aboutsummaryrefslogtreecommitdiff
path: root/signal/tst-sigset.c
diff options
context:
space:
mode:
authorRoland McGrath <roland@gnu.org>2003-04-01 06:49:23 +0000
committerRoland McGrath <roland@gnu.org>2003-04-01 06:49:23 +0000
commit22f974f6c0c2219c06cb2f2eebf2785679ec6960 (patch)
tree8fd6abe8e270c01043d48111922b20b3f30beec8 /signal/tst-sigset.c
parent582b54aa23cef5c4dd0d110cfcb2d3adccc77c09 (diff)
downloadglibc-22f974f6c0c2219c06cb2f2eebf2785679ec6960.zip
glibc-22f974f6c0c2219c06cb2f2eebf2785679ec6960.tar.gz
glibc-22f974f6c0c2219c06cb2f2eebf2785679ec6960.tar.bz2
2003-03-31 Roland McGrath <roland@redhat.com>
* signal/tst-sigset.c: New file. * signal/Makefile (tests): Add it.
Diffstat (limited to 'signal/tst-sigset.c')
-rw-r--r--signal/tst-sigset.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/signal/tst-sigset.c b/signal/tst-sigset.c
new file mode 100644
index 0000000..d47adcc
--- /dev/null
+++ b/signal/tst-sigset.c
@@ -0,0 +1,43 @@
+/* Test sig*set functions. */
+
+#include <signal.h>
+#include <stdio.h>
+
+#define TEST_FUNCTION do_test ()
+static int
+do_test (void)
+{
+ int result = 0;
+ int sig = -1;
+
+#define TRY(call) \
+ if (call) \
+ { \
+ printf ("%s (sig = %d): %m\n", #call, sig); \
+ result = 1; \
+ } \
+ else
+
+
+ sigset_t set;
+ TRY (sigemptyset (&set) != 0);
+
+#ifdef SIGRTMAX
+ int max_sig = SIGRTMAX;
+#else
+ int max_sig = NSIG - 1;
+#endif
+
+ for (sig = 1; sig <= max_sig; ++sig)
+ {
+ TRY (sigismember (&set, sig) != 0);
+ TRY (sigaddset (&set, sig) != 0);
+ TRY (sigismember (&set, sig) == 0);
+ TRY (sigdelset (&set, sig) != 0);
+ TRY (sigismember (&set, sig) != 0);
+ }
+
+ return result;
+}
+
+#include "../test-skeleton.c"