diff options
| author | "Vladimir N. Oleynik" | 2005-10-15 10:23:55 +0000 |
|---|---|---|
| committer | "Vladimir N. Oleynik" | 2005-10-15 10:23:55 +0000 |
| commit | 6f347ef9dc540aaea025c0575e586817cd85cc8e (patch) | |
| tree | 5fc98f67e92bb2eca75d33940a4f8698bb216f3a /loginutils | |
| parent | 84e7511607600c2c7b9e7c4087897d44cc4668c4 (diff) | |
| download | busybox-6f347ef9dc540aaea025c0575e586817cd85cc8e.zip busybox-6f347ef9dc540aaea025c0575e586817cd85cc8e.tar.gz | |
common BUFSIZ BSS buffer, small reduce code, data and bss
Diffstat (limited to 'loginutils')
| -rw-r--r-- | loginutils/getty.c | 19 | ||||
| -rw-r--r-- | loginutils/sulogin.c | 8 |
2 files changed, 10 insertions, 17 deletions
diff --git a/loginutils/getty.c b/loginutils/getty.c index db9a150..e8643ef 100644 --- a/loginutils/getty.c +++ b/loginutils/getty.c @@ -113,15 +113,6 @@ extern void updwtmp(const char *filename, const struct utmp *ut); #endif /* - * This program tries to not use the standard-i/o library. This keeps the - * executable small on systems that do not have shared libraries (System V - * Release <3). - */ -#ifndef BUFSIZ -#define BUFSIZ 1024 -#endif - - /* * When multiple baud rates are specified on the command line, the first one * we will try is the first one specified. */ @@ -744,12 +735,12 @@ static void next_speed(struct termio *tp, struct options *op) /* return NULL on failure, logname on success */ static char *get_logname(struct options *op, struct chardata *cp, struct termio *tp) { - static char logname[BUFSIZ]; +#define logname bb_common_bufsiz1 char *bp; - char c; /* input character, full eight bits */ - char ascval; /* low 7 bits of input character */ - int bits; /* # of "1" bits per character */ - int mask; /* mask with 1 bit up */ + char c; /* input character, full eight bits */ + char ascval; /* low 7 bits of input character */ + int bits; /* # of "1" bits per character */ + int mask; /* mask with 1 bit up */ static char *erase[] = { /* backspace-space-backspace */ "\010\040\010", /* space parity */ "\010\040\010", /* odd parity */ diff --git a/loginutils/sulogin.c b/loginutils/sulogin.c index a458b6e..4e689ad 100644 --- a/loginutils/sulogin.c +++ b/loginutils/sulogin.c @@ -21,7 +21,7 @@ #define SULOGIN_PROMPT "\nGive root password for system maintenance\n" \ "(or type Control-D for normal startup):" -static const char *forbid[] = { +static const char * const forbid[] = { "ENV", "BASH_ENV", "HOME", @@ -53,11 +53,13 @@ extern int sulogin_main(int argc, char **argv) char *device = (char *) 0; const char *name = "root"; int timeout = 0; - static char pass[BUFSIZ]; + +#define pass bb_common_bufsiz1 + struct passwd pwent; struct passwd *pwd; time_t start, now; - const char **p; + const char * const *p; #ifdef CONFIG_FEATURE_SHADOWPASSWDS struct spwd *spwd = NULL; #endif /* CONFIG_FEATURE_SHADOWPASSWDS */ |