diff options
Diffstat (limited to 'src/xz/signals.h')
| -rw-r--r-- | src/xz/signals.h | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/src/xz/signals.h b/src/xz/signals.h index 48945b22..7603d803 100644 --- a/src/xz/signals.h +++ b/src/xz/signals.h @@ -21,8 +21,10 @@ extern volatile sig_atomic_t user_abort; extern void signals_init(void); -#ifndef _WIN32 - +#if defined(_WIN32) || defined(__VMS) +# define signals_block() do { } while (0) +# define signals_unblock() do { } while (0) +#else /// Block the signals which don't have SA_RESTART and which would just set /// user_abort to true. This is handy when we don't want to handle EINTR /// and don't want SA_RESTART either. @@ -30,15 +32,12 @@ extern void signals_block(void); /// Unblock the signals blocked by signals_block(). extern void signals_unblock(void); +#endif +#ifdef _WIN32 +# define signals_exit() do { } while (0) +#else /// If user has sent us a signal earlier to terminate the process, /// re-raise that signal to actually terminate the process. extern void signals_exit(void); - -#else - -#define signals_block() do { } while (0) -#define signals_unblock() do { } while (0) -#define signals_exit() do { } while (0) - #endif |