Classes | Typedefs | Functions | Variables
unix/hostemu.cpp File Reference
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <sys/types.h>
#include <unistd.h>
#include <pthread.h>
#include <rexx.h>
#include <oorexxapi.h>
#include "PlatformDefinitions.h"
#include "../../hostemu.h"
Include dependency graph for unix/hostemu.cpp:

Go to the source code of this file.

Classes

struct  _LL
 

Typedefs

typedef struct _LL LL
 
typedef LL * PLL
 

Functions

static unsigned long ExecIO_Write_From_Stem (PLL pll)
 
static unsigned long ExecIO_Write_From_Queue (PLL pll)
 
static unsigned long ExecIO_Read_To_Stem (PLL pll)
 
static unsigned long ExecIO_Read_To_Queue (PLL pll)
 
static PLL Search_LL (char *SFilename)
 
static void Insert_LL (PLL pll)
 
static void Delete_LL (PLL pll)
 
static long queued (void)
 
static void push (char *pushstr, long lOp)
 
static char * pull (void)
 
unsigned long FetchRexxVar (char *pszVar, PRXSTRING prxVar)
 
unsigned long SetRexxVar (char *pszVar, char *pValue, size_t ulLen)
 
RexxReturnCode RexxEntry GrxHost (PCONSTRXSTRING command, unsigned short int *flags, PRXSTRING retc)
 
static void hostemu_loader (RexxThreadContext *context)
 
static void hostemu_unloader (RexxThreadContext *context)
 
 OOREXX_GET_PACKAGE (hostemu)
 

Variables

PCONSTRXSTRING prxCmd = NULL
 
EXECIO_OPTIONS ExecIO_Options
 
long lCmdPtr
 
unsigned long ulNumSym
 
char * pszSymbol [SYMTABLESIZE]
 
char szInline [100000]
 
long lStmtType
 
static pthread_mutex_t hmtxExecIO = PTHREAD_MUTEX_INITIALIZER
 
static PLL pHead = NULL
 
static PLL pTail = NULL
 
RexxPackageEntry hostemu_package_entry
 

Typedef Documentation

◆ LL

typedef struct _LL LL

◆ PLL

typedef LL* PLL

Definition at line 85 of file unix/hostemu.cpp.

Function Documentation

◆ Delete_LL()

static void Delete_LL ( PLL  pll)
static

Definition at line 810 of file unix/hostemu.cpp.

References _LL::next, pHead, _LL::prev, and pTail.

Referenced by GrxHost().

◆ ExecIO_Read_To_Queue()

static unsigned long ExecIO_Read_To_Queue ( PLL  pll)
static

Definition at line 678 of file unix/hostemu.cpp.

References ERR_EXECIO_EOF, ExecIO_Options, _EXECIO_OPTIONS::lDirection, _EXECIO_OPTIONS::lRcdCnt, _EXECIO_OPTIONS::lStartRcd, _LL::pFile, push(), and szInline.

Referenced by GrxHost().

◆ ExecIO_Read_To_Stem()

static unsigned long ExecIO_Read_To_Stem ( PLL  pll)
static

Definition at line 586 of file unix/hostemu.cpp.

References _EXECIO_OPTIONS::aStem, ERR_EXECIO_EOF, ERR_EXECIO_NO_STORAGE, ERR_EXECIO_VAR_INVALID, ExecIO_Options, _EXECIO_OPTIONS::lRcdCnt, _EXECIO_OPTIONS::lStartRcd, _LL::pFile, SetRexxVar(), and szInline.

Referenced by GrxHost().

◆ ExecIO_Write_From_Queue()

static unsigned long ExecIO_Write_From_Queue ( PLL  pll)
static

Definition at line 507 of file unix/hostemu.cpp.

References ExecIO_Options, _EXECIO_OPTIONS::lRcdCnt, _EXECIO_OPTIONS::lStartRcd, _LL::pFile, pull(), queued(), and RexxFreeMemory().

Referenced by GrxHost().

