一段代碼，不明白什么意思，請高手指點

usedcc

#include <stdio.h>
#include <xa.h>
#include <atmi.h>
#if defined(__cplusplus)
extern "C" {
#endif
extern int _tmrunserver _((int));
extern void dy_transaction _((TPSVCINFO *));
extern void no_transaction _((TPSVCINFO *));
extern void os_transaction _((TPSVCINFO *));
extern void pt_transaction _((TPSVCINFO *));
extern void sl_transaction _((TPSVCINFO *));
#if defined(__cplusplus)
}
#endif
static struct tmdsptchtbl_t _tmdsptchtbl[] = {
{ (char*)"dy_transaction", (char*)"dy_transaction", (void (*)
_((TPSVCINFO *))) dy_transaction, 0, 0 },
{ (char*)"no_transaction", (char*)"no_transaction", (void (*)
_((TPSVCINFO *))) no_transaction, 1, 0 },
{ (char*)"os_transaction", (char*)"os_transaction", (void (*)
_((TPSVCINFO *))) os_transaction, 2, 0 },
{ (char*)"pt_transaction", (char*)"pt_transaction", (void (*)
_((TPSVCINFO *))) pt_transaction, 3, 0 },
{ (char*)"sl_transaction", (char*)"sl_transaction", (void (*)
_((TPSVCINFO *))) sl_transaction, 4, 0 },
{ NULL, NULL, NULL, 0, 0 }
};
#ifndef _TMDLLIMPORT
#define _TMDLLIMPORT
#endif
#if defined(__cplusplus)
extern "C" {
#endif
_TMDLLIMPORT extern struct xa_switch_t tmnull_switch;
#if defined(__cplusplus)
}
#endif
typedef void (*tmp_void_cast)();
typedef void (*tmp_voidvoid_cast)(void);
typedef int (*tmp_intchar_cast)(int, char **);
typedef int (*tmp_int_cast)(int);
static struct tmsvrargs_t tmsvrargs = {
NULL,
&_tmdsptchtbl[0],
0,
(tmp_intchar_cast)tpsvrinit,
(tmp_voidvoid_cast)tpsvrdone,
(tmp_int_cast)_tmrunserver, /* PRIVATE */
NULL, /* RESERVED */
NULL, /* RESERVED */
NULL, /* RESERVED */
NULL, /* RESERVED */
(tmp_intchar_cast)tpsvrthrinit,
(tmp_voidvoid_cast)tpsvrthrdone
};
struct tmsvrargs_t *
#ifdef _TMPROTOTYPES
_tmgetsvrargs(void)
#else
_tmgetsvrargs()
#endif
{
tmsvrargs.reserved1 = NULL;
tmsvrargs.reserved2 = NULL;
tmsvrargs.xa_switch = &tmnull_switch;
return(&tmsvrargs);
}
int
#ifdef _TMPROTOTYPES
main(int argc, char **argv)
#else
main(argc,argv)
int argc;
char **argv;
#endif
｛
#ifdef TMMAINEXIT
#include "mainexit.h"
#endif
return( _tmstartserver( argc, argv, _tmgetsvrargs()));
}
*************************************************
問題：
1.這段代碼可以實現(xiàn)什么功能？
2._tmstartserver 這個是tuxedo提供的函數(shù)嗎？有何功能？

nizvoo

不全啊。

rain_fish

太難為人了

yulihua49

#include
#include
#include
#if defined(__cplusplus)
extern "C" {
#endif
extern int _tmrunse ...
usedcc 發(fā)表于 2011-05-19 08:55

   TUXEDO程序？

名字 - 函數(shù)地址 對 表。
用于從服務(wù)名查找服務(wù)函數(shù)。、
_tmstartserver應(yīng)該是TUXEDO內(nèi)部的，不對外。
當我們建立自己的服務(wù)框架時也常采用這種方法。