Differential D12298 Diff 33726 contrib/netbsd-tests/lib/libc/ssp/h_gets.c

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contrib/netbsd-tests/lib/libc/ssp/h_gets.c

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	#include <sys/cdefs.h>			#include <sys/cdefs.h>
	__COPYRIGHT("@(#) Copyright (c) 2008\			__COPYRIGHT("@(#) Copyright (c) 2008\
	The NetBSD Foundation, inc. All rights reserved.");			The NetBSD Foundation, inc. All rights reserved.");
	__RCSID("$NetBSD: h_gets.c,v 1.1 2010/12/27 02:04:19 pgoyette Exp $");			__RCSID("$NetBSD: h_gets.c,v 1.1 2010/12/27 02:04:19 pgoyette Exp $");

	#include <stdio.h>			#include <stdio.h>

				#ifdef __FreeBSD__
				char unsafe_gets(char );
				char gets(char buf)
				{
				return unsafe_gets(buf);
				}
				__sym_compat(gets, unsafe_gets, FBSD_1.0);
				#endif
				kibUnsubmitted Done Inline Actions Why this chunk is needed ? Esp. the compat definition. kib: Why this chunk is needed ? Esp. the compat definition.
				emasteAuthorUnsubmitted Done Inline Actions This gets() test case won't link unless I can access the actual symbol. Is there another way to explicitly call gets@FBSD1.0? I thought about just dropping the test case altogether, but it seems reasonable to keep it. emaste: This gets() test case won't link unless I can access the actual symbol. Is there another way to…
				kibUnsubmitted Done Inline Actions Ah, so you want to test the semi-hidden libc function still ? I think you need to explain the intent in the comment somewhere. kib: Ah, so you want to test the semi-hidden libc function still ? I think you need to explain the…

				jhbUnsubmitted Not Done Inline Actions I would perhaps move the __sym_compat line up below the unsafe_gets() line and then add a blank line before the gets() wrapper function. You could then amend the last sentence in the comment perhaps to something like: * The next two lines create an unsafe_gets() function that resolves to gets@FBSD_1.0. I just find this bit of code non-obvious and think this might make it a bit more clear, but it might also be fine as-is. It is up to you. jhb: I would perhaps move the __sym_compat line up below the unsafe_gets() line and then add a blank…
	int			int
	main(int argc, char *argv[])			main(int argc, char *argv[])
	{			{
	char b[10];			char b[10];
	(void)gets(b);			(void)gets(b);
	(void)printf("%s\n", b);			(void)printf("%s\n", b);
	return 0;			return 0;
	}			}