Message-ID:	<39AD6455.DC1FCF30@softhome.net>
Date:	Wed, 30 Aug 2000 21:45:25 +0200
From:	Laurynas Biveinis <lauras AT softhome DOT net>
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To:	djgpp-workers AT delorie DOT com
CC:	mail AT jgreen4 DOT fsnet DOT co DOT uk
Subject:	Re: Symify fixes
References:	<226lqssqgqp6i9nk82rvrqhl9aaia029e9 AT 4ax DOT com> <7458-Mon28Aug2000203504+0300-eliz AT is DOT elta DOT co DOT il> <ltflqs8ouggncaukmesirq7rsbsi4umrj5 AT 4ax DOT com> <8011-Mon28Aug2000234727+0300-eliz AT is DOT elta DOT co DOT il> <ttvnqs0p0rib0eja7eiijst64vbgp9tl1b AT 4ax DOT com> <39AD1BF3 DOT 139CB5DB AT softhome DOT net> <9003-Wed30Aug2000195653+0300-eliz AT is DOT elta DOT co DOT il>
Reply-To:	djgpp-workers AT delorie DOT com

Eli Zaretskii wrote:
> It's probably better to use strerror, since you already have an
> fprintf.

OK, I suggest the following. Note that I've added function
attribute stating that bail() never returns to caller. Unfortunately,
it forced to add a prototype:

static void bail(const char *msg) __attribute__ ((noreturn));

And here is the function:

static void bail(const char *msg)
{
  assert(msg);

  if (errno)
     fprintf(stderr, "Symify error: %s: %s\n", msg, strerror(errno));
  else
     fprintf(stderr, "Symify error: %s\n", msg);
  exit(EXIT_FAILURE);
}

If nobody objects, I commit it with the rest of patches.
Laurynas

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