diff options
Diffstat (limited to 'loginutils/getty.c')
| -rw-r--r-- | loginutils/getty.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/loginutils/getty.c b/loginutils/getty.c index 468208a..fec8ae8 100644 --- a/loginutils/getty.c +++ b/loginutils/getty.c @@ -37,8 +37,6 @@ #define USE_SYSLOG #endif -extern void updwtmp(const char *filename, const struct utmp *ut); - /* If USE_SYSLOG is undefined all diagnostics go directly to /dev/console. */ #ifdef USE_SYSLOG #include <syslog.h> @@ -52,7 +50,10 @@ extern void updwtmp(const char *filename, const struct utmp *ut); #ifdef LOGIN_PROCESS /* defined in System V utmp.h */ #define SYSV_STYLE /* select System V style getty */ +#ifdef CONFIG_FEATURE_U_W_TMP +extern void updwtmp(const char *filename, const struct utmp *ut); #endif +#endif /* LOGIN_PROCESS */ /* * Things you may want to modify. @@ -218,7 +219,6 @@ static struct Speedtab speedtab[] = { static void parse_args(int argc, char **argv, struct options *op); static void parse_speeds(struct options *op, char *arg); -static void update_utmp(char *line); static void open_tty(char *tty, struct termio *tp, int local); static void termio_init(struct termio *tp, int speed, struct options *op); static void auto_baud(struct termio *tp); @@ -234,6 +234,10 @@ static int caps_lock(const char *s); static int bcode(const char *s); static void error(const char *fmt, ...) __attribute__ ((noreturn)); +#ifdef CONFIG_FEATURE_U_W_TMP +static void update_utmp(char *line); +#endif + /* The following is used for understandable diagnostics. */ /* Fake hostname for ut_host specified on command line. */ @@ -286,9 +290,12 @@ int getty_main(int argc, char **argv) /* Update the utmp file. */ + #ifdef SYSV_STYLE +#ifdef CONFIG_FEATURE_U_W_TMP update_utmp(options.tty); #endif +#endif debug("calling open_tty\n"); /* Open the tty as standard { input, output, error }. */ @@ -492,6 +499,7 @@ static void parse_speeds(struct options *op, char *arg) } #ifdef SYSV_STYLE +#ifdef CONFIG_FEATURE_U_W_TMP /* update_utmp - update our utmp entry */ static void update_utmp(char *line) @@ -544,7 +552,8 @@ static void update_utmp(char *line) } } -#endif +#endif /* CONFIG_FEATURE_U_W_TMP */ +#endif /* SYSV_STYLE */ /* open_tty - set up tty as standard { input, output, error } */ static void open_tty(char *tty, struct termio *tp, int local) |