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Add pseudoteletypewriter to emulator

Browse source 
https://justine.storage.googleapis.com/emulator628.mp4
This commit is contained in:
Justine Tunney 2020-08-26 23:08:08 -07:00
parent e86cff8ba0
commit 5aabacb361
94 changed files with 3245 additions and 2179 deletions
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2
dsp/tty/tty.h
View file

@ -39,7 +39,7 @@ int ttyrestorecursor(int);
int ttyenablealtbuf(int);
int ttydisablealtbuf(int);
int ttysend(int, const char *);
int ttywrite(int, const void *, size_t);
ssize_t ttywrite(int, const void *, size_t);
int ttysendtitle(int, const char *, const struct TtyIdent *);
int ttyident(struct TtyIdent *, int, int);
void ttyidentclear(struct TtyIdent *);

4
dsp/tty/ttyraw.c
View file

@ -101,7 +101,9 @@ static relegated void ttyraw_onsig(int sig, struct siginfo *info,
if (g_ttyraw.sigs[i] == sig) {
if (g_ttyraw.next[i] != SIG_IGN) {
if (g_ttyraw.next[i] != SIG_DFL) {
g_ttyraw.next[i](sig, info, ctx);
if (g_ttyraw.next[i]) {
g_ttyraw.next[i](sig, info, ctx);
}
} else if (sig != SIGCONT) {
_Exit(128 + sig);
}

2
dsp/tty/write.c
View file

@ -35,7 +35,7 @@
*
* @return 0 on success, or -1 w/ errno
*/
int ttywrite(int fd, const void *data, size_t size) {
ssize_t ttywrite(int fd, const void *data, size_t size) {
char *p;
ssize_t rc;
size_t wrote, n;