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* Makefile.in: Build wincap.o.

Browse Source 
* wincap.cc: New file.
        * wincap.h: Ditto.
        * autoload.cc: Add dynamic load statement for `CreateHardLinkA'.
        * dcrt0.cc (os_being_run): Eliminated.
        (osname): Ditto.
        (iswinnt): Ditto.
        (set_os_type): Ditto.
        (dll_crt0_1): Call wincap.init() instead of set_os_type().
        (_dll_crt0): Ditto.
        * environ.cc (set_chunksize): New function.
        (parse_thing): `forkchunk' setting now invokes function `set_chunksize'.
        * fork.cc (chunksize): Eliminated. Moved to be member of wincap.
        * host_dependent.h: Removed.
        * syscalls.cc (_link): Try using `CreateHardLinkA' first, if available.
        * cygheap.cc, dcrt0.cc, delqueue.cc, dir.cc,
        environ.cc, fhandler.cc, fhandler.h, fhandler_console.cc,
        fhandler_mem.cc, fork.cc, mmap.cc, net.cc, pinfo.cc, pinfo.h,
        security.cc, syscalls.cc, sysconf.cc, syslog.cc, thread.cc,
        times.cc, tty.cc, uinfo.cc, uname.cc, winsup.h: Use new wincap
        capability check throughout.
        * winsup.h: Include wincap.h. Eliminate extern declarations of
        `os_being_run' and `iswinnt'. Eliminate `os_type" definition.
        * include/cygwin/version.h: Bump version to 1.3.4.
This commit is contained in:
Corinna Vinschen
2001-09-12 17:46:37 +00:00
parent c88bb51c3c
commit ba94682838
31 changed files with 707 additions and 246 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
winsup/cygwin/net.cc
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@@ -121,7 +121,7 @@ WSADATA wsadata;
static SOCKET __stdcall
set_socket_inheritance (SOCKET sock)
{
if (iswinnt)
if (wincap.has_set_handle_information ())
(void) SetHandleInformation ((HANDLE) sock, HANDLE_FLAG_INHERIT, HANDLE_FLAG_INHERIT);
else
{
@@ -1527,9 +1527,9 @@ getdomainname (char *domain, int len)
* Punt for now and assume MS-TCP on Win95.
*/
reg_key r (HKEY_LOCAL_MACHINE, KEY_READ,
(!iswinnt) ? "System" : "SYSTEM",
(!wincap.is_winnt ()) ? "System" : "SYSTEM",
"CurrentControlSet", "Services",
(!iswinnt) ? "MSTCP" : "Tcpip",
(!wincap.is_winnt ()) ? "MSTCP" : "Tcpip",
NULL);
/* FIXME: Are registry keys case sensitive? */
@@ -2107,22 +2107,12 @@ get_ifconf (struct ifconf *ifc, int what)
memset (&os_version_info, 0, sizeof os_version_info);
os_version_info.dwOSVersionInfoSize = sizeof (OSVERSIONINFO);
GetVersionEx (&os_version_info);
/* We have a win95 version... */
if (os_version_info.dwPlatformId != VER_PLATFORM_WIN32_NT
&& (os_version_info.dwMajorVersion < 4
|| (os_version_info.dwMajorVersion == 4
&& os_version_info.dwMinorVersion == 0)))
get_95_ifconf (ifc, what);
/* ...and a NT <= SP3 version... */
else if (os_version_info.dwPlatformId == VER_PLATFORM_WIN32_NT
&& (os_version_info.dwMajorVersion < 4
|| (os_version_info.dwMajorVersion == 4
&& strcmp (os_version_info.szCSDVersion, "Service Pack 4") < 0)))
get_nt_ifconf (ifc, what);
/* ...and finally a "modern" version for win98/ME, NT >= SP4 and W2K! */
else
if (wincap.has_ip_helper_lib ())
get_2k_ifconf (ifc, what);
else if (wincap.is_winnt ())
get_nt_ifconf (ifc, what);
else
get_95_ifconf (ifc, what);
return 0;
}