d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

- Remove UM_* user land memory macros since they are no longer used.

Browse Source
This commit is contained in:
arr 2002-06-24 22:31:17 +00:00
parent 89107ac274
commit 7aa36c2746
1 changed files with 1 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
sys/netatm/port.h
View File

@ -38,22 +38,6 @@
#ifndef _NETATM_PORT_H
#define _NETATM_PORT_H
/*
* User-space memory management
*
* UM_ALLOC(size) Returns an allocated kernel memory chunk of size bytes.
* UM_FREE(addr) Free a kernel memory chunk of size bytes.
* UM_COPY(from, to, len)
* Copies len bytes of data from from to to.
* UM_ZERO(addr, len) Zeros len bytes of data from addr.
*
*/
#define UM_ALLOC(size) malloc((size_t)(size))
#define UM_FREE(addr) free((void *)(addr))
#define UM_COPY(from, to, len) bcopy((void *)(from), (void *)(to),\
(size_t)(len))
#define UM_ZERO(addr, len) bzero((void *)(addr), (size_t)(len))
#ifdef _KERNEL
/*
@ -267,7 +251,7 @@ typedef struct mbuf KBuffer;
& ~(sizeof(long) - 1)); \
}
#define KB_HEADROOM(bfr, n) { \
/* n = M_LEADINGSPACE(bfr) XXX */ \
/* N = m_leadingspace(BFR) XXX */ \
(n) = ((bfr)->m_flags & M_EXT ? (bfr)->m_data - (bfr)->m_ext.ext_buf : \
(bfr)->m_flags & M_PKTHDR ? (bfr)->m_data - (bfr)->m_pktdat : \
(bfr)->m_data - (bfr)->m_dat); \