OS_Develop/FreeDOS
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Converted nxtMCBsize back to a macro. There is no need to use far2para;

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FP_SEG works fine since MCBs always have offset 0.


git-svn-id: https://svn.code.sf.net/p/freedos/svn/kernel/trunk@875 6ac86273-5f31-0410-b378-82cca8765d1b
This commit is contained in:
Bart Oldeman 2004-04-13 12:13:03 +00:00
parent e9716d990d
commit c899541e2e
1 changed files with 2 additions and 14 deletions
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16
kernel/memmgr.c
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@ -34,14 +34,7 @@ static BYTE *memmgrRcsId =
"$Id$";
#endif
/*#define nxtMCBsize(mcb,size) \
MK_FP(far2para((VOID FAR *) (mcb)) + (size) + 1, 0) */
void FAR *nxtMCBsize(mcb FAR * Mcb, int size)
{
return MK_FP(far2para((VOID FAR *) (Mcb)) + (size) + 1, 0);
}
#define nxtMCBsize(mcb,size) MK_FP(FP_SEG(mcb) + (size) + 1, 0)
#define nxtMCB(mcb) nxtMCBsize((mcb), (mcb)->m_size)
#define mcbFree(mcb) ((mcb)->m_psp == FREE_PSP)
@ -75,11 +68,6 @@ STATIC COUNT joinMCBs(mcb FAR * p)
return SUCCESS;
}
seg far2para(VOID FAR * p)
{
return FP_SEG(p) + (FP_OFF(p) >> 4);
}
/*
* Return a normalized far pointer
*/
@ -252,7 +240,7 @@ stopIt: /* reached from FIRST_FIT on match */
foundSeg->m_psp = cu_psp; /* the new block is for current process */
foundSeg->m_name[0] = '\0';
*para = far2para((VOID FAR *) (BYTE FAR *) foundSeg);
*para = FP_SEG(foundSeg);
return SUCCESS;
}