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| author | Lasse Collin <lasse.collin@tukaani.org> | 2009-09-19 09:47:30 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2009-09-19 09:47:30 +0300 |
| commit | e599bba4216c0edb8cc8f40adad3a6dba88685f4 (patch) | |
| tree | d52c699f599e276ff65302e5854a26998da1a928 /src/xz/signals.h | |
| parent | Fix incorrect use of "restrict". (diff) | |
| download | xz-e599bba4216c0edb8cc8f40adad3a6dba88685f4.tar.xz | |
Various changes.
Separate a few reusable components from XZ Utils specific
code. The reusable code is now in "tuklib" modules. A few
more could be separated still, e.g. bswap.h.
Fix some bugs in lzmainfo.
Fix physmem and cpucores code on OS/2. Thanks to Elbert Pol
for help.
Add OpenVMS support into physmem. Add a few #ifdefs to ease
building XZ Utils on OpenVMS. Thanks to Jouk Jansen for the
original patch.
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 |