diff options
Diffstat (limited to 'include/libbb.h')
| -rw-r--r-- | include/libbb.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/libbb.h b/include/libbb.h index 46860c6..a8b9b5b 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -769,6 +769,7 @@ extern void selinux_or_die(void); extern int restricted_shell(const char *shell); extern void setup_environment(const char *shell, int loginshell, int changeenv, const struct passwd *pw); extern int correct_password(const struct passwd *pw); +/* Returns a ptr to static storage */ extern char *pw_encrypt(const char *clear, const char *salt); extern int obscure(const char *old, const char *newval, const struct passwd *pwdp); extern int index_in_str_array(const char * const string_array[], const char *key); @@ -776,7 +777,18 @@ extern int index_in_substr_array(const char * const string_array[], const char * extern void print_login_issue(const char *issue_file, const char *tty); extern void print_login_prompt(void); -extern void crypt_make_salt(char *p, int cnt); +/* rnd is additional random input. New one is returned. + * Useful if you call crypt_make_salt many times in a row: + * rnd = crypt_make_salt(buf1, 4, 0); + * rnd = crypt_make_salt(buf2, 4, rnd); + * rnd = crypt_make_salt(buf3, 4, rnd); + * (otherwise we risk having same salt generated) + */ +extern int crypt_make_salt(char *p, int cnt, int rnd); + +/* Returns number of lines changed, or -1 on error */ +extern int update_passwd(const char *filename, const char *username, + const char *new_pw); int get_terminal_width_height(const int fd, int *width, int *height); |