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Diffstat (limited to 'libdrm/xf86drm.c')
-rw-r--r--libdrm/xf86drm.c174
1 files changed, 93 insertions, 81 deletions
diff --git a/libdrm/xf86drm.c b/libdrm/xf86drm.c
index 7b678138..4b4d009b 100644
--- a/libdrm/xf86drm.c
+++ b/libdrm/xf86drm.c
@@ -113,7 +113,7 @@ static int drmDebugPrint(const char *format, va_list ap)
static int (*drm_debug_print)(const char *format, va_list ap) = drmDebugPrint;
-static void
+void
drmMsg(const char *format, ...)
{
va_list ap;
@@ -174,6 +174,19 @@ static char *drmStrdup(const char *s)
return retval;
}
+/**
+ * Call ioctl, restarting if it is interupted
+ */
+static int
+drmIoctl(int fd, int request, void *arg)
+{
+ int ret;
+
+ do {
+ ret = ioctl(fd, request, arg);
+ } while (ret == -1 && (errno == EINTR || errno == EAGAIN));
+ return ret;
+}
static unsigned long drmGetKeyFromFd(int fd)
{
@@ -675,7 +688,7 @@ drmVersionPtr drmGetVersion(int fd)
version->desc_len = 0;
version->desc = NULL;
- if (ioctl(fd, DRM_IOCTL_VERSION, version)) {
+ if (drmIoctl(fd, DRM_IOCTL_VERSION, version)) {
drmFreeKernelVersion(version);
return NULL;
}
@@ -687,7 +700,7 @@ drmVersionPtr drmGetVersion(int fd)
if (version->desc_len)
version->desc = drmMalloc(version->desc_len + 1);
- if (ioctl(fd, DRM_IOCTL_VERSION, version)) {
+ if (drmIoctl(fd, DRM_IOCTL_VERSION, version)) {
drmMsg("DRM_IOCTL_VERSION: %s\n", strerror(errno));
drmFreeKernelVersion(version);
return NULL;
@@ -773,10 +786,10 @@ char *drmGetBusid(int fd)
u.unique_len = 0;
u.unique = NULL;
- if (ioctl(fd, DRM_IOCTL_GET_UNIQUE, &u))
+ if (drmIoctl(fd, DRM_IOCTL_GET_UNIQUE, &u))
return NULL;
u.unique = drmMalloc(u.unique_len + 1);
- if (ioctl(fd, DRM_IOCTL_GET_UNIQUE, &u))
+ if (drmIoctl(fd, DRM_IOCTL_GET_UNIQUE, &u))
return NULL;
u.unique[u.unique_len] = '\0';
@@ -803,7 +816,7 @@ int drmSetBusid(int fd, const char *busid)
u.unique = (char *)busid;
u.unique_len = strlen(busid);
- if (ioctl(fd, DRM_IOCTL_SET_UNIQUE, &u)) {
+ if (drmIoctl(fd, DRM_IOCTL_SET_UNIQUE, &u)) {
return -errno;
}
return 0;
@@ -814,7 +827,7 @@ int drmGetMagic(int fd, drm_magic_t * magic)
drm_auth_t auth;
*magic = 0;
- if (ioctl(fd, DRM_IOCTL_GET_MAGIC, &auth))
+ if (drmIoctl(fd, DRM_IOCTL_GET_MAGIC, &auth))
return -errno;
*magic = auth.magic;
return 0;
@@ -825,7 +838,7 @@ int drmAuthMagic(int fd, drm_magic_t magic)
drm_auth_t auth;
auth.magic = magic;
- if (ioctl(fd, DRM_IOCTL_AUTH_MAGIC, &auth))
+ if (drmIoctl(fd, DRM_IOCTL_AUTH_MAGIC, &auth))
return -errno;
return 0;
}
@@ -890,7 +903,7 @@ int drmAddMap(int fd, drm_handle_t offset, drmSize size, drmMapType type,
