#include <openssl/e_os2.h>
+/* need for #define _POSIX_C_SOURCE arises whenever you pass -ansi to gcc
+ * [maybe others?], because it masks interfaces not discussed in standard,
+ * 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
#include <signal.h>
#include <stdio.h>
-#undef _POSIX_C_SOURCE
#include <string.h>
#include <errno.h>
/* 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;
sa.sa_handler=recsig;
#endif
+#ifdef OPENSSL_SYS_WIN32
+ savsig[SIGABRT]=signal(SIGABRT,recsig);
+ savsig[SIGFPE]=signal(SIGFPE,recsig);
+ savsig[SIGILL]=signal(SIGILL,recsig);
+ savsig[SIGINT]=signal(SIGINT,recsig);
+ savsig[SIGSEGV]=signal(SIGSEGV,recsig);
+ savsig[SIGTERM]=signal(SIGTERM,recsig);
+#else
for (i=1; i<NX509_SIG; i++)
{
#ifdef SIGUSR1
savsig[i]=signal(i,recsig);
#endif
}
+#endif
#ifdef SIGWINCH
signal(SIGWINCH,SIG_DFL);
static void popsig(void)
{
+#ifdef OPENSSL_SYS_WIN32
+ signal(SIGABRT,savsig[SIGABRT]);
+ signal(SIGFPE,savsig[SIGFPE]);
+ signal(SIGILL,savsig[SIGILL]);
+ signal(SIGINT,savsig[SIGINT]);
+ signal(SIGSEGV,savsig[SIGSEGV]);
+ signal(SIGTERM,savsig[SIGTERM]);
+#else
int i;
-
for (i=1; i<NX509_SIG; i++)
{
#ifdef SIGUSR1
signal(i,savsig[i]);
#endif
}
+#endif
}
static void recsig(int i)