diff options
| author | Christopher Faylor <me@cgf.cx> | 2001-07-29 06:33:30 +0400 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2001-07-29 06:33:30 +0400 |
| commit | e13ea3343d64bf653de3c17e02bee9b3d877af75 (patch) | |
| tree | eacadec02a7dccc30c67914aa8d847980cf1fa97 /winsup/cygwin/dcrt0.cc | |
| parent | 8e4e3874c4e3d24b8ade7eb212f122b7c63586f2 (diff) | |
* dcrt0.cc (alloc_stack_hard_way): Make half-hearted attempt to deal with
growing stack under Windows 95.
* Makefile.in: Add install-lib and install-headers.
Diffstat (limited to 'winsup/cygwin/dcrt0.cc')
| -rw-r--r-- | winsup/cygwin/dcrt0.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/winsup/cygwin/dcrt0.cc b/winsup/cygwin/dcrt0.cc index 5c4a1a25d..2f2e385e3 100644 --- a/winsup/cygwin/dcrt0.cc +++ b/winsup/cygwin/dcrt0.cc @@ -539,6 +539,8 @@ static NO_COPY STARTUPINFO si; child_info_fork NO_COPY *child_proc_info = NULL; static MEMORY_BASIC_INFORMATION sm; +#define CYGWIN_GUARD ((os_being_run == winNT) ? PAGE_GUARD : PAGE_NOACCESS) + // __inline__ void extern void alloc_stack_hard_way (child_info_fork *ci, volatile char *b) @@ -578,7 +580,7 @@ alloc_stack_hard_way (child_info_fork *ci, volatile char *b) { m.BaseAddress = (LPVOID)((DWORD)m.BaseAddress - 1); if (!VirtualAlloc ((LPVOID) m.BaseAddress, 1, MEM_COMMIT, - PAGE_EXECUTE_READWRITE|PAGE_GUARD)) + PAGE_EXECUTE_READWRITE|CYGWIN_GUARD)) api_fatal ("fork: couldn't allocate new stack guard page %p, %E", m.BaseAddress); } |