map.handle = 0;
map.type = type;
map.flags = flags;
- if (ioctl(fd, DRM_IOCTL_ADD_MAP, &map))
+ if (drmIoctl(fd, DRM_IOCTL_ADD_MAP, &map))
return -errno;
if (handle)
*handle = (drm_handle_t)map.handle;
@@ -903,7 +916,7 @@ int drmRmMap(int fd, drm_handle_t handle)
map.handle = (void *)handle;
- if(ioctl(fd, DRM_IOCTL_RM_MAP, &map))
+ if(drmIoctl(fd, DRM_IOCTL_RM_MAP, &map))
return -errno;
return 0;
}
@@ -936,7 +949,7 @@ int drmAddBufs(int fd, int count, int size, drmBufDescFlags flags,
request.flags = flags;
request.agp_start = agp_offset;
- if (ioctl(fd, DRM_IOCTL_ADD_BUFS, &request))
+ if (drmIoctl(fd, DRM_IOCTL_ADD_BUFS, &request))
return -errno;
return request.count;
}
@@ -949,7 +962,7 @@ int drmMarkBufs(int fd, double low, double high)
info.count = 0;
info.list = NULL;
- if (ioctl(fd, DRM_IOCTL_INFO_BUFS, &info))
+ if (drmIoctl(fd, DRM_IOCTL_INFO_BUFS, &info))
return -EINVAL;
if (!info.count)
@@ -958,7 +971,7 @@ int drmMarkBufs(int fd, double low, double high)
if (!(info.list = drmMalloc(info.count * sizeof(*info.list))))
return -ENOMEM;
- if (ioctl(fd, DRM_IOCTL_INFO_BUFS, &info)) {
+ if (drmIoctl(fd, DRM_IOCTL_INFO_BUFS, &info)) {
int retval = -errno;
drmFree(info.list);
return retval;
@@ -967,7 +980,7 @@ int drmMarkBufs(int fd, double low, double high)
for (i = 0; i < info.count; i++) {
info.list[i].low_mark = low * info.list[i].count;
info.list[i].high_mark = high * info.list[i].count;
- if (ioctl(fd, DRM_IOCTL_MARK_BUFS, &info.list[i])) {
+ if (drmIoctl(fd, DRM_IOCTL_MARK_BUFS, &info.list[i])) {
int retval = -errno;
drmFree(info.list);
return retval;
@@ -999,7 +1012,7 @@ int drmFreeBufs(int fd, int count, int *list)
request.count = count;
request.list = list;
- if (ioctl(fd, DRM_IOCTL_FREE_BUFS, &request))
+ if (drmIoctl(fd, DRM_IOCTL_FREE_BUFS, &request))
return -errno;
return 0;
}
@@ -1088,14 +1101,14 @@ drmBufInfoPtr drmGetBufInfo(int fd)
info.count = 0;
info.list = NULL;
- if (ioctl(fd, DRM_IOCTL_INFO_BUFS, &info))
+ if (drmIoctl(fd, DRM_IOCTL_INFO_BUFS, &info))
return NULL;
if (info.count) {
if (!(info.list = drmMalloc(info.count * sizeof(*info.list))))
return NULL;
- if (ioctl(fd, DRM_IOCTL_INFO_BUFS, &info)) {
+ if (drmIoctl(fd, DRM_IOCTL_INFO_BUFS, &info)) {
drmFree(info.list);
return NULL;
}
@@ -1139,7 +1152,7 @@ drmBufMapPtr drmMapBufs(int fd)
bufs.count = 0;
bufs.list = NULL;
bufs.virtual = NULL;
- if (ioctl(fd, DRM_IOCTL_MAP_BUFS, &bufs))
+ if (drmIoctl(fd, DRM_IOCTL_MAP_BUFS, &bufs))
return NULL;
if (!bufs.count)
@@ -1148,7 +1161,7 @@ drmBufMapPtr drmMapBufs(int fd)
if (!(bufs.list = drmMalloc(bufs.count * sizeof(*bufs.list))))
