Revision a9de6d01
| b/qga/commands-posix.c | ||
|---|---|---|
| 111 | 111 |
QTAILQ_INSERT_TAIL(&guest_file_state.filehandles, gfh, next); |
| 112 | 112 |
} |
| 113 | 113 |
|
| 114 |
static GuestFileHandle *guest_file_handle_find(int64_t id) |
|
| 114 |
static GuestFileHandle *guest_file_handle_find(int64_t id, Error **err)
|
|
| 115 | 115 |
{
|
| 116 | 116 |
GuestFileHandle *gfh; |
| 117 | 117 |
|
| ... | ... | |
| 122 | 122 |
} |
| 123 | 123 |
} |
| 124 | 124 |
|
| 125 |
error_setg(err, "handle '%" PRId64 "' has not been found", id); |
|
| 125 | 126 |
return NULL; |
| 126 | 127 |
} |
| 127 | 128 |
|
| ... | ... | |
| 160 | 161 |
|
| 161 | 162 |
void qmp_guest_file_close(int64_t handle, Error **err) |
| 162 | 163 |
{
|
| 163 |
GuestFileHandle *gfh = guest_file_handle_find(handle); |
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| 164 |
GuestFileHandle *gfh = guest_file_handle_find(handle, err);
|
|
| 164 | 165 |
int ret; |
| 165 | 166 |
|
| 166 | 167 |
slog("guest-file-close called, handle: %ld", handle);
|
| 167 | 168 |
if (!gfh) {
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| 168 |
error_set(err, QERR_FD_NOT_FOUND, "handle"); |
|
| 169 | 169 |
return; |
| 170 | 170 |
} |
| 171 | 171 |
|
| ... | ... | |
| 182 | 182 |
struct GuestFileRead *qmp_guest_file_read(int64_t handle, bool has_count, |
| 183 | 183 |
int64_t count, Error **err) |
| 184 | 184 |
{
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| 185 |
GuestFileHandle *gfh = guest_file_handle_find(handle); |
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| 185 |
GuestFileHandle *gfh = guest_file_handle_find(handle, err);
|
|
| 186 | 186 |
GuestFileRead *read_data = NULL; |
| 187 | 187 |
guchar *buf; |
| 188 | 188 |
FILE *fh; |
| 189 | 189 |
size_t read_count; |
| 190 | 190 |
|
| 191 | 191 |
if (!gfh) {
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| 192 |
error_set(err, QERR_FD_NOT_FOUND, "handle"); |
|
| 193 | 192 |
return NULL; |
| 194 | 193 |
} |
| 195 | 194 |
|
| ... | ... | |
| 228 | 227 |
guchar *buf; |
| 229 | 228 |
gsize buf_len; |
| 230 | 229 |
int write_count; |
| 231 |
GuestFileHandle *gfh = guest_file_handle_find(handle); |
|
| 230 |
GuestFileHandle *gfh = guest_file_handle_find(handle, err);
|
|
| 232 | 231 |
FILE *fh; |
| 233 | 232 |
|
| 234 | 233 |
if (!gfh) {
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| 235 |
error_set(err, QERR_FD_NOT_FOUND, "handle"); |
|
| 236 | 234 |
return NULL; |
| 237 | 235 |
} |
| 238 | 236 |
|
| ... | ... | |
| 265 | 263 |
struct GuestFileSeek *qmp_guest_file_seek(int64_t handle, int64_t offset, |
| 266 | 264 |
int64_t whence, Error **err) |
| 267 | 265 |
{
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| 268 |
GuestFileHandle *gfh = guest_file_handle_find(handle); |
|
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GuestFileHandle *gfh = guest_file_handle_find(handle, err);
|
|
| 269 | 267 |
GuestFileSeek *seek_data = NULL; |
| 270 | 268 |
FILE *fh; |
| 271 | 269 |
int ret; |
| 272 | 270 |
|
| 273 | 271 |
if (!gfh) {
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| 274 |
error_set(err, QERR_FD_NOT_FOUND, "handle"); |
|
| 275 | 272 |
return NULL; |
| 276 | 273 |
} |
| 277 | 274 |
|
| ... | ... | |
| 291 | 288 |
|
| 292 | 289 |
void qmp_guest_file_flush(int64_t handle, Error **err) |
| 293 | 290 |
{
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| 294 |
GuestFileHandle *gfh = guest_file_handle_find(handle); |
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| 291 |
GuestFileHandle *gfh = guest_file_handle_find(handle, err);
|
|
| 295 | 292 |
FILE *fh; |
| 296 | 293 |
int ret; |
| 297 | 294 |
|
| 298 | 295 |
if (!gfh) {
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| 299 |
error_set(err, QERR_FD_NOT_FOUND, "handle"); |
|
| 300 | 296 |
return; |
| 301 | 297 |
} |
| 302 | 298 |
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