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Shell: Make ctrl+c start a new command

This commit is contained in:
Bananymous 2024-09-14 22:27:32 +03:00
parent 39667de662
commit 2604a55f80
1 changed files with 16 additions and 10 deletions
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26
userspace/programs/Shell/main.cpp
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@ -24,10 +24,10 @@ static int last_return = 0;
static BAN::String hostname;
static void clean_exit()
static void clean_exit(int exit_code)
{
tcsetattr(0, TCSANOW, &old_termios);
exit(0);
exit(exit_code);
}
BAN::Vector<BAN::Vector<BAN::String>> parse_command(BAN::StringView);
@ -308,7 +308,7 @@ BAN::Optional<int> execute_builtin(BAN::Vector<BAN::String>& args, int fd_in, in
}
else if (args.front() == "exit"_sv)
{
clean_exit();
clean_exit(0);
}
else if (args.front() == "export"_sv)
{
@ -978,13 +978,19 @@ int main(int argc, char** argv)
int chi = getchar();
if (chi == EOF)
{
if (errno == EINTR)
if (errno != EINTR)
{
clearerr(stdin);
continue;
perror("getchar");
clean_exit(1);
}
perror("getchar");
return 1;
clearerr(stdin);
buffers = history;
MUST(buffers.emplace_back(""_sv));
col = 0;
printf("\n");
print_prompt();
continue;
}
uint8_t ch = chi;
@ -1067,7 +1073,7 @@ int main(int argc, char** argv)
break;
case '\x04': // ^D
fprintf(stdout, "\n");
clean_exit();
clean_exit(0);
break;
case '\n':
fputc('\n', stdout);
@ -1096,5 +1102,5 @@ int main(int argc, char** argv)
}
}
clean_exit();
clean_exit(0);
}