kamkow1/my-os-project2
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tb Handle keyboard inside of the shell interactive mode

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This commit is contained in:
Kamil Kowalczyk
2025-09-19 19:09:54 +02:00
parent d7153bf0b6
commit 24a90b24e8
2 changed files with 35 additions and 23 deletions
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16
user/init/main.c
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@ -16,23 +16,11 @@ void tb_runinitscript(void) {
char *tbargs[] = { "-m", "runfile", "-f", "base:/scripts/init.tb", "-logcmds", "yes" };
int32_t tb = processctl(-1, PCTL_SPAWN, (uint64_t)"base:/bin/tb", (uint64_t)&tbargs, ARRLEN(tbargs));
ipcpipe(IPCPIPE_SELFPID, 10, IPCPIPE_MAKE, NULL, 0);
ipcpipe(IPCPIPE_SELFPID, 10, IPCPIPE_ADD_BCAST, NULL, 1);
ipcpipe(tb, IPCPIPE_IN, IPCPIPE_ADD_BCAST, NULL, 1);
processctl(tb, PCTL_RUN, 0, 0, 0);
while(processctl(tb, PCTL_POLLSTATE, 0, 0, 0) != 4) {
int32_t kbchr;
int32_t read = ipcpipe(IPCPIPE_SELFPID, 10, IPCPIPE_READ, (uint8_t *)&kbchr, sizeof(kbchr));
if (read > 0) {
uint8_t c = kbchr & 0xff;
if (string_chr_isascii(c)) {
if (c != 0) {
ipcpipe(tb, IPCPIPE_IN, IPCPIPE_WRITE, &c, 1);
}
}
}
}
while(processctl(tb, PCTL_POLLSTATE, 0, 0, 0) != 4);
}
void main(void) {