* sigaction and fileno included. -pedantic would be more appropriate for
* the intended purposes, but we can't prevent users from adding -ansi.
*/
-#define _POSIX_C_SOURCE 1
+#if defined(OPENSSL_SYSNAME_VXWORKS)
+#include <sys/types.h>
+#endif
+
+#if !defined(_POSIX_C_SOURCE) && defined(OPENSSL_SYS_VMS)
+#ifndef _POSIX_C_SOURCE
+#define _POSIX_C_SOURCE 2
+#endif
+#endif
#include <signal.h>
#include <stdio.h>
#include <string.h>
/* Declare static functions */
#if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
-static void read_till_nl(FILE *);
+static int read_till_nl(FILE *);
static void recsig(int);
static void pushsig(void);
static void popsig(void);
#if !defined(OPENSSL_SYS_WIN16) && !defined(OPENSSL_SYS_WINCE)
/* Internal functions to read a string without echoing */
-static void read_till_nl(FILE *in)
+static int read_till_nl(FILE *in)
{
#define SIZE 4
char buf[SIZE+1];
do {
- fgets(buf,SIZE,in);
+ if (!fgets(buf,SIZE,in))
+ return 0;
} while (strchr(buf,'\n') == NULL);
+ return 1;
}
static volatile sig_atomic_t intr_signal;
*p='\0';
}
else
- read_till_nl(tty_in);
+ if (!read_till_nl(tty_in))
+ goto error;
if (UI_set_result(ui, uis, result) >= 0)
ok=1;
CRYPTO_w_lock(CRYPTO_LOCK_UI);
is_a_tty = 1;
-#if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) || defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_NETWARE)
+#if defined(OPENSSL_SYS_MACINTOSH_CLASSIC) || defined(OPENSSL_SYS_VXWORKS) || defined(OPENSSL_SYS_NETWARE) || defined(OPENSSL_SYS_BEOS)
tty_in=stdin;
tty_out=stderr;
#else
/* Internal functions to handle signals and act on them */
static void pushsig(void)
{
+#ifndef OPENSSL_SYS_WIN32
int i;
+#endif
#ifdef SIGACTION
struct sigaction sa;
static void popsig(void)
{
- int i;
-
#ifdef OPENSSL_SYS_WIN32
signal(SIGABRT,savsig[SIGABRT]);
signal(SIGFPE,savsig[SIGFPE]);
signal(SIGSEGV,savsig[SIGSEGV]);
signal(SIGTERM,savsig[SIGTERM]);
#else
+ int i;
for (i=1; i<NX509_SIG; i++)
{
#ifdef SIGUSR1
size--;
#ifdef WIN16TTY
i=_inchar();
+#elif defined(_WIN32)
+ i=_getch();
#else
i=getch();
#endif