C++ (Cpp) v9fs_request_cancelled Beispiele

Beispiel #1

Datei: cofs.c Projekt: 8tab/qemu

int coroutine_fn v9fs_co_readlink(V9fsPDU *pdu, V9fsPath *path, V9fsString *buf)
{
    int err;
    V9fsState *s = pdu->s;

    if (v9fs_request_cancelled(pdu)) {
        return -EINTR;
    }
    v9fs_path_read_lock(s);
    v9fs_co_run_in_worker(
        {
            err = __readlink(s, path, buf);
            if (err < 0) {
                err = -errno;
            }
        });

Beispiel #2

Datei: cofile.c Projekt: arhangeldim/qemu_arm

int v9fs_co_lstat(V9fsPDU *pdu, V9fsPath *path, struct stat *stbuf)
{
    int err;
    V9fsState *s = pdu->s;

    if (v9fs_request_cancelled(pdu)) {
        return -EINTR;
    }
    v9fs_path_read_lock(s);
    v9fs_co_run_in_worker(
        {
            err = s->ops->lstat(&s->ctx, path, stbuf);
            if (err < 0) {
                err = -errno;
            }
        });

Beispiel #3

Datei: coxattr.c Projekt: 32bitmicro/riscv-qemu

int v9fs_co_llistxattr(V9fsPDU *pdu, V9fsPath *path, void *value, size_t size)
{
    int err;
    V9fsState *s = pdu->s;

    if (v9fs_request_cancelled(pdu)) {
        return -EINTR;
    }
    v9fs_path_read_lock(s);
    v9fs_co_run_in_worker(
        {
            err = s->ops->llistxattr(&s->ctx, path, value, size);
            if (err < 0) {
                err = -errno;
            }
        });

Beispiel #4

Datei: codir.c Projekt: 3a9LL/panda

int v9fs_co_readdir_r(V9fsPDU *pdu, V9fsFidState *fidp, struct dirent *dent,
                      struct dirent **result)
{
    int err;
    V9fsState *s = pdu->s;

    if (v9fs_request_cancelled(pdu)) {
        return -EINTR;
    }
    v9fs_co_run_in_worker(
        {
            errno = 0;
            err = s->ops->readdir_r(&s->ctx, &fidp->fs, dent, result);
            if (!*result && errno) {
                err = -errno;
            } else {
                err = 0;
            }
        });

Beispiel #5

Datei: cofile.c Projekt: CTU-IIG/qemu

int coroutine_fn v9fs_co_st_gen(V9fsPDU *pdu, V9fsPath *path, mode_t st_mode,
                                V9fsStatDotl *v9stat)
{
    int err = 0;
    V9fsState *s = pdu->s;

    if (v9fs_request_cancelled(pdu)) {
        return -EINTR;
    }
    if (s->ctx.exops.get_st_gen) {
        v9fs_path_read_lock(s);
        v9fs_co_run_in_worker(
            {
                err = s->ctx.exops.get_st_gen(&s->ctx, path, st_mode,
                                              &v9stat->st_gen);
                if (err < 0) {
                    err = -errno;
                }
            });