return NULL;
- if (ioctl(fd, DRM_IOCTL_MAP_BUFS, &bufs)) {
+ if (drmIoctl(fd, DRM_IOCTL_MAP_BUFS, &bufs)) {
drmFree(bufs.list);
return NULL;
}
@@ -1263,7 +1276,7 @@ int drmGetLock(int fd, drm_context_t context, drmLockFlags flags)
if (flags & DRM_HALT_ALL_QUEUES) lock.flags |= _DRM_HALT_ALL_QUEUES;
if (flags & DRM_HALT_CUR_QUEUES) lock.flags |= _DRM_HALT_CUR_QUEUES;
- while (ioctl(fd, DRM_IOCTL_LOCK, &lock))
+ while (drmIoctl(fd, DRM_IOCTL_LOCK, &lock))
;
return 0;
}
@@ -1286,7 +1299,7 @@ int drmUnlock(int fd, drm_context_t context)
lock.context = context;
lock.flags = 0;
- return ioctl(fd, DRM_IOCTL_UNLOCK, &lock);
+ return drmIoctl(fd, DRM_IOCTL_UNLOCK, &lock);
}
drm_context_t *drmGetReservedContextList(int fd, int *count)
@@ -1298,7 +1311,7 @@ drm_context_t *drmGetReservedContextList(int fd, int *count)
res.count = 0;
res.contexts = NULL;
- if (ioctl(fd, DRM_IOCTL_RES_CTX, &res))
+ if (drmIoctl(fd, DRM_IOCTL_RES_CTX, &res))
return NULL;
if (!res.count)
@@ -1312,7 +1325,7 @@ drm_context_t *drmGetReservedContextList(int fd, int *count)
}
res.contexts = list;
- if (ioctl(fd, DRM_IOCTL_RES_CTX, &res))
+ if (drmIoctl(fd, DRM_IOCTL_RES_CTX, &res))
return NULL;
for (i = 0; i < res.count; i++)
@@ -1351,7 +1364,7 @@ int drmCreateContext(int fd, drm_context_t *handle)
drm_ctx_t ctx;
ctx.flags = 0; /* Modified with functions below */
- if (ioctl(fd, DRM_IOCTL_ADD_CTX, &ctx))
+ if (drmIoctl(fd, DRM_IOCTL_ADD_CTX, &ctx))
return -errno;
*handle = ctx.handle;
return 0;
@@ -1362,7 +1375,7 @@ int drmSwitchToContext(int fd, drm_context_t context)
drm_ctx_t ctx;
ctx.handle = context;
- if (ioctl(fd, DRM_IOCTL_SWITCH_CTX, &ctx))
+ if (drmIoctl(fd, DRM_IOCTL_SWITCH_CTX, &ctx))
return -errno;
return 0;
}
@@ -1383,7 +1396,7 @@ int drmSetContextFlags(int fd, drm_context_t context, drm_context_tFlags flags)
ctx.flags |= _DRM_CONTEXT_PRESERVED;
if (flags & DRM_CONTEXT_2DONLY)
ctx.flags |= _DRM_CONTEXT_2DONLY;
- if (ioctl(fd, DRM_IOCTL_MOD_CTX, &ctx))
+ if (drmIoctl(fd, DRM_IOCTL_MOD_CTX, &ctx))
return -errno;
return 0;
}
@@ -1394,7 +1407,7 @@ int drmGetContextFlags(int fd, drm_context_t context,
drm_ctx_t ctx;
ctx.handle = context;
- if (ioctl(fd, DRM_IOCTL_GET_CTX, &ctx))
+ if (drmIoctl(fd, DRM_IOCTL_GET_CTX, &ctx))
return -errno;
*flags = 0;
if (ctx.flags & _DRM_CONTEXT_PRESERVED)
@@ -1425,7 +1438,7 @@ int drmDestroyContext(int fd, drm_context_t handle)
{
drm_ctx_t ctx;
ctx.handle = handle;
- if (ioctl(fd, DRM_IOCTL_RM_CTX, &ctx))
+ if (drmIoctl(fd, DRM_IOCTL_RM_CTX, &ctx))
return -errno;
return 0;
}
@@ -1433,7 +1446,7 @@ int drmDestroyContext(int fd, drm_context_t handle)
