diff options
| author | fche <fche> | 2006-08-12 05:13:09 +0000 |
|---|---|---|
| committer | fche <fche> | 2006-08-12 05:13:09 +0000 |
| commit | 814bc89d4635f101b2c0077598f31aad95ed15b7 (patch) | |
| tree | 407a49dbaf446af4751f5068607a7fb8dad0611d /testsuite/systemtap.syscall/signal.c | |
| parent | 6b6d04673a1ef175821afc7d4fabdb496698e8e3 (diff) | |
| download | systemtap-steved-814bc89d4635f101b2c0077598f31aad95ed15b7.tar.gz systemtap-steved-814bc89d4635f101b2c0077598f31aad95ed15b7.tar.xz systemtap-steved-814bc89d4635f101b2c0077598f31aad95ed15b7.zip | |
2006-08-12 Frank Ch. Eigler <fche@elastic.org>
* configure.ac, Makefile.am: Descend into testsuite/
directory. Remove local test logic.
* configure, Makefile.in: Regenerated.
* runtest.sh: Not yet removed.
* HACKING: Update for new testsuite layout.
2006-08-12 Frank Ch. Eigler <fche@elastic.org>
* all: Reorganized old pass-1..4 tests one dejagnu bucket.
Moved over old pass-5 tests, except for disabled syscalls tests.
* Makefile (installcheck): New target for running pass-1..5
tests against installed systemtap.
Diffstat (limited to 'testsuite/systemtap.syscall/signal.c')
| -rw-r--r-- | testsuite/systemtap.syscall/signal.c | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/testsuite/systemtap.syscall/signal.c b/testsuite/systemtap.syscall/signal.c new file mode 100644 index 00000000..9c7ace95 --- /dev/null +++ b/testsuite/systemtap.syscall/signal.c @@ -0,0 +1,58 @@ +/* COVERAGE: signal kill tgkill sigprocmask sigaction getpid */ +#include <sys/types.h> +#include <unistd.h> +#include <signal.h> +#include <sys/syscall.h> + +#ifdef SYS_signal + +static void +sig_act_handler(int signo) +{ +} + +int main() +{ + sigset_t mask; + struct sigaction sa; + pid_t pid; + + syscall(SYS_signal, SIGUSR1, SIG_IGN); + // signal (SIGUSR1, 0x00000001) = 0 + + syscall(SYS_signal, SIGUSR1, SIG_DFL); + // signal (SIGUSR1, 0x00000000) = 1 + + syscall(SYS_signal, SIGUSR1, sig_act_handler); + // signal (SIGUSR1, XXXX) = 0 + + sigemptyset(&mask); + sigaddset(&mask, SIGUSR1); + syscall(SYS_sigprocmask,SIG_BLOCK, &mask, NULL); + // sigprocmask (SIG_BLOCK, XXXX, 0x[0]+) = 0 + + syscall(SYS_sigprocmask,SIG_UNBLOCK, &mask, NULL); + // sigprocmask (SIG_UNBLOCK, XXXX, 0x[0]+) = 0 + + sa.sa_handler = SIG_IGN; + sigemptyset(&sa.sa_mask); + sigaddset(&sa.sa_mask, SIGALRM); + sa.sa_flags = 0; + syscall(SYS_sigaction,SIGUSR1, &sa, NULL); + // sigaction (SIGUSR1, XXXX, 0x[0]+) = 0 + + /* syscall(SYS_kill,0,SIGUSR1); + kill (0, SIGUSR1) = 0 + + pid = getpid(); + getpid () = NNNN + + + syscall(SYS_tgkill,pid,pid,SIGUSR1); + tgkill (NNNN, NNNN, SIGUSR1) = 0 + */ + + return 0; +} + +#endif |