 21:05:22 -06:00

parent 83aafcdc88

commit 3cc3d71efe

1 changed files with 9 additions and 2 deletions

									
										lib/libc/gen/_pthread_stubs.c
									
		+9
		-2
	
												View File
												
				@@ -50,6 +50,7 @@ struct pthread {

				static struct pthread	main_thread;

				static int		stub_main(void);

				static void		stub_void(void);

				static void		*stub_null(void);

				static struct pthread	*stub_self(void);

				static int		stub_zero(void);

				@@ -132,8 +133,8 @@ pthread_func_entry_t __thr_jtable[PJT_MAX] = {

					[PJT_GETTHREADID_NP] =		{PJT_DUAL_ENTRY(stub_zero)},

					[PJT_ATTR_GET_NP] =		{PJT_DUAL_ENTRY(stub_esrch)},

					[PJT_GETNAME_NP] =		{PJT_DUAL_ENTRY(stub_getname_np)},

					[PJT_SUSPEND_ALL_NP] =		{PJT_DUAL_ENTRY(stub_null)},

					[PJT_RESUME_ALL_NP] =		{PJT_DUAL_ENTRY(stub_null)},

					[PJT_SUSPEND_ALL_NP] =		{PJT_DUAL_ENTRY(stub_void)},

					[PJT_RESUME_ALL_NP] =		{PJT_DUAL_ENTRY(stub_void)},

				};

				/*

				@@ -302,6 +303,12 @@ stub_zero(void)

					return (0);

				}

				static void

				stub_void(void)

				{

				}

				static void *

				stub_null(void)

				{