◆ ExecIO_Write_From_Stem()

static unsigned long ExecIO_Write_From_Stem ( PLL  pll)
static

Definition at line 427 of file unix/hostemu.cpp.

References _EXECIO_OPTIONS::aStem, ERR_EXECIO_NO_STORAGE, ERR_EXECIO_VAR_INVALID, ExecIO_Options, FetchRexxVar(), _EXECIO_OPTIONS::lRcdCnt, _EXECIO_OPTIONS::lStartRcd, _LL::pFile, RexxFreeMemory(), and _RXSTRING::strptr.

Referenced by GrxHost().

◆ FetchRexxVar()

unsigned long FetchRexxVar ( char *  pszVar,
PRXSTRING  prxVar 
)

Definition at line 145 of file unix/hostemu.cpp.

References RexxAllocateMemory(), RexxFreeMemory(), RexxVariablePool(), RXSHV_MEMFL, RXSHV_NEWV, RXSHV_OK, RXSHV_SYFET, _SHVBLOCK::shvcode, _SHVBLOCK::shvname, _SHVBLOCK::shvnamelen, _SHVBLOCK::shvnext, _SHVBLOCK::shvret, _SHVBLOCK::shvvalue, _SHVBLOCK::shvvaluelen, _RXSTRING::strlength, and _RXSTRING::strptr.

Referenced by ExecIO_Write_From_Stem().

◆ GrxHost()

RexxReturnCode RexxEntry GrxHost ( PCONSTRXSTRING  command,
unsigned short int *  flags,
PRXSTRING  retc 
)

Definition at line 267 of file unix/hostemu.cpp.

References _EXECIO_OPTIONS::aFilename, _EXECIO_OPTIONS::aStem, DEFRXSTRING, Delete_LL(), ERR_EXECIO_BAD_PLIST, ERR_EXECIO_NO_STORAGE, ExecIO_Options, ExecIO_Read_To_Queue(), ExecIO_Read_To_Stem(), EXECIO_STMT, ExecIO_Write_From_Queue(), ExecIO_Write_From_Stem(), _EXECIO_OPTIONS::fFinis, _LL::FileName, _EXECIO_OPTIONS::fRW, HI_STMT, hmtxExecIO, Insert_LL(), lCmdPtr, _EXECIO_OPTIONS::lDirection, _EXECIO_OPTIONS::lRcdCnt, _EXECIO_OPTIONS::lStartRcd, lStmtType, _LL::pFile, prxCmd, pszSymbol, RexxResetTrace(), RexxSetHalt(), RexxSetTrace(), RXSUBCOM_ERROR, RXSUBCOM_FAILURE, RXSUBCOM_OK, Search_LL(), _RXSTRING::strlength, _RXSTRING::strptr, TE_STMT, TS_STMT, ulNumSym, and yyparse().

Referenced by hostemu_loader().

◆ hostemu_loader()

static void hostemu_loader ( RexxThreadContext *  context)
static

Definition at line 918 of file unix/hostemu.cpp.

References GrxHost(), and RexxRegisterSubcomExe().

◆ hostemu_unloader()

static void hostemu_unloader ( RexxThreadContext *  context)
static

Definition at line 929 of file unix/hostemu.cpp.

References _LL::next, _LL::pFile, and pHead.

◆ Insert_LL()

static void Insert_LL ( PLL  pll)
static

Definition at line 777 of file unix/hostemu.cpp.

References _LL::next, pHead, _LL::prev, and pTail.

Referenced by GrxHost().

◆ OOREXX_GET_PACKAGE()

OOREXX_GET_PACKAGE ( hostemu  )

◆ pull()

static char * pull ( void  )
static

Definition at line 905 of file unix/hostemu.cpp.

References RexxPullFromQueue(), RXQUEUE_WAIT, and _RXSTRING::strptr.

Referenced by ExecIO_Write_From_Queue().

◆ push()

static void push ( char *  pushstr,
long  lOp 
)
static

Definition at line 875 of file unix/hostemu.cpp.

References RexxAddQueue(), _CONSTRXSTRING::strlength, and _CONSTRXSTRING::strptr.