int drmCreateDrawable(int fd, drm_drawable_t *handle)
{
drm_draw_t draw;
- if (ioctl(fd, DRM_IOCTL_ADD_DRAW, &draw))
+ if (drmIoctl(fd, DRM_IOCTL_ADD_DRAW, &draw))
return -errno;
*handle = draw.handle;
return 0;
@@ -1443,7 +1456,7 @@ int drmDestroyDrawable(int fd, drm_drawable_t handle)
{
drm_draw_t draw;
draw.handle = handle;
- if (ioctl(fd, DRM_IOCTL_RM_DRAW, &draw))
+ if (drmIoctl(fd, DRM_IOCTL_RM_DRAW, &draw))
return -errno;
return 0;
}
@@ -1459,7 +1472,7 @@ int drmUpdateDrawableInfo(int fd, drm_drawable_t handle,
update.num = num;
update.data = (unsigned long long)(unsigned long)data;
- if (ioctl(fd, DRM_IOCTL_UPDATE_DRAW, &update))
+ if (drmIoctl(fd, DRM_IOCTL_UPDATE_DRAW, &update))
return -errno;
return 0;
@@ -1479,7 +1492,7 @@ int drmUpdateDrawableInfo(int fd, drm_drawable_t handle,
*/
int drmAgpAcquire(int fd)
{
- if (ioctl(fd, DRM_IOCTL_AGP_ACQUIRE, NULL))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_ACQUIRE, NULL))
return -errno;
return 0;
}
@@ -1497,7 +1510,7 @@ int drmAgpAcquire(int fd)
*/
int drmAgpRelease(int fd)
{
- if (ioctl(fd, DRM_IOCTL_AGP_RELEASE, NULL))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_RELEASE, NULL))
return -errno;
return 0;
}
@@ -1520,7 +1533,7 @@ int drmAgpEnable(int fd, unsigned long mode)
drm_agp_mode_t m;
m.mode = mode;
- if (ioctl(fd, DRM_IOCTL_AGP_ENABLE, &m))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_ENABLE, &m))
return -errno;
return 0;
}
@@ -1551,7 +1564,7 @@ int drmAgpAlloc(int fd, unsigned long size, unsigned long type,
b.size = size;
b.handle = 0;
b.type = type;
- if (ioctl(fd, DRM_IOCTL_AGP_ALLOC, &b))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_ALLOC, &b))
return -errno;
if (address != 0UL)
*address = b.physical;
@@ -1578,7 +1591,7 @@ int drmAgpFree(int fd, drm_handle_t handle)
b.size = 0;
b.handle = handle;
- if (ioctl(fd, DRM_IOCTL_AGP_FREE, &b))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_FREE, &b))
return -errno;
return 0;
}
@@ -1603,7 +1616,7 @@ int drmAgpBind(int fd, drm_handle_t handle, unsigned long offset)
b.handle = handle;
b.offset = offset;
- if (ioctl(fd, DRM_IOCTL_AGP_BIND, &b))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_BIND, &b))
return -errno;
return 0;
}
@@ -1627,7 +1640,7 @@ int drmAgpUnbind(int fd, drm_handle_t handle)
b.handle = handle;
b.offset = 0;
- if (ioctl(fd, DRM_IOCTL_AGP_UNBIND, &b))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_UNBIND, &b))
return -errno;
return 0;
}
@@ -1648,7 +1661,7 @@ int drmAgpVersionMajor(int fd)
{
drm_agp_info_t i;
- if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i))
