diff options
Diffstat (limited to 'include/sysemu/char.h')
| -rw-r--r-- | include/sysemu/char.h | 39 |
1 files changed, 9 insertions, 30 deletions
diff --git a/include/sysemu/char.h b/include/sysemu/char.h index f2b3999735..b81dbcc33b 100644 --- a/include/sysemu/char.h +++ b/include/sysemu/char.h @@ -362,35 +362,6 @@ int qemu_chr_fe_get_msgfds(CharBackend *be, int *fds, int num); int qemu_chr_fe_set_msgfds(CharBackend *be, int *fds, int num); /** - * @qemu_chr_fe_claim: - * - * Claim a backend before using it, should be called before calling - * qemu_chr_fe_set_handlers(). - * - * Returns: -1 if the backend is already in use by another frontend, 0 on - * success. - */ -int qemu_chr_fe_claim(CharDriverState *s); - -/** - * @qemu_chr_fe_claim_no_fail: - * - * Like qemu_chr_fe_claim, but will exit qemu with an error when the - * backend is already in use. - */ -void qemu_chr_fe_claim_no_fail(CharDriverState *s); - -/** - * @qemu_chr_fe_release: - * - * Release a backend for use by another frontend. - * - * Returns: -1 if the backend is already in use by another frontend, 0 on - * success. - */ -void qemu_chr_fe_release(CharDriverState *s); - -/** * @qemu_chr_be_can_write: * * Determine how much data the front end can currently accept. This function @@ -437,7 +408,8 @@ void qemu_chr_be_event(CharDriverState *s, int event); * @qemu_chr_fe_init: * * Initializes a front end for the given CharBackend and - * CharDriver. + * CharDriver. Call qemu_chr_fe_deinit() to remove the association and + * release the driver. * * Returns: false on error. */ @@ -451,6 +423,13 @@ bool qemu_chr_fe_init(CharBackend *b, CharDriverState *s, Error **errp); CharDriverState *qemu_chr_fe_get_driver(CharBackend *be); /** + * @qemu_chr_fe_deinit: + * + * Dissociate the CharBackend from the CharDriver. + */ +void qemu_chr_fe_deinit(CharBackend *b); + +/** * @qemu_chr_fe_set_handlers: * @b: a CharBackend * @fd_can_read: callback to get the amount of data the frontend may |