Pádraig Brady wrote:
> > 2016-10-16 Bruno Haible
> >
> > Fix some "gcc -Wall" warnings.
> > * tests/test-ffsl.c (main): Use variable x, not i.
> > * tests/test-posix_spawn3.c (parent_main): Consider the return value of
> > freopen.
> > * tests/test-sethostname1.c (main): Exp
On 16/10/16 16:01, Bruno Haible wrote:
> Hi,
>
> When I compile a gnulib testdir with "gcc -Wall", I see the following warnings
> (among others):
>
> test-ffsl.c: In function 'main':
> test-ffsl.c:44:12: warning: unused variable 'x' [-Wunused-variable]
>
> test-posix_spawn3.c: In function 'paren
Hi,
When I compile a gnulib testdir with "gcc -Wall", I see the following warnings
(among others):
test-ffsl.c: In function 'main':
test-ffsl.c:44:12: warning: unused variable 'x' [-Wunused-variable]
test-posix_spawn3.c: In function 'parent_main':
test-posix_spawn3.c:78:11: warning: ignoring ret
Eric Blake wrote:
> > - (pthread_in_use () ? (void *) pthread_self () : NULL)
> > + (pthread_in_use () ? pthread_self () : (pthread_t) NULL)
>
> This not portable. POSIX allows pthread_t to be a non-pointer type, so
> you can't necessarily cast NULL to pthread_t.
Yes, and the only platfo
On 07/08/2011 05:27 AM, Bruno Haible wrote:
> The statement
> gl_thread_t t = gl_thread_self ();
> gives a gcc warning about assignment from a pointer to an integer. This fixes
> it:
>
>
> 2011-07-08 Bruno Haible
>
> thread: Avoid gcc warnings when using gl_thread_self().
> * li
The statement
gl_thread_t t = gl_thread_self ();
gives a gcc warning about assignment from a pointer to an integer. This fixes
it:
2011-07-08 Bruno Haible
thread: Avoid gcc warnings when using gl_thread_self().
* lib/glthread/thread.h (gl_thread_self): Return a pthread_t, no
