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Fix warning in nptl/tst-stack4.c.

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This patch fixes a warning in a test that was added since my recent
warning cleanup:

tst-stack4.c: In function 'dso_process':
tst-stack4.c:64:7: warning: format '%i' expects argument of type 'int', but argument 3 has type 'uintptr_t' [-Wformat=]

The original variable has type int then is cast to uintptr_t, and from
there to void *, to pass it to a thread, so reversing the process by
casting to uintptr_t and then to int is natural; this patch does so.

Tested for x86_64.

	* nptl/tst-stack4.c (dso_process): Use int not uintptr_t for t.
This commit is contained in:
Joseph Myers 2014-12-02 22:48:59 +00:00
parent 4e0b901601
commit 909e16d960
2 changed files with 3 additions and 1 deletions
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ChangeLog
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@ -1,5 +1,7 @@
2014-12-02 Joseph Myers <joseph@codesourcery.com> 2014-12-02 Joseph Myers <joseph@codesourcery.com>
* nptl/tst-stack4.c (dso_process): Use int not uintptr_t for t.
* nptl/tst-mutex1.c: Include <stdbool.h>. * nptl/tst-mutex1.c: Include <stdbool.h>.
[!ATTR] (ATTR_NULL): New macro. [!ATTR] (ATTR_NULL): New macro.
(do_test): Test !ATTR_NULL instead of ATTR != NULL. (do_test): Test !ATTR_NULL instead of ATTR != NULL.

2
nptl/tst-stack4.c
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@ -56,7 +56,7 @@ dso_process (void * p)
function fun_vec[DSO_SHARED_FILES]; function fun_vec[DSO_SHARED_FILES];
char dso_path[DSO_SHARED_FILES][100]; char dso_path[DSO_SHARED_FILES][100];
int dso; int dso;
uintptr_t t = (uintptr_t) p; int t = (int) (uintptr_t) p;
/* Open DSOs and get a function. */ /* Open DSOs and get a function. */
for (dso = 0; dso < DSO_SHARED_FILES; dso++) for (dso = 0; dso < DSO_SHARED_FILES; dso++)