-/* $Id: execpgm.c 13731 2005-02-23 23:37:06Z ea $\r
- *\r
- * COPYRIGHT: See COPYING in the top level directory\r
- * PROJECT: ReactOS system libraries\r
- * FILE: lib/smlib/execpgm.c\r
- * PURPOSE: Call SM API SM_API_EXECPGM\r
- */\r
-#define NTOS_MODE_USER\r
-#include <ntos.h>\r
-#include <sm/helper.h>\r
-#include <string.h>\r
-\r
-#define NDEBUG\r
-#include <debug.h>\r
-\r
-/**********************************************************************\r
- * NAME EXPORTED\r
- * SmExecuteProgram/2\r
- *\r
- * DESCRIPTION\r
- * This function is used to make the SM start an environment\r
- * subsystem server process.\r
- *\r
- * ARGUMENTS\r
- * hSmApiPort: port handle returned by SmConnectApiPort;\r
- * Pgm : name of the subsystem (to be used by the SM to\r
- * lookup the image name from the registry).\r
- * Valid names are: DEBUG, WINDOWS, POSIX, OS2,\r
- * and VMS.\r
- * \r
- * RETURN VALUE\r
- * Success status as handed by the SM reply; otherwise a failure\r
- * status code.\r
- */\r
-NTSTATUS STDCALL\r
-SmExecuteProgram (IN HANDLE hSmApiPort,\r
- IN PUNICODE_STRING Pgm)\r
-{\r
- NTSTATUS Status;\r
- SM_PORT_MESSAGE SmReqMsg;\r
-\r
-\r
- DPRINT("SMLIB: %s(%08lx,'%S') called\n",\r
- __FUNCTION__, hSmApiPort, Pgm->Buffer);\r
-\r
- /* Check Pgm's length */\r
- if (Pgm->Length > (sizeof (Pgm->Buffer[0]) * SM_EXEXPGM_MAX_LENGTH))\r
- {\r
- return STATUS_INVALID_PARAMETER;\r
- }\r
- /* Marshal Pgm in the LPC message */\r
- RtlZeroMemory (& SmReqMsg, sizeof SmReqMsg);\r
- SmReqMsg.Request.ExecPgm.NameLength = Pgm->Length;\r
- RtlCopyMemory (SmReqMsg.Request.ExecPgm.Name,\r
- Pgm->Buffer,\r
- Pgm->Length);\r
- \r
- /* SM API to invoke */\r
- SmReqMsg.SmHeader.ApiIndex = SM_API_EXECUTE_PROGRAMME;\r
-\r
- /* LPC message */\r
- SmReqMsg.Header.MessageType = LPC_NEW_MESSAGE;\r
- SmReqMsg.Header.DataSize = SM_PORT_DATA_SIZE(SmReqMsg.Request);\r
- SmReqMsg.Header.MessageSize = SM_PORT_MESSAGE_SIZE;\r
-\r
- DPRINT("SMLIB: %s:\n"\r
- " MessageType = %d\n"\r
- " DataSize = %d\n"\r
- " MessageSize = %d\n"\r
- " sizeof(LPC_MESSAGE)==%d\n",\r
- __FUNCTION__,\r
- SmReqMsg.Header.MessageType,\r
- SmReqMsg.Header.DataSize,\r
- SmReqMsg.Header.MessageSize,\r
- sizeof(LPC_MESSAGE));\r
-\r
- /* Call SM and wait for a reply */\r
- Status = NtRequestWaitReplyPort (hSmApiPort, (PLPC_MESSAGE) & SmReqMsg, (PLPC_MESSAGE) & SmReqMsg);\r
- if (NT_SUCCESS(Status))\r
- {\r
- return SmReqMsg.SmHeader.Status;\r
- }\r
- DPRINT("SMLIB: %s failed (Status=0x%08lx)\n", __FUNCTION__, Status);\r
- return Status;\r
-}\r
-\r
-/* EOF */\r
+/* $Id$
+ *
+ * COPYRIGHT: See COPYING in the top level directory
+ * PROJECT: ReactOS system libraries
+ * FILE: lib/smlib/execpgm.c
+ * PURPOSE: Call SM API SM_API_EXECPGM
+ */
+#include "precomp.h"
+
+#define NDEBUG
+#include <debug.h>
+
+/**********************************************************************
+ * NAME EXPORTED
+ * SmExecuteProgram/2
+ *
+ * DESCRIPTION
+ * This function is used to make the SM start an environment
+ * subsystem server process.
+ *
+ * ARGUMENTS
+ * hSmApiPort: port handle returned by SmConnectApiPort;
+ * Pgm : name of the subsystem (to be used by the SM to
+ * lookup the image name from the registry).
+ * Valid names are: DEBUG, WINDOWS, POSIX, OS2,
+ * and VMS.
+ *
+ * RETURN VALUE
+ * Success status as handed by the SM reply; otherwise a failure
+ * status code.
+ */
+NTSTATUS WINAPI
+SmExecuteProgram (IN HANDLE hSmApiPort,
+ IN PUNICODE_STRING Pgm)
+{
+ NTSTATUS Status;
+ SM_PORT_MESSAGE SmReqMsg;
+
+
+ DPRINT("SMLIB: %s(%08lx,'%S') called\n",
+ __FUNCTION__, hSmApiPort, Pgm->Buffer);
+
+ /* Check Pgm's length */
+ if (Pgm->Length > (sizeof (Pgm->Buffer[0]) * SM_EXEXPGM_MAX_LENGTH))
+ {
+ return STATUS_INVALID_PARAMETER;
+ }
+ /* Marshal Pgm in the LPC message */
+ RtlZeroMemory (& SmReqMsg, sizeof SmReqMsg);
+ SmReqMsg.Request.ExecPgm.NameLength = Pgm->Length;
+ RtlCopyMemory (SmReqMsg.Request.ExecPgm.Name,
+ Pgm->Buffer,
+ Pgm->Length);
+
+ /* SM API to invoke */
+ SmReqMsg.SmHeader.ApiIndex = SM_API_EXECUTE_PROGRAMME;
+
+ /* LPC message */
+ SmReqMsg.Header.u2.s2.Type = LPC_NEW_MESSAGE;
+ SmReqMsg.Header.u1.s1.DataLength = SM_PORT_DATA_SIZE(SmReqMsg.Request);
+ SmReqMsg.Header.u1.s1.TotalLength = SM_PORT_MESSAGE_SIZE;
+
+ DPRINT("SMLIB: %s:\n"
+ " u2.s2.Type = %d\n"
+ " u1.s1.DataLength = %d\n"
+ " u1.s1.TotalLength = %d\n"
+ " sizeof(PORT_MESSAGE)==%d\n",
+ __FUNCTION__,
+ SmReqMsg.Header.u2.s2.Type,
+ SmReqMsg.Header.u1.s1.DataLength,
+ SmReqMsg.Header.u1.s1.TotalLength,
+ sizeof(PORT_MESSAGE));
+
+ /* Call SM and wait for a reply */
+ Status = NtRequestWaitReplyPort (hSmApiPort, (PPORT_MESSAGE) & SmReqMsg, (PPORT_MESSAGE) & SmReqMsg);
+ if (NT_SUCCESS(Status))
+ {
+ return SmReqMsg.SmHeader.Status;
+ }
+ DPRINT("SMLIB: %s failed (Status=0x%08lx)\n", __FUNCTION__, Status);
+ return Status;
+}
+
+/* EOF */
projects / reactos.git / blobdiff