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From: Bruce Korb <bruce.korb@gmail.com>
Date: Mon, 27 Apr 2015 17:45:00 -0000
Message-ID: <CAKRnqNL8L77vGkzZrA8Tbcrv8Y3u2J-LCu=r5=bppOVgWSve4A@mail.gmail.com>
Subject: Re: pass by value and also snprintf()
To: Richard Henderson <rth@redhat.com>
Cc: libffi-discuss@sourceware.org
Content-Type: text/plain; charset=UTF-8
X-SW-Source: 2015/txt/msg00067.txt.bz2

s/sprintf/snprintf/  -- I had it right in the original code, and with
that fix it still seg faults.

On Mon, Apr 27, 2015 at 10:37 AM, Bruce Korb <bruce.korb@gmail.com> wrote:
> Like this then:
>
>
> #include <stdint.h>
> #include <stdio.h>
> #include <ffi.h>
>
> #define UCONST(_p)  ((void *)(uintptr_t)_p)
>
> int
> main(int argc, char ** argv)
> {
>         char       buffer[0x1000];
>         size_t     bufsz  = sizeof(buffer);
>         char const fmt[]  = "Allocated sblock_id=%d for band_id=%d\n";
>         int32_t    sblock = 1;
>         int32_t    band   = 1;
>         void *     fn     = sprintf;
>