return -errno;
return i.agp_version_major;
}
@@ -1669,7 +1682,7 @@ int drmAgpVersionMinor(int fd)
{
drm_agp_info_t i;
- if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i))
return -errno;
return i.agp_version_minor;
}
@@ -1690,7 +1703,7 @@ unsigned long drmAgpGetMode(int fd)
{
drm_agp_info_t i;
- if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i))
return 0;
return i.mode;
}
@@ -1711,7 +1724,7 @@ unsigned long drmAgpBase(int fd)
{
drm_agp_info_t i;
- if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i))
return 0;
return i.aperture_base;
}
@@ -1732,7 +1745,7 @@ unsigned long drmAgpSize(int fd)
{
drm_agp_info_t i;
- if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i))
return 0;
return i.aperture_size;
}
@@ -1753,7 +1766,7 @@ unsigned long drmAgpMemoryUsed(int fd)
{
drm_agp_info_t i;
- if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i))
return 0;
return i.memory_used;
}
@@ -1774,7 +1787,7 @@ unsigned long drmAgpMemoryAvail(int fd)
{
drm_agp_info_t i;
- if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i))
return 0;
return i.memory_allowed;
}
@@ -1795,7 +1808,7 @@ unsigned int drmAgpVendorId(int fd)
{
drm_agp_info_t i;
- if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i))
return 0;
return i.id_vendor;
}
@@ -1816,7 +1829,7 @@ unsigned int drmAgpDeviceId(int fd)
{
drm_agp_info_t i;
- if (ioctl(fd, DRM_IOCTL_AGP_INFO, &i))
+ if (drmIoctl(fd, DRM_IOCTL_AGP_INFO, &i))
return 0;
return i.id_device;
}
@@ -1828,7 +1841,7 @@ int drmScatterGatherAlloc(int fd, unsigned long size, drm_handle_t *handle)
*handle = 0;
sg.size = size;
sg.handle = 0;
- if (ioctl(fd, DRM_IOCTL_SG_ALLOC, &sg))
+ if (drmIoctl(fd, DRM_IOCTL_SG_ALLOC, &sg))
return -errno;
*handle = sg.handle;
return 0;
@@ -1840,7 +1853,7 @@ int drmScatterGatherFree(int fd, drm_handle_t handle)
sg.size = 0;
sg.handle = handle;
- if (ioctl(fd, DRM_IOCTL_SG_FREE, &sg))
+ if (drmIoctl(fd, DRM_IOCTL_SG_FREE, &sg))
return -errno;
return 0;
}
@@ -1861,7 +1874,7 @@ int drmWaitVBlank(int fd, drmVBlankPtr vbl)
int ret;
do {
- ret = ioctl(fd, DRM_IOCTL_WAIT_VBLANK, vbl);
+ ret = drmIoctl(fd, DRM_IOCTL_WAIT_VBLANK, vbl);
vbl->request.type &= ~DRM_VBLANK_RELATIVE;
} while (ret && errno == EINTR);
@@ -1911,7 +1924,7 @@ int drmCtlInstHandler(int fd, int irq)
ctl.func = DRM_INST_HANDLER;
ctl.irq = irq;
- if (ioctl(fd, DRM_IOCTL_CONTROL, &ctl))
+ if (drmIoctl(fd, DRM_IOCTL_CONTROL, &ctl))
return -errno;
return 0;
}
@@ -1934,7 +1947,7 @@ int drmCtlUninstHandler(int fd)
ctl.func = DRM_UNINST_HANDLER;
ctl.irq = 0;
- if (ioctl(fd, DRM_IOCTL_CONTROL, &ctl))
+ if (drmIoctl(fd, DRM_IOCTL_CONTROL, &ctl))
