/* This is the internal callback */
static void uv__ahafs_event(uv_loop_t* loop, uv__io_t* event_watch, unsigned int fflags) {
char result_data[RDWR_BUF_SIZE];
int bytes, rc = 0;
uv_fs_event_t* handle;
int events = 0;
int i = 0;
char fname[PATH_MAX];
char *p;
handle = container_of(event_watch, uv_fs_event_t, event_watcher);
/* Clean all the buffers*/
for(i = 0; i < PATH_MAX; i++) {
fname[i] = 0;
}
i = 0;
/* At this point, we assume that polling has been done on the
* file descriptor, so we can just read the AHAFS event occurrence
* data and parse its results without having to block anything
*/
bytes = pread(event_watch->fd, result_data, RDWR_BUF_SIZE, 0);
assert((bytes <= 0) && "uv__ahafs_event - Error reading monitor file");
/* Parse the data */
if(bytes > 0)
rc = uv__parse_data(result_data, &events, handle);
/* For directory changes, the name of the files that triggered the change
* are never absolute pathnames
*/
if (uv__path_is_a_directory(handle->path) == 0) {
p = handle->dir_filename;
while(*p != NULL){
fname[i]= *p;
i++;
p++;
}
} else {
/* For file changes, figure out whether filename is absolute or not */
if (handle->path[0] == '/') {
p = strrchr(handle->path, '/');
p++;
while(*p != NULL) {
fname[i]= *p;
i++;
p++;
}
}
}
/* Unrecoverable error */
if (rc == -1)
return;
else /* Call the actual JavaScript callback function */
handle->cb(handle, (const char*)&fname, events, 0);
}
/* This is the internal callback */
static void uv__ahafs_event(uv_loop_t* loop, uv__io_t* event_watch, unsigned int fflags) {
char result_data[RDWR_BUF_SIZE];
int bytes, rc = 0;
uv_fs_event_t* handle;
int events = 0;
char fname[PATH_MAX];
char *p;
handle = container_of(event_watch, uv_fs_event_t, event_watcher);
/* At this point, we assume that polling has been done on the
* file descriptor, so we can just read the AHAFS event occurrence
* data and parse its results without having to block anything
*/
bytes = pread(event_watch->fd, result_data, RDWR_BUF_SIZE, 0);
assert((bytes >= 0) && "uv__ahafs_event - Error reading monitor file");
/* In file / directory move cases, AIX Event infrastructure
* produces a second event with no data.
* Ignore it and return gracefully.
*/
if(bytes == 0)
return;
/* Parse the data */
if(bytes > 0)
rc = uv__parse_data(result_data, &events, handle);
/* Unrecoverable error */
if (rc == -1)
return;
/* For directory changes, the name of the files that triggered the change
* are never absolute pathnames
*/
if (uv__path_is_a_directory(handle->path) == 0) {
p = handle->dir_filename;
} else {
p = strrchr(handle->path, '/');
if (p == NULL)
p = handle->path;
else
p++;
}
/* TODO(bnoordhuis) Check uv__strscpy() return value. */
uv__strscpy(fname, p, sizeof(fname));
handle->cb(handle, fname, events, 0);
}
