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2002-02-23 Roland McGrath <roland@frob.com>

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* hurd/hurd/threadvar.h (__hurd_threadvar_location): Add __THROW to
	declaration.
	(__hurd_errno_location): Function removed.
This commit is contained in:
Roland McGrath 2002-03-09 21:18:45 +00:00
parent 2c8a8bdd8f
commit 2fb1a8624b
1 changed files with 2 additions and 11 deletions
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13
hurd/hurd/threadvar.h
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@ -1,5 +1,5 @@
/* Internal per-thread variables for the Hurd. /* Internal per-thread variables for the Hurd.
Copyright (C) 1994,95,97,98,99,2001 Free Software Foundation, Inc. Copyright (C) 1994,95,97,98,99,2001,02 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -94,7 +94,7 @@ __hurd_threadvar_location_from_sp (enum __hurd_threadvar_index __index,
per-thread variable with index INDEX. */ per-thread variable with index INDEX. */
extern unsigned long int * extern unsigned long int *
__hurd_threadvar_location (enum __hurd_threadvar_index __index) __hurd_threadvar_location (enum __hurd_threadvar_index __index) __THROW
/* This declaration tells the compiler that the value is constant /* This declaration tells the compiler that the value is constant
given the same argument. We assume this won't be called twice from given the same argument. We assume this won't be called twice from
the same stack frame by different threads. */ the same stack frame by different threads. */
@ -107,14 +107,5 @@ __hurd_threadvar_location (enum __hurd_threadvar_index __index)
__thread_stack_pointer ()); __thread_stack_pointer ());
} }
/* Return the current thread's location for `errno'.
The syntax of this function allows redeclarations like `int errno'. */
extern int *__hurd_errno_location (void);
_HURD_THREADVAR_H_EXTERN_INLINE int *
__hurd_errno_location (void)
{
return (int *) __hurd_threadvar_location (_HURD_THREADVAR_ERRNO);
}
#endif /* hurd/threadvar.h */ #endif /* hurd/threadvar.h */