Referenced by ExecIO_Read_To_Queue().

◆ queued()

static long queued ( void  )
static

Definition at line 847 of file unix/hostemu.cpp.

References RexxQueryQueue().

Referenced by ExecIO_Write_From_Queue().

◆ Search_LL()

static PLL Search_LL ( char *  SFilename)
static

Definition at line 744 of file unix/hostemu.cpp.

References _LL::FileName, _LL::next, and pHead.

Referenced by GrxHost().

◆ SetRexxVar()

unsigned long SetRexxVar ( char *  pszVar,
char *  pValue,
size_t  ulLen 
)

Definition at line 216 of file unix/hostemu.cpp.

References RexxVariablePool(), RXSHV_NEWV, RXSHV_OK, RXSHV_SYSET, _SHVBLOCK::shvcode, _SHVBLOCK::shvname, _SHVBLOCK::shvnamelen, _SHVBLOCK::shvnext, _SHVBLOCK::shvret, _SHVBLOCK::shvvalue, _SHVBLOCK::shvvaluelen, _RXSTRING::strlength, and _RXSTRING::strptr.

Referenced by ExecIO_Read_To_Stem().

Variable Documentation

◆ ExecIO_Options

EXECIO_OPTIONS ExecIO_Options

Definition at line 64 of file unix/hostemu.cpp.

Referenced by ExecIO_Read_To_Queue(), ExecIO_Read_To_Stem(), ExecIO_Write_From_Queue(), ExecIO_Write_From_Stem(), GrxHost(), and yyparse().

◆ hmtxExecIO

pthread_mutex_t hmtxExecIO = PTHREAD_MUTEX_INITIALIZER
static

Definition at line 94 of file unix/hostemu.cpp.

Referenced by GrxHost().

◆ hostemu_package_entry

RexxPackageEntry hostemu_package_entry
Initial value:
= {
STANDARD_PACKAGE_HEADER
REXX_INTERPRETER_4_0_0,
"hostemu",
"1.0.1",
hostemu_loader,
hostemu_unloader,
NULL,
NULL
}
REXX_INTERPRETER_4_0_0
#define REXX_INTERPRETER_4_0_0
Definition: oorexxapi.h:216
STANDARD_PACKAGE_HEADER
#define STANDARD_PACKAGE_HEADER
Definition: oorexxapi.h:230
hostemu_unloader
static void hostemu_unloader(RexxThreadContext *context)
Definition: unix/hostemu.cpp:929
hostemu_loader
static void hostemu_loader(RexxThreadContext *context)
Definition: unix/hostemu.cpp:918

Definition at line 941 of file unix/hostemu.cpp.

◆ lCmdPtr

long lCmdPtr

Definition at line 65 of file unix/hostemu.cpp.

Referenced by GrxHost(), and yylex().

◆ lStmtType

long lStmtType

Definition at line 69 of file unix/hostemu.cpp.

Referenced by GrxHost(), and yyparse().

◆ pHead

PLL pHead = NULL
static

Definition at line 95 of file unix/hostemu.cpp.

Referenced by Delete_LL(), hostemu_unloader(), Insert_LL(), and Search_LL().

◆ prxCmd

PCONSTRXSTRING prxCmd = NULL

Definition at line 63 of file unix/hostemu.cpp.

Referenced by GrxHost(), and yylex().

◆ pszSymbol

char* pszSymbol[SYMTABLESIZE]

Definition at line 67 of file unix/hostemu.cpp.

Referenced by GrxHost(), and yylex().

◆ pTail

PLL pTail = NULL
static

Definition at line 96 of file unix/hostemu.cpp.

Referenced by Delete_LL(), Insert_LL(), and WSRegistryValue().

◆ szInline

char szInline[100000]

Definition at line 68 of file unix/hostemu.cpp.

Referenced by ExecIO_Read_To_Queue(), and ExecIO_Read_To_Stem().

◆ ulNumSym

unsigned long ulNumSym

Definition at line 66 of file unix/hostemu.cpp.

Referenced by GrxHost(), and yylex().