diff options
Diffstat (limited to 'xorg-server/Xext/shm.c')
| -rw-r--r-- | xorg-server/Xext/shm.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/xorg-server/Xext/shm.c b/xorg-server/Xext/shm.c index 885fd61ef..a5ba7e8ca 100644 --- a/xorg-server/Xext/shm.c +++ b/xorg-server/Xext/shm.c @@ -34,8 +34,10 @@ in this Software without prior written authorization from The Open Group. #endif
#include <sys/types.h>
+#if !defined(_MSC_VER)
#include <sys/ipc.h>
#include <sys/shm.h>
+#endif
#include <unistd.h>
#include <sys/stat.h>
#include <X11/X.h>
@@ -349,8 +351,10 @@ ProcShmQueryVersion(ClientPtr client) rep.pixmapFormat = sharedPixmaps ? ZPixmap : 0;
rep.majorVersion = SERVER_SHM_MAJOR_VERSION;
rep.minorVersion = SERVER_SHM_MINOR_VERSION;
+#ifndef _MSC_VER
rep.uid = geteuid();
rep.gid = getegid();
+#endif
if (client->swapped) {
swaps(&rep.sequenceNumber, n);
swapl(&rep.length, n);
@@ -400,6 +404,9 @@ shm_access(ClientPtr client, SHMPERM_TYPE *perm, int readonly) if (uid == 0) {
return 0;
}
+ #ifdef _MSC_VER
+ __asm int 3;
+ #else
/* Check the owner */
if (SHMPERM_UID(perm) == uid || SHMPERM_CUID(perm) == uid) {
mask = S_IRUSR;
@@ -408,10 +415,14 @@ shm_access(ClientPtr client, SHMPERM_TYPE *perm, int readonly) }
return (SHMPERM_MODE(perm) & mask) == mask ? 0 : -1;
}
+ #endif
}
if (gidset) {
/* Check the group */
+ #ifdef _MSC_VER
+ __asm int 3;
+ #else
if (SHMPERM_GID(perm) == gid || SHMPERM_CGID(perm) == gid) {
mask = S_IRGRP;
if (!readonly) {
@@ -419,14 +430,20 @@ shm_access(ClientPtr client, SHMPERM_TYPE *perm, int readonly) }
return (SHMPERM_MODE(perm) & mask) == mask ? 0 : -1;
}
+ #endif
}
}
+ #ifdef _MSC_VER
+ __asm int 3;
+ return -1;
+ #else
/* Otherwise, check everyone else */
mask = S_IROTH;
if (!readonly) {
mask |= S_IWOTH;
}
return (SHMPERM_MODE(perm) & mask) == mask ? 0 : -1;
+ #endif
}
static int
@@ -499,7 +516,9 @@ ShmDetachSegment(pointer value, /* must conform to DeleteType */ if (--shmdesc->refcnt)
return TRUE;
+#ifndef _MSC_VER
shmdt(shmdesc->addr);
+#endif
for (prev = &Shmsegs; *prev != shmdesc; prev = &(*prev)->next)
;
*prev = shmdesc->next;
|