diff options
Diffstat (limited to 'lib/libkse')
| -rw-r--r-- | lib/libkse/thread/thr_sig.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/lib/libkse/thread/thr_sig.c b/lib/libkse/thread/thr_sig.c index 1b1542e..cb323e7 100644 --- a/lib/libkse/thread/thr_sig.c +++ b/lib/libkse/thread/thr_sig.c @@ -264,6 +264,26 @@ _thread_signal(pthread_t pthread, int sig) break; /* + * The wait state is a special case due to the handling of + * SIGCHLD signals. + */ + case PS_WAIT_WAIT: + /* + * Check for signals other than the death of a child + * process: + */ + if (sig != SIGCHLD) + /* Flag the operation as interrupted: */ + pthread->interrupted = 1; + + /* Change the state of the thread to run: */ + PTHREAD_NEW_STATE(pthread,PS_RUNNING); + + /* Return the signal number: */ + pthread->signo = sig; + break; + + /* * States that are interrupted by the occurrence of a signal * other than the scheduling alarm: */ @@ -271,7 +291,6 @@ _thread_signal(pthread_t pthread, int sig) case PS_FDW_WAIT: case PS_SLEEP_WAIT: case PS_SIGWAIT: - case PS_WAIT_WAIT: case PS_SELECT_WAIT: /* Flag the operation as interrupted: */ pthread->interrupted = 1; |
