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* newlib/libc/stdio/findfp.c (glue_with_file): New.

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(__sfmoreglue): Use glue_with_file to avoid alignment problems.
This commit is contained in:
Corinna Vinschen 2013-03-15 13:19:29 +00:00
parent ba42414160
commit 01aff1ea37
2 changed files with 18 additions and 9 deletions
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5
newlib/ChangeLog
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@ -1,3 +1,8 @@
2013-03-15 Sebastian Huber <sebastian.huber@embedded-brains.de>
* newlib/libc/stdio/findfp.c (glue_with_file): New.
(__sfmoreglue): Use glue_with_file to avoid alignment problems.
2013-02-28 Corinna Vinschen <vinschen@redhat.com> 2013-02-28 Corinna Vinschen <vinschen@redhat.com>
* libc/include/machine/setjmp.h (sigjmp_buf): Fix definition of * libc/include/machine/setjmp.h (sigjmp_buf): Fix definition of

22
newlib/libc/stdio/findfp.c
View File

@ -77,23 +77,27 @@ _DEFUN(std, (ptr, flags, file, data),
#endif #endif
} }
struct glue_with_file {
struct _glue glue;
FILE file;
};
struct _glue * struct _glue *
_DEFUN(__sfmoreglue, (d, n), _DEFUN(__sfmoreglue, (d, n),
struct _reent *d _AND struct _reent *d _AND
register int n) register int n)
{ {
struct _glue *g; struct glue_with_file *g;
FILE *p;
g = (struct _glue *) _malloc_r (d, sizeof (*g) + n * sizeof (FILE)); g = (struct glue_with_file *)
_malloc_r (d, sizeof (*g) + (n - 1) * sizeof (FILE));
if (g == NULL) if (g == NULL)
return NULL; return NULL;
p = (FILE *) (g + 1); g->glue._next = NULL;
g->_next = NULL; g->glue._niobs = n;
g->_niobs = n; g->glue._iobs = &g->file;
g->_iobs = p; memset (&g->file, 0, n * sizeof (FILE));
memset (p, 0, n * sizeof (FILE)); return &g->glue;
return g;
} }
/* /*