diff options
Diffstat (limited to 'p11-kit/util.c')
| -rw-r--r-- | p11-kit/util.c | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/p11-kit/util.c b/p11-kit/util.c index 97a113b..63183b1 100644 --- a/p11-kit/util.c +++ b/p11-kit/util.c @@ -303,6 +303,19 @@ _p11_library_uninit (void) _p11_mutex_uninit (&_p11_mutex); } +void +_p11_mutex_init (mutex_t *mutex) +{ + pthread_mutexattr_t attr; + int ret; + + pthread_mutexattr_init (&attr); + pthread_mutexattr_settype (&attr, PTHREAD_MUTEX_RECURSIVE); + ret = pthread_mutex_init (mutex, &attr); + assert (ret == 0); + pthread_mutexattr_destroy (&attr); +} + #if defined (HAVE_PROGRAM_INVOCATION_SHORT_NAME) && !HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME extern char *program_invocation_short_name; #endif @@ -398,6 +411,59 @@ _p11_library_uninit (void) _p11_mutex_uninit (&_p11_mutex); } +const char * +_p11_module_error (void) +{ + DWORD code = GetLastError(); + p11_local *local; + LPVOID msg_buf; + + local = _p11_library_get_thread_local (); + + FormatMessageA (FORMAT_MESSAGE_ALLOCATE_BUFFER | + FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, + NULL, code, + MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPSTR)&msg_buf, 0, NULL); + + if (local->last_error) + LocalFree (local->last_error); + local->last_error = msg_buf; + + return msg_buf; +} + +int +_p11_thread_create (thread_t *thread, + thread_routine routine, + void *arg) +{ + assert (thread); + + *thread = CreateThread (NULL, 0, + (LPTHREAD_START_ROUTINE)routine, + arg, 0, NULL); + + if (*thread == NULL) + return GetLastError (); + + return 0; +} + +int +_p11_thread_join (thread_t thread) +{ + DWORD res; + + res = WaitForSingleObject (thread, INFINITE); + if (res == WAIT_FAILED) + return GetLastError (); + + CloseHandle (thread); + return 0; +} + BOOL WINAPI DllMain (HINSTANCE instance, DWORD reason, |