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pty: initial implementation

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Matheus
2024-05-03 14:03:41 -03:00
parent dd46c4b766
commit 33c8a4d107
6 changed files with 361 additions and 20 deletions
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kernel-src/include/kernel/tty.h
+6 -3
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@@ -10,7 +10,8 @@
#define DEVICE_BUFFER_SIZE 512
#define READ_BUFFER_SIZE 4096
typedef void (*ttydevicewritefn_t)(char *str, size_t size);
typedef size_t (*ttydevicewritefn_t)(void *internal, char *str, size_t size);
typedef void (*ttyinactivefn_t)(void *internal);
typedef struct {
pollheader_t pollheader;
@@ -19,17 +20,19 @@ typedef struct {
mutex_t readmutex;
mutex_t writemutex;
termios_t termios;
void *deviceinternal;
char *devicebuffer;
int devicepos;
ttydevicewritefn_t writetodevice;
ttyinactivefn_t inactivedevice;
int minor;
winsize_t winsize;
vnode_t *mastervnode;
} tty_t;
void tty_init();
tty_t *tty_create(char *name, ttydevicewritefn_t fn);
void tty_destroy(char *name, tty_t *tty);
tty_t *tty_create(char *name, ttydevicewritefn_t writefn, ttyinactivefn_t inactivefn, void *internal);
void tty_process(tty_t *tty, char c);
void tty_unregister(tty_t *tty);
#endif