diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2007-02-07 17:22:40 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2007-02-07 17:22:40 +0000 |
| commit | 59e3b6ca7dc10603d1e692928a236fe5a0523200 (patch) | |
| tree | 17949dbe48d690e650c7b3cefa903f711e49477d /winsup/cygwin/fhandler.cc | |
| parent | 0e37a2e6e5f9bd3922f050da2a09b0e9d1dc5afd (diff) | |
| download | cygnal-59e3b6ca7dc10603d1e692928a236fe5a0523200.tar.gz cygnal-59e3b6ca7dc10603d1e692928a236fe5a0523200.tar.bz2 cygnal-59e3b6ca7dc10603d1e692928a236fe5a0523200.zip | |
* cygmalloc.h (MALLOC_FAILURE_ACTION): Define empty.
* cygwin.din (posix_madvise): Export.
(posix_memalign): Export.
* fhandler.cc (fhandler_base::fpathconf): Return useful values in
_PC_VDISABLE, _PC_SYNC_IO and _PC_SYMLINK_MAX cases.
* malloc_wrapper.cc (malloc): Set errno here since it's not set in
dlmalloc.c anymore.
(realloc): Ditto.
(calloc): Ditto.
(memalign): Ditto.
(valloc): Ditto.
(posix_memalign): New function.
* mmap.cc (posix_madvise): New function.
* sysconf.cc (get_open_max): New function.
(get_page_size): Ditto.
(get_nproc_values): Ditto.
(get_avphys): Ditto.
(sc_type): New type.
(sca): New array to map _SC_xxx options to sysconf return values.
(sysconf): Reimplement using sca array.
* include/limits.h: Add all missing values as defined by SUSv3.
* include/pthread.h (PTHREAD_DESTRUCTOR_ITERATIONS): Move definition
to sys/limits.h.
(PTHREAD_KEYS_MAX): Ditto.
* include/semaphore.h (SEM_VALUE_MAX): Ditto.
* include/cygwin/stdlib.h (posix_memalign): Declare.
* include/cygwin/version.h: Bump API minor number.
* include/sys/mman.h: Add posix_madvise flags.
(posix_madvise): Declare.
* include/sys/termios.h (_POSIX_VDISABLE): Move definition to
sys/limits.h.
Diffstat (limited to 'winsup/cygwin/fhandler.cc')
| -rw-r--r-- | winsup/cygwin/fhandler.cc | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/winsup/cygwin/fhandler.cc b/winsup/cygwin/fhandler.cc index 7c51a6e3d..bf938e7a9 100644 --- a/winsup/cygwin/fhandler.cc +++ b/winsup/cygwin/fhandler.cc @@ -1852,19 +1852,21 @@ fhandler_base::fpathconf (int v) case _PC_NO_TRUNC: return 1; case _PC_VDISABLE: - if (!is_tty ()) - set_errno (EINVAL); + if (is_tty ()) + return _POSIX_VDISABLE; + set_errno (EINVAL); break; case _PC_ASYNC_IO: case _PC_PRIO_IO: - case _PC_SYNC_IO: break; + case _PC_SYNC_IO: + return 1; case _PC_FILESIZEBITS: return FILESIZEBITS; case _PC_2_SYMLINKS: return 1; case _PC_SYMLINK_MAX: - break; + return SYMLINK_MAX; case _PC_POSIX_PERMISSIONS: case _PC_POSIX_SECURITY: if (get_device () == FH_FS) |