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memfs: memfs-main.c

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This commit is contained in:
Bill Zissimopoulos 2016-04-08 16:54:08 -07:00
parent c5c5e9f301
commit 13b1e448e8
1 changed files with 68 additions and 0 deletions
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68
tst/memfs/memfs-main.c
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@ -5,8 +5,76 @@
*/ */
#include <winfsp/winfsp.h> #include <winfsp/winfsp.h>
#include "memfs.h"
#define PROGNAME "memfs"
static void warn(const char *message)
{
DWORD BytesTransferred;
WriteFile(GetStdHandle(STD_ERROR_HANDLE),
message, (DWORD)strlen(message),
&BytesTransferred, 0);
WriteFile(GetStdHandle(STD_ERROR_HANDLE),
"\n", 1,
&BytesTransferred, 0);
}
static void fail(const char *message)
{
warn(message);
exit(1);
}
static void usage(void)
{
static char usage[] = ""
"usage: " PROGNAME " OPTIONS MountPoint\n"
"\n"
"options:\n"
" -t FileInfoTimeout\n"
" -n MaxFileNodes\n"
" -s MaxFileSize\n";
warn(usage);
exit(2);
}
static HANDLE MainEvent;
static BOOL WINAPI ConsoleCtrlHandler(DWORD CtrlType)
{
SetEvent(MainEvent);
return TRUE;
}
int wmain(int argc, wchar_t **argv) int wmain(int argc, wchar_t **argv)
{ {
NTSTATUS Result;
MEMFS *Memfs;
ULONG Flags = MemfsDisk;
ULONG FileInfoTimeout = INFINITE;
ULONG MaxFileNodes = 1024;
ULONG MaxFileSize = 1024 * 1024;
MainEvent = CreateEvent(0, TRUE, FALSE, 0);
if (0 == MainEvent)
fail("error: cannot create MainEvent");
Result = MemfsCreate(Flags, FileInfoTimeout, MaxFileNodes, MaxFileSize, &Memfs);
if (!NT_SUCCESS(Result))
fail("error: cannot create MEMFS");
Result = MemfsStart(Memfs);
if (!NT_SUCCESS(Result))
fail("error: cannot start MEMFS");
SetConsoleCtrlHandler(ConsoleCtrlHandler, TRUE);
if (WAIT_OBJECT_0 != WaitForSingleObject(MainEvent, INFINITE))
fail("error: cannot wait on MainEvent");
MemfsStop(Memfs);
MemfsDelete(Memfs);
return 0; return 0;
} }