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| author | Corinna Vinschen <corinna@vinschen.de> | 2003-11-06 14:33:16 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2003-11-06 14:33:16 +0000 |
| commit | 6ef3b76be2d7620e8f495cf5654f0359a1ca178d (patch) | |
| tree | b2c9fb10d8dd67809525de91886874d7e615825f /winsup/cygwin/mmap.cc | |
| parent | fad5aef8606059f9715e8faac329852ef041f7a6 (diff) | |
| download | newlib-6ef3b76be2d7620e8f495cf5654f0359a1ca178d.zip newlib-6ef3b76be2d7620e8f495cf5654f0359a1ca178d.tar.gz newlib-6ef3b76be2d7620e8f495cf5654f0359a1ca178d.tar.bz2 | |
* syscalls.cc (getshmlba): New function.
* external.cc (cygwin_internal): Add CW_GET_SHMLBA handling.
* mmap.cc (mmap64): Call getshmlba to evaluate granularity.
* winsup.h (getshmlba): Add declaration.
* include/cygwin/version.h: Bump API minor number.
* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_GET_SHMLBA.
Diffstat (limited to 'winsup/cygwin/mmap.cc')
| -rw-r--r-- | winsup/cygwin/mmap.cc | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/winsup/cygwin/mmap.cc b/winsup/cygwin/mmap.cc index 7901431..c572b08 100644 --- a/winsup/cygwin/mmap.cc +++ b/winsup/cygwin/mmap.cc @@ -455,13 +455,7 @@ mmap64 (void *addr, size_t len, int prot, int flags, int fd, _off64_t off) syscall_printf ("addr %x, len %u, prot %x, flags %x, fd %d, off %D", addr, len, prot, flags, fd, off); - static DWORD granularity; - if (!granularity) - { - SYSTEM_INFO si; - GetSystemInfo (&si); - granularity = si.dwAllocationGranularity; - } + static DWORD granularity = getshmlba (); /* Error conditions according to SUSv2 */ if (off % getpagesize () |