summaryrefslogtreecommitdiff
path: root/mit-pthreads/pthreads/info.c
diff options
context:
space:
mode:
Diffstat (limited to 'mit-pthreads/pthreads/info.c')
-rw-r--r--mit-pthreads/pthreads/info.c77
1 files changed, 0 insertions, 77 deletions
diff --git a/mit-pthreads/pthreads/info.c b/mit-pthreads/pthreads/info.c
deleted file mode 100644
index 2b9722ba291..00000000000
--- a/mit-pthreads/pthreads/info.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/* hello */
-
-#include <stdio.h>
-#include <pthread.h>
-#include <signal.h>
-
-static const char *const state_names[] = {
-#define __pthread_defstate(S,NAME) NAME,
-#include "pthread/state.def"
-#undef __pthread_defstate
- 0
-};
-
-void (*dump_thread_info_fn) (struct pthread *, FILE *);
-
-static void
-dump_thread_info (thread, file)
- struct pthread *thread;
- FILE *file;
-{
- /* machdep */
- /* attr */
- /* signals */
- /* wakeup_time */
- /* join */
- fprintf (file, " thread @%p prio %3d %s", thread,
- thread->pthread_priority, state_names[(int) thread->state]);
- switch (thread->state) {
- case PS_FDLR_WAIT:
- fprintf (file, " fd %d[%d]", thread->data.fd.fd,
- thread->data.fd.branch);
- fprintf (file, " owner %pr/%pw",
- fd_table[thread->data.fd.fd]->r_owner,
- fd_table[thread->data.fd.fd]->w_owner);
- break;
- }
- /* show where the signal handler gets run */
- if (thread == pthread_run)
- fprintf (file, "\t\t[ME!]");
- fprintf (file, "\n");
- if (dump_thread_info_fn)
- (*dump_thread_info_fn) (thread, file);
-}
-
-static void
-pthread_dump_info_to_file (file)
- FILE *file;
-{
- pthread_t t;
- for (t = pthread_link_list; t; t = t->pll)
- dump_thread_info (t, file);
-}
-
-void
-pthread_dump_info ()
-{
- if (ftrylockfile (stderr) != 0)
- return;
- fprintf (stderr, "process id %ld:\n", (long) getpid ());
- pthread_dump_info_to_file (stderr);
- funlockfile (stderr);
-}
-
-#ifdef SIGINFO
-static void
-sig_handler (sig)
- int sig;
-{
- pthread_dump_info ();
-}
-
-void
-pthread_setup_siginfo ()
-{
- (void) signal (SIGINFO, sig_handler);
-}
-#endif