diff options
Diffstat (limited to 'init/init.c')
| -rw-r--r-- | init/init.c | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/init/init.c b/init/init.c index 2eb8f1a..1388c75 100644 --- a/init/init.c +++ b/init/init.c @@ -14,11 +14,19 @@ #include <paths.h> #include <sys/reboot.h> #include <sys/resource.h> +#ifdef __linux__ #include <linux/vt.h> +#endif #if ENABLE_FEATURE_UTMP # include <utmp.h> /* DEAD_PROCESS */ #endif +/* Used only for sanitizing purposes in set_sane_term() below. On systems where + * the baud rate is stored in a separate field, we can safely disable them. */ +#ifndef CBAUD +# define CBAUD 0 +# define CBAUDEX 0 +#endif /* Was a CONFIG_xxx option. A lot of people were building * not fully functional init by switching it on! */ @@ -166,7 +174,9 @@ static void message(int where, const char *fmt, ...) static void console_init(void) { +#ifdef VT_OPENQRY int vtno; +#endif char *s; s = getenv("CONSOLE"); @@ -190,6 +200,7 @@ static void console_init(void) } s = getenv("TERM"); +#ifdef VT_OPENQRY if (ioctl(STDIN_FILENO, VT_OPENQRY, &vtno) != 0) { /* Not a linux terminal, probably serial console. * Force the TERM setting to vt102 @@ -198,7 +209,9 @@ static void console_init(void) putenv((char*)"TERM=vt102"); if (!ENABLE_FEATURE_INIT_SYSLOG) log_console = NULL; - } else if (!s) + } else +#endif + if (!s) putenv((char*)"TERM=linux"); } @@ -220,8 +233,10 @@ static void set_sane_term(void) tty.c_cc[VSTOP] = 19; /* C-s */ tty.c_cc[VSUSP] = 26; /* C-z */ +#ifdef __linux__ /* use line discipline 0 */ tty.c_line = 0; +#endif /* Make it be sane */ tty.c_cflag &= CBAUD | CBAUDEX | CSIZE | CSTOPB | PARENB | PARODD; |