diff options
Diffstat (limited to 'src/init/shell.c')
| -rw-r--r-- | src/init/shell.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/init/shell.c b/src/init/shell.c index 12ec5f6..6002156 100644 --- a/src/init/shell.c +++ b/src/init/shell.c @@ -4,8 +4,6 @@ #define PROMPT "$ " -static int tty_fd = 0; // TODO put in stdlib - static char *split(char *base) { while (*base) { if (*base == ' ' || *base == '\t') { @@ -20,7 +18,7 @@ static char *split(char *base) { static int readline(char *buf, size_t max) { char c; size_t pos = 0; - while (_syscall_read(tty_fd, &c, 1, 0)) { + while (_syscall_read(__tty_fd, &c, 1, 0)) { switch (c) { case '\b': case 0x7f: @@ -36,7 +34,7 @@ static int readline(char *buf, size_t max) { return pos; default: if (pos < max) { - _syscall_write(tty_fd, &c, 1, 0); + _syscall_write(__tty_fd, &c, 1, 0); buf[pos] = c; pos++; } @@ -56,7 +54,7 @@ static void cmd_cat(const char *args) { } len = _syscall_read(fd, buf, len, 0); - _syscall_write(tty_fd, buf, len, 0); + _syscall_write(__tty_fd, buf, len, 0); _syscall_close(fd); } |