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#include "namespace.h"		#include "namespace.h"
#include <unistd.h>		#include <unistd.h>
#include <stdio.h>		#include <stdio.h>
#include "un-namespace.h"		#include "un-namespace.h"
#include "libc_private.h"		#include "libc_private.h"
#include "local.h"		#include "local.h"

__warn_references(gets, "warning: this program uses gets(), which is unsafe.");

char *		char *
gets(char *buf)		__gets_unsafe(char *buf)
{		{
int c;		int c;
char s, ret;		char s, ret;
static int warned;		static int warned;
static const char w[] =		static const char w[] =
"warning: this program uses gets(), which is unsafe.\n";		"warning: this program uses gets(), which is unsafe.\n";

FLOCKFILE_CANCELSAFE(stdin);		FLOCKFILE_CANCELSAFE(stdin);
Show All 13 Lines	if (c == EOF) {
*s++ = c;		*s++ = c;
}		}
*s = 0;		*s = 0;
ret = buf;		ret = buf;
end:		end:
FUNLOCKFILE_CANCELSAFE();		FUNLOCKFILE_CANCELSAFE();
return (ret);		return (ret);
}		}
		__sym_compat(gets, __gets_unsafe, FBSD_1.0);