sambuc/codezero
1
0
Fork 0
mirror of https://github.com/drasko/codezero.git synced 2026-01-12 02:43:15 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Added forgotten file

Browse Source 
new file:   src/capability.c
This commit is contained in:
Bahadir Balban
2009-11-10 22:23:49 +02:00
parent 34a1c581a3
commit 4ab05d1b2a
1 changed files with 24 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
conts/posix/test0/src/capability.c Normal file
View File

@@ -0,0 +1,24 @@
#include <capability.h>
#include <l4lib/arch/syslib.h>
#include <l4lib/ipcdefs.h>
int cap_request_pager(struct capability *cap)
{
int err;
write_mr(L4SYS_ARG0, (u32)cap);
if ((err = l4_sendrecv(pagerid, pagerid,
L4_REQUEST_CAPABILITY)) < 0) {
printf("%s: L4 IPC Error: %d.\n", __FUNCTION__, err);
return err;
}
/* Check if syscall itself was successful */
if ((err = l4_get_retval()) < 0) {
printf("%s: Error: %d\n", __FUNCTION__, err);
return err;
}
return err;
}