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-rw-r--r--signal/tst-sigset2.c184
1 files changed, 0 insertions, 184 deletions
diff --git a/signal/tst-sigset2.c b/signal/tst-sigset2.c
deleted file mode 100644
index f653323..0000000
--- a/signal/tst-sigset2.c
+++ /dev/null
@@ -1,184 +0,0 @@
-/* sigset_SIG_HOLD_bug.c [BZ #1951] */
-#include <errno.h>
-#include <error.h>
-#include <inttypes.h>
-#include <signal.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-
-#define TEST_SIG SIGINT
-
-
-/* Print mask of blocked signals for this process */
-static void
-printSigMask (const char *msg)
-{
- sigset_t currMask;
- int sig;
- int cnt;
-
- if (msg != NULL)
- printf ("%s", msg);
-
- if (sigprocmask (SIG_BLOCK, NULL, &currMask) == -1)
- error (1, errno, "sigaction");
-
- cnt = 0;
- for (sig = 1; sig < NSIG; sig++)
- {
- if (sigismember (&currMask, sig))
- {
- cnt++;
- printf ("\t\t%d (%s)\n", sig, strsignal (sig));
- }
- }
-
- if (cnt == 0)
- printf ("\t\t<empty signal set>\n");
-} /* printSigMask */
-
-static void
-handler (int sig)
-{
- printf ("Caught signal %d\n", sig);
- printSigMask ("Signal mask in handler\n");
- printf ("Handler returning\n");
- _exit (1);
-} /* handler */
-
-static void
-printDisposition (sighandler_t disp)
-{
- if (disp == SIG_HOLD)
- printf ("SIG_HOLD");
- else if (disp == SIG_DFL)
- printf ("SIG_DFL");
- else if (disp == SIG_IGN)
- printf ("SIG_IGN");
- else
- printf ("handled at %" PRIxPTR, (uintptr_t) disp);
-} /* printDisposition */
-
-static int
-returnTest1 (void)
-{
- sighandler_t prev;
-
- printf ("===== TEST 1 =====\n");
- printf ("Blocking signal with sighold()\n");
- if (sighold (TEST_SIG) == -1)
- error (1, errno, "sighold");
- printSigMask ("Signal mask after sighold()\n");
-
- printf ("About to use sigset() to establish handler\n");
- prev = sigset (TEST_SIG, handler);
- if (prev == SIG_ERR)
- error(1, errno, "sigset");
-
- printf ("Previous disposition: ");
- printDisposition (prev);
- printf (" (should be SIG_HOLD)\n");
- if (prev != SIG_HOLD)
- {
- printf("TEST FAILED!!!\n");
- return 1;
- }
- return 0;
-} /* returnTest1 */
-
-static int
-returnTest2 (void)
-{
- sighandler_t prev;
-
- printf ("\n===== TEST 2 =====\n");
-
- printf ("About to use sigset() to set SIG_HOLD\n");
- prev = sigset (TEST_SIG, SIG_HOLD);
- if (prev == SIG_ERR)
- error (1, errno, "sigset");
-
- printf ("Previous disposition: ");
- printDisposition (prev);
- printf (" (should be SIG_DFL)\n");
- if (prev != SIG_DFL)
- {
- printf("TEST FAILED!!!\n");
- return 1;
- }
- return 0;
-} /* returnTest2 */
-
-static int
-returnTest3 (void)
-{
- sighandler_t prev;
-
- printf ("\n===== TEST 3 =====\n");
-
- printf ("About to use sigset() to set SIG_HOLD\n");
- prev = sigset (TEST_SIG, SIG_HOLD);
- if (prev == SIG_ERR)
- error (1, errno, "sigset");
-
- printf ("About to use sigset() to set SIG_HOLD (again)\n");
- prev = sigset (TEST_SIG, SIG_HOLD);
- if (prev == SIG_ERR)
- error (1, errno, "sigset");
-
- printf ("Previous disposition: ");
- printDisposition (prev);
- printf (" (should be SIG_HOLD)\n");
- if (prev != SIG_HOLD)
- {
- printf("TEST FAILED!!!\n");
- return 1;
- }
- return 0;
-} /* returnTest3 */
-
-int
-main (int argc, char *argv[])
-{
- pid_t childPid;
-
- childPid = fork();
- if (childPid == -1)
- error (1, errno, "fork");
-
- if (childPid == 0)
- exit (returnTest1 ());
-
- int status;
- if (TEMP_FAILURE_RETRY (waitpid (childPid, &status, 0)) != childPid)
- error (1, errno, "waitpid");
- int result = !WIFEXITED (status) || WEXITSTATUS (status) != 0;
-
- childPid = fork();
- if (childPid == -1)
- error (1, errno, "fork");
-
- if (childPid == 0)
- exit (returnTest2 ());
-
- if (TEMP_FAILURE_RETRY (waitpid (childPid, &status, 0)) != childPid)
- error (1, errno, "waitpid");
- result |= !WIFEXITED (status) || WEXITSTATUS (status) != 0;
-
- childPid = fork();
- if (childPid == -1)
- error (1, errno, "fork");
-
- if (childPid == 0)
- exit (returnTest3 ());
-
- if (TEMP_FAILURE_RETRY (waitpid (childPid, &status, 0)) != childPid)
- error (1, errno, "waitpid");
- result |= !WIFEXITED (status) || WEXITSTATUS (status) != 0;
-
- return result;
-} /* main */