return -errno;
return 0;
}
@@ -1951,7 +1964,7 @@ int drmFinish(int fd, int context, drmLockFlags flags)
if (flags & DRM_LOCK_FLUSH_ALL) lock.flags |= _DRM_LOCK_FLUSH_ALL;
if (flags & DRM_HALT_ALL_QUEUES) lock.flags |= _DRM_HALT_ALL_QUEUES;
if (flags & DRM_HALT_CUR_QUEUES) lock.flags |= _DRM_HALT_CUR_QUEUES;
- if (ioctl(fd, DRM_IOCTL_FINISH, &lock))
+ if (drmIoctl(fd, DRM_IOCTL_FINISH, &lock))
return -errno;
return 0;
}
@@ -1977,7 +1990,7 @@ int drmGetInterruptFromBusID(int fd, int busnum, int devnum, int funcnum)
p.busnum = busnum;
p.devnum = devnum;
p.funcnum = funcnum;
- if (ioctl(fd, DRM_IOCTL_IRQ_BUSID, &p))
+ if (drmIoctl(fd, DRM_IOCTL_IRQ_BUSID, &p))
return -errno;
return p.irq;
}
@@ -2019,7 +2032,7 @@ int drmAddContextPrivateMapping(int fd, drm_context_t ctx_id,
map.ctx_id = ctx_id;
map.handle = (void *)handle;
- if (ioctl(fd, DRM_IOCTL_SET_SAREA_CTX, &map))
+ if (drmIoctl(fd, DRM_IOCTL_SET_SAREA_CTX, &map))
return -errno;
return 0;
}
@@ -2031,7 +2044,7 @@ int drmGetContextPrivateMapping(int fd, drm_context_t ctx_id,
map.ctx_id = ctx_id;
- if (ioctl(fd, DRM_IOCTL_GET_SAREA_CTX, &map))
+ if (drmIoctl(fd, DRM_IOCTL_GET_SAREA_CTX, &map))
return -errno;
if (handle)
*handle = (drm_handle_t)map.handle;
@@ -2046,7 +2059,7 @@ int drmGetMap(int fd, int idx, drm_handle_t *offset, drmSize *size,
drm_map_t map;
map.offset = idx;
- if (ioctl(fd, DRM_IOCTL_GET_MAP, &map))
+ if (drmIoctl(fd, DRM_IOCTL_GET_MAP, &map))
return -errno;
*offset = map.offset;
*size = map.size;
@@ -2063,7 +2076,7 @@ int drmGetClient(int fd, int idx, int *auth, int *pid, int *uid,
drm_client_t client;
client.idx = idx;
- if (ioctl(fd, DRM_IOCTL_GET_CLIENT, &client))
+ if (drmIoctl(fd, DRM_IOCTL_GET_CLIENT, &client))
return -errno;
*auth = client.auth;
*pid = client.pid;
@@ -2078,7 +2091,7 @@ int drmGetStats(int fd, drmStatsT *stats)
drm_stats_t s;
int i;
- if (ioctl(fd, DRM_IOCTL_GET_STATS, &s))
+ if (drmIoctl(fd, DRM_IOCTL_GET_STATS, &s))
return -errno;
stats->count = 0;
@@ -2220,7 +2233,7 @@ int drmSetInterfaceVersion(int fd, drmSetVersion *version)
sv.drm_dd_major = version->drm_dd_major;
sv.drm_dd_minor = version->drm_dd_minor;
- if (ioctl(fd, DRM_IOCTL_SET_VERSION, &sv)) {
+ if (drmIoctl(fd, DRM_IOCTL_SET_VERSION, &sv)) {
retcode = -errno;
}
@@ -2251,7 +2264,7 @@ int drmCommandNone(int fd, unsigned long drmCommandIndex)
request = DRM_IO( DRM_COMMAND_BASE + drmCommandIndex);
- if (ioctl(fd, request, data)) {
+ if (drmIoctl(fd, request, data)) {
return -errno;
}
return 0;
@@ -2280,7 +2293,7 @@ int drmCommandRead(int fd, unsigned long drmCommandIndex, void *data,
