80bd109cd3
- move system calls for use by services from libminlib into libsys; - move srv_fork(2) and srv_kill(2) from RS and into libsys; - replace getprocnr(2) with sef_self(3); - rename previous getnprocnr(2) to getprocnr(2); - clean up getepinfo(2); - change all libsys calls that used _syscall to use _taskcall, so as to avoid going through errno to pass errors; this is already how most calls work anyway, and many of the calls previously using _syscall were already assumed to return the actual error; - initialize request messages to zero, for future compatibility (note that this does not include PCI calls, which are in need of a much bigger overhaul, nor kernel calls); - clean up more of dead DS code as a side effect. Change-Id: I8788f54c68598fcf58e23486e270c2d749780ebb
20 lines
468 B
C
20 lines
468 B
C
|
|
#include "syslib.h"
|
|
|
|
#include <string.h>
|
|
#include <minix/vm.h>
|
|
|
|
/*===========================================================================*
|
|
* vm_brk *
|
|
*===========================================================================*/
|
|
int vm_brk(endpoint_t ep, char *addr)
|
|
{
|
|
message m;
|
|
|
|
memset(&m, 0, sizeof(m));
|
|
m.VMB_ENDPOINT = ep;
|
|
m.VMB_ADDR = (void *) addr;
|
|
|
|
return _taskcall(VM_PROC_NR, VM_BRK, &m);
|
|
}
|
|
|