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tty: extra hang up checks

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Matheus
2025-12-25 20:20:34 -03:00
parent 91a5266d29
commit a9dee251c9
6 changed files with 24 additions and 6 deletions
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kernel-src/include/kernel/tty.h
+3 -1
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@@ -12,6 +12,7 @@
typedef size_t (*ttydevicewritefn_t)(void *internal, char *str, size_t size);
typedef void (*ttyinactivefn_t)(void *internal);
typedef int (*tty_hup_check_t)(void *internal);
typedef void (*tty_termios_callback_t)(void *internal, termios_t *termios);
typedef struct {
@@ -27,6 +28,7 @@ typedef struct {
ttydevicewritefn_t writetodevice;
ttyinactivefn_t inactivedevice;
tty_termios_callback_t termios_callback;
tty_hup_check_t hup_check;
int minor;
winsize_t winsize;
vnode_t *mastervnode;
@@ -35,7 +37,7 @@ typedef struct {
} tty_t;
void tty_init();
tty_t *tty_create(char *name, ttydevicewritefn_t writefn, ttyinactivefn_t inactivefn, tty_termios_callback_t termios_callback, void *internal);
tty_t *tty_create(char *name, ttydevicewritefn_t writefn, ttyinactivefn_t inactivefn, tty_termios_callback_t termios_callback, tty_hup_check_t hup_check, void *internal);
void tty_process(tty_t *tty, char c);
void tty_unregister(tty_t *tty);
int tty_ioctl(tty_t *tty, unsigned long req, void *arg, int *result, cred_t *cred);