Merge tag 'debian/1.8.5p2-1' into squeeze

[debian/sudo] / sigaction.c

diff --git a/sigaction.c b/sigaction.c
deleted file mode 100644 (file)
index e34d471..0000000
--- a/sigaction.c
+++ /dev/null
@@ -1,137 +0,0 @@
-/*
- * Copyright (c) 2001-2005 Todd C. Miller <Todd.Miller@courtesan.com>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * Sponsored in part by the Defense Advanced Research Projects
- * Agency (DARPA) and Air Force Research Laboratory, Air Force
- * Materiel Command, USAF, under agreement number F39502-99-1-0512.
- */
-
-#include <signal.h>
-#include <errno.h>
-
-#include <compat.h>
-
-int
-sigaction(signo, sa, osa)
-    int signo;
-    const sigaction_t *sa;
-    sigaction_t *osa;
-{
-    sigaction_t nsa;
-    int error;
-
-    /* We must reverse SV_INTERRUPT since it is the opposite of SA_RESTART */
-    if (sa) {
-       nsa = *sa;
-       nsa.sa_flags ^= SV_INTERRUPT;
-       sa = &nsa;
-    }
-
-    error = sigvec(signo, sa, osa);
-    if (!error && osa)
-       osa->sa_flags ^= SV_INTERRUPT;          /* flip SV_INTERRUPT as above */
-
-    return(error);
-}
-
-int
-sigemptyset(set)
-    sigset_t *set;
-{
-
-    *set = 0;
-    return(0);
-}
-
-int
-sigfillset(set)
-    sigset_t *set;
-{
-
-    *set = ~0;;
-    return(0);
-}
-
-int
-sigaddset(set, signo)
-    sigset_t *set;
-    int signo;
-{
-
-    if (signo <= 0 || signo >= NSIG) {
-       errno = EINVAL;
-       return(-1);
-    }
-
-    SET(*set, sigmask(signo));
-    return(0);
-}
-
-int
-sigdelset(set, signo)
-    sigset_t *set;
-    int signo;
-{
-
-    if (signo <= 0 || signo >= NSIG) {
-       errno = EINVAL;
-       return(-1);
-    }
-
-    CLR(*set, sigmask(signo));
-    return(0);
-}
-
-int
-sigismember(set, signo)
-    sigset_t *set;
-    int signo;
-{
-
-    return(ISSET(*set, sigmask(signo)));
-}
-
-int
-sigprocmask(how, set, oset)
-    int how;
-    const sigset_t *set;
-    sigset_t *oset;
-{
-    int mask;
-
-    /* If 'set' is NULL the user just wants the current signal mask. */
-    if (set == 0)
-       mask = sigblock(0);
-    else
-       switch (how) {
-           case SIG_BLOCK:
-               mask = sigblock(*set);
-               break;
-           case SIG_UNBLOCK:
-               mask = sigsetmask(~*set);
-               break;
-           case SIG_SETMASK:
-               mask = sigsetmask(*set);
-               break;
-           default:
-               return(-1);
-       }
-
-    if (mask == -1)
-       return(-1);
-    if (oset)
-       *oset = mask;
-    return(0);
-}