I am attempting to install pgsql on an NT machine, per the
instructions at http://www.postgresql.org/docs/pgsql/doc/README.NT, and I
have run into a problem. The instruction say to apply the patch found at
the end of the file to the cygipc sources. However, the patch does not
fit the source code. No one else appears to have had this problem. Did I
do something wrong, or is there an updated patch I should be using? The
patch rejects are attached in hopes that they will help.
Thanks very much.
Nicole
patching file `sem.c'
Hunk #1 succeeded at 58 with fuzz 2.
Hunk #2 succeeded at 92 with fuzz 1.
Hunk #3 succeeded at 203 with fuzz 2.
Hunk #4 FAILED at 373.
Hunk #5 FAILED at 390.
Hunk #6 FAILED at 452.
patch unexpectedly ends in middle of line
Hunk #7 FAILED at 584.
4 out of 7 hunks FAILED -- saving rejects to sem.c.rej
patch unexpectedly ends in middle of line
***************
*** 357,371 ****
debug_printf("do_semop : return -EACCES\n");
CYGWIN32_IPCNT_RETURN (-EACCES) ;
}
! ReleaseSemaphore(LHandle, sop->sem_op, &LVal) ;
! shareadrsem->current_nb[id].current_nb[sop->sem_num] +=
! sop->sem_op ;
sem_deconnect() ;
} else {
if( sop->sem_flg == IPC_NOWAIT )
{
! LRet = WaitForSingleObject(LHandle, 0) ;
! if( LRet == WAIT_TIMEOUT )
{
debug_printf("do_semop : return -EAGAIN\n");
CYGWIN32_IPCNT_RETURN (-EAGAIN) ;
--- 373,386 ----
debug_printf("do_semop : return -EACCES\n");
CYGWIN32_IPCNT_RETURN (-EACCES) ;
}
! shareadrsem->current_nb[id].current_nb[sop->sem_num] +=
! sop->sem_op ;
sem_deconnect() ;
+ ReleaseSemaphore(LHandle, 1 , &LVal) ;
} else {
if( sop->sem_flg == IPC_NOWAIT )
{
! if( sop->sem_op + shareadrsem->current_nb[id].current_nb[sop->sem_num] <0 )
{
debug_printf("do_semop : return -EAGAIN\n");
CYGWIN32_IPCNT_RETURN (-EAGAIN) ;
***************
*** 375,390 ****
debug_printf("do_semop : return -EACCES\n");
CYGWIN32_IPCNT_RETURN (-EACCES) ;
}
! shareadrsem->current_nb[id].current_nb[sop->sem_num] -= 1 ;
sem_deconnect() ;
} else {
! LRet = WaitForSingleObject(LHandle, INFINITE) ;
if (sem_connect() == 0)
{
debug_printf("do_semop : return -EACCES\n");
CYGWIN32_IPCNT_RETURN (-EACCES) ;
}
! shareadrsem->current_nb[id].current_nb[sop->sem_num] -= 1 ;
sem_deconnect() ;
}
}
--- 390,407 ----
debug_printf("do_semop : return -EACCES\n");
CYGWIN32_IPCNT_RETURN (-EACCES) ;
}
! shareadrsem->current_nb[id].current_nb[sop->sem_num] += sop->sem_op;
sem_deconnect() ;
} else {
! while(sop->sem_op + shareadrsem->current_nb[id].current_nb[sop->sem_num] <0)
! LRet = WaitForSingleObject(LHandle, INFINITE) ;
!
if (sem_connect() == 0)
{
debug_printf("do_semop : return -EACCES\n");
CYGWIN32_IPCNT_RETURN (-EACCES) ;
}
! shareadrsem->current_nb[id].current_nb[sop->sem_num] += sop->sem_op ;
sem_deconnect() ;
}
}
***************
*** 435,441 ****
char LBuff[100] ;
HANDLE LHandle ;
long LPrevious ;
- int LIndex;
debug_printf("semctl : semid=%X semnum=%X cmd=0x%02X arg=%p\n",semid,semnum,cmd,arg);
if (semid < 0 || semnum < 0 || cmd < 0)
--- 452,457 ----
char LBuff[100] ;
HANDLE LHandle ;
long LPrevious ;
debug_printf("semctl : semid=%X semnum=%X cmd=0x%02X arg=%p\n",semid,semnum,cmd,arg);
if (semid < 0 || semnum < 0 || cmd < 0)
***************
*** 568,589 ****
if( LHandle != NULL )
{
if( arg.val > shareadrsem->current_nb[id].current_nb[semnum] )
! {
! ReleaseSemaphore(LHandle,
! arg.val-shareadrsem->current_nb[id].current_nb[semnum],
! &LPrevious) ;
! }
! else if (arg.val <
! shareadrsem->current_nb[id].current_nb[semnum] )
! {
! for( LIndex = arg.val;
! LIndex < shareadrsem->current_nb[id].current_nb[semnum];
! LIndex++ )
! {
! WaitForSingleObject(LHandle, 0) ;
! }
! }
! shareadrsem->current_nb[id].current_nb[semnum] = arg.val ;
}
debug_printf("semctl : SETVAL : return 0\n");
CYGWIN32_IPCNT_RETURN_DECONNECT (0);
--- 584,591 ----
if( LHandle != NULL )
{
if( arg.val > shareadrsem->current_nb[id].current_nb[semnum] )
! ReleaseSemaphore(LHandle,1,&LPrevious) ;
! shareadrsem->current_nb[id].current_nb[semnum] = arg.val ;
}
debug_printf("semctl : SETVAL : return 0\n");