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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 15:35:18 +0000 |
commit | b750101eb236130cf056c675997decbac904cc49 (patch) | |
tree | a5df1a06754bdd014cb975c051c83b01c9a97532 /src/shared/ptyfwd.h | |
parent | Initial commit. (diff) | |
download | systemd-upstream.tar.xz systemd-upstream.zip |
Adding upstream version 252.22.upstream/252.22upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/shared/ptyfwd.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/shared/ptyfwd.h b/src/shared/ptyfwd.h new file mode 100644 index 0000000..f0ae6e9 --- /dev/null +++ b/src/shared/ptyfwd.h @@ -0,0 +1,42 @@ +/* SPDX-License-Identifier: LGPL-2.1-or-later */ +#pragma once + +#include <stdbool.h> + +#include "sd-event.h" + +#include "macro.h" + +typedef struct PTYForward PTYForward; + +typedef enum PTYForwardFlags { + PTY_FORWARD_READ_ONLY = 1, + + /* Continue reading after hangup? */ + PTY_FORWARD_IGNORE_VHANGUP = 2, + + /* Continue reading after hangup but only if we never read anything else? */ + PTY_FORWARD_IGNORE_INITIAL_VHANGUP = 4, +} PTYForwardFlags; + +typedef int (*PTYForwardHandler)(PTYForward *f, int rcode, void *userdata); + +int pty_forward_new(sd_event *event, int master, PTYForwardFlags flags, PTYForward **f); +PTYForward *pty_forward_free(PTYForward *f); + +int pty_forward_get_last_char(PTYForward *f, char *ch); + +int pty_forward_set_ignore_vhangup(PTYForward *f, bool ignore_vhangup); +bool pty_forward_get_ignore_vhangup(PTYForward *f); + +bool pty_forward_is_done(PTYForward *f); + +void pty_forward_set_handler(PTYForward *f, PTYForwardHandler handler, void *userdata); + +bool pty_forward_drain(PTYForward *f); + +int pty_forward_set_priority(PTYForward *f, int64_t priority); + +int pty_forward_set_width_height(PTYForward *f, unsigned width, unsigned height); + +DEFINE_TRIVIAL_CLEANUP_FUNC(PTYForward*, pty_forward_free); |