request = DRM_IOC( DRM_IOC_READ, DRM_IOCTL_BASE,
DRM_COMMAND_BASE + drmCommandIndex, size);
- if (ioctl(fd, request, data)) {
+ if (drmIoctl(fd, request, data)) {
return -errno;
}
return 0;
@@ -2309,7 +2322,7 @@ int drmCommandWrite(int fd, unsigned long drmCommandIndex, void *data,
request = DRM_IOC( DRM_IOC_WRITE, DRM_IOCTL_BASE,
DRM_COMMAND_BASE + drmCommandIndex, size);
- if (ioctl(fd, request, data)) {
+ if (drmIoctl(fd, request, data)) {
return -errno;
}
return 0;
@@ -2338,9 +2351,8 @@ int drmCommandWriteRead(int fd, unsigned long drmCommandIndex, void *data,
request = DRM_IOC( DRM_IOC_READ|DRM_IOC_WRITE, DRM_IOCTL_BASE,
DRM_COMMAND_BASE + drmCommandIndex, size);
- if (ioctl(fd, request, data)) {
+ if (drmIoctl(fd, request, data))
return -errno;
- }
return 0;
}
@@ -2362,7 +2374,7 @@ int drmFenceCreate(int fd, unsigned flags, int fence_class, unsigned type,
arg.type = type;
arg.fence_class = fence_class;
- if (ioctl(fd, DRM_IOCTL_FENCE_CREATE, &arg))
+ if (drmIoctl(fd, DRM_IOCTL_FENCE_CREATE, &arg))
return -errno;
fence->handle = arg.handle;
fence->fence_class = arg.fence_class;
@@ -2386,7 +2398,7 @@ int drmFenceBuffers(int fd, unsigned flags, uint32_t fence_class, drmFence *fenc
arg.flags = flags;
arg.fence_class = fence_class;
- if (ioctl(fd, DRM_IOCTL_FENCE_BUFFERS, &arg))
+ if (drmIoctl(fd, DRM_IOCTL_FENCE_BUFFERS, &arg))
return -errno;
fence->handle = arg.handle;
fence->fence_class = arg.fence_class;
@@ -2404,7 +2416,7 @@ int drmFenceReference(int fd, unsigned handle, drmFence *fence)
memset(&arg, 0, sizeof(arg));
arg.handle = handle;
- if (ioctl(fd, DRM_IOCTL_FENCE_REFERENCE, &arg))
+ if (drmIoctl(fd, DRM_IOCTL_FENCE_REFERENCE, &arg))
return -errno;
fence->handle = arg.handle;
fence->fence_class = arg.fence_class;
@@ -2421,7 +2433,7 @@ int drmFenceUnreference(int fd, const drmFence *fence)
memset(&arg, 0, sizeof(arg));
arg.handle = fence->handle;
- if (ioctl(fd, DRM_IOCTL_FENCE_UNREFERENCE, &arg))
+ if (drmIoctl(fd, DRM_IOCTL_FENCE_UNREFERENCE, &arg))
return -errno;
return 0;
}
@@ -2434,7 +2446,7 @@ int drmFenceFlush(int fd, drmFence *fence, unsigned flush_type)
arg.handle = fence->handle;
arg.type = flush_type;
- if (ioctl(fd, DRM_IOCTL_FENCE_FLUSH, &arg))
+ if (drmIoctl(fd, DRM_IOCTL_FENCE_FLUSH, &arg))
return -errno;
fence->fence_class = arg.fence_class;
fence->type = arg.type;
@@ -2449,7 +2461,7 @@ int drmFenceUpdate(int fd, drmFence *fence)
memset(&arg, 0, sizeof(arg));
arg.handle = fence->handle;
- if (ioctl(fd, DRM_IOCTL_FENCE_SIGNALED, &arg))
+ if (drmIoctl(fd, DRM_IOCTL_FENCE_SIGNALED, &arg))
return -errno;
fence->fence_class = arg.fence_class;
fence->type = arg.type;
@@ -2489,7 +2501,7 @@ int drmFenceEmit(int fd, unsigned flags, drmFence *fence, unsigned emit_type)
arg.handle = fence->handle;
arg.type = emit_type;
- if (ioctl(fd, DRM_IOCTL_FENCE_EMIT, &arg))
+ if (drmIoctl(fd, DRM_IOCTL_FENCE_EMIT, &arg))
return -errno;
fence->fence_class = arg.fence_class;
fence->type = arg.type;
@@ -2527,7 +2539,7 @@ drmIoctlTimeout(int fd, unsigned long request, void *argp)
int ret;
do {
- ret = ioctl(fd, request, argp);
+ ret = drmIoctl(fd, request, argp);
if (ret != 0 && errno == EAGAIN) {
if (!haveThen) {
gettimeofday(&then, NULL);
@@ -2637,7 +2649,7 @@ int drmBOReference(int fd, unsigned handle, drmBO *buf)
memset(&arg, 0, sizeof(arg));
req->handle = handle;
- if (ioctl(fd, DRM_IOCTL_BO_REFERENCE, &arg))
+ if (drmIoctl(fd, DRM_IOCTL_BO_REFERENCE, &arg))
return -errno;
drmBOCopyReply(rep, buf);
@@ -2661,7 +2673,7 @@ int drmBOUnreference(int fd, drmBO *buf)
memset(&arg, 0, sizeof(arg));
arg.handle = buf->handle;
- if (ioctl(fd, DRM_IOCTL_BO_UNREFERENCE, &arg))
+ if (drmIoctl(fd, DRM_IOCTL_BO_UNREFERENCE, &arg))
return -errno;
buf->handle = 0;
@@ -2731,7 +2743,7 @@ int drmBOUnmap(int fd, drmBO *buf)
memset(&arg, 0, sizeof(arg));
arg.handle = buf->handle;
- if (ioctl(fd, DRM_IOCTL_BO_UNMAP, &arg)) {
+ if (drmIoctl(fd, DRM_IOCTL_BO_UNMAP, &arg)) {
return -errno;
}
buf->mapCount--;
@@ -2777,7 +2789,7 @@ int drmBOInfo(int fd, drmBO *buf)
memset(&arg, 0, sizeof(arg));
req->handle = buf->handle;
- ret = ioctl(fd, DRM_IOCTL_BO_INFO, &arg);
+ ret = drmIoctl(fd, DRM_IOCTL_BO_INFO, &arg);
if (ret)
return -errno;
@@ -2832,7 +2844,7 @@ int drmMMInit(int fd, unsigned long pOffset, unsigned long pSize,
arg.p_size = pSize;
arg.mem_type = memType;
- if (ioctl(fd, DRM_IOCTL_MM_INIT, &arg))
+ if (drmIoctl(fd, DRM_IOCTL_MM_INIT, &arg))
return -errno;
return 0;
}
@@ -2844,7 +2856,7 @@ int drmMMTakedown(int fd, unsigned memType)
memset(&arg, 0, sizeof(arg));
arg.mem_type = memType;
- if (ioctl(fd, DRM_IOCTL_MM_TAKEDOWN, &arg))
+ if (drmIoctl(fd, DRM_IOCTL_MM_TAKEDOWN, &arg))
return -errno;
return 0;
}
@@ -2886,7 +2898,7 @@ int drmMMInfo(int fd, unsigned memType, uint64_t *size)
arg.mem_type = memType;
- if (ioctl(fd, DRM_IOCTL_MM_INFO, &arg))
+ if (drmIoctl(fd, DRM_IOCTL_MM_INFO, &arg))
return -errno;
*size = arg.p_size;
@@ -2901,7 +2913,7 @@ int drmBOVersion(int fd, unsigned int *major,
int ret;
memset(&arg, 0, sizeof(arg));
- ret = ioctl(fd, DRM_IOCTL_BO_VERSION, &arg);
+ ret = drmIoctl(fd, DRM_IOCTL_BO_VERSION, &arg);
if (ret)
return -errno;
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-12 21:07:27 +0000