/* * Copyright (c) 1990 - 1994, Julianne Frances Haugh * Copyright (c) 1996 - 2000, Marek Michałkiewicz * Copyright (c) 2003 - 2006, Tomasz Kłoczko * Copyright (c) 2007 - 2008, Nicolas François * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the copyright holders or contributors may not be used to * endorse or promote products derived from this software without * specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ /* * prototypes.h * * prototypes of libmisc functions, and private lib functions. * * $Id$ * */ #ifndef _PROTOTYPES_H #define _PROTOTYPES_H #include #if HAVE_UTMPX_H #include #else #include #endif #include #include #include #include #include "defines.h" #include "commonio.h" /* addgrps.c */ extern int add_groups (const char *); extern void add_cons_grps (void); /* age.c */ extern void agecheck (const struct passwd *, const struct spwd *); extern int expire (const struct passwd *, const struct spwd *); extern int isexpired (const struct passwd *, const struct spwd *); /* basename() renamed to Basename() to avoid libc name space confusion */ /* basename.c */ extern char *Basename (char *str); /* chowndir.c */ extern int chown_tree (const char *, uid_t, uid_t, gid_t, gid_t); /* chowntty.c */ extern void chown_tty (const char *, const struct passwd *); /* console.c */ extern bool console (const char *); /* copydir.c */ extern int copy_tree (const char *src_root, const char *dst_root, long int uid, long int gid); extern int remove_tree (const char *root); /* encrypt.c */ extern char *pw_encrypt (const char *, const char *); /* entry.c */ extern void pw_entry (const char *, struct passwd *); /* env.c */ extern void addenv (const char *, const char *); extern void initenv (void); extern void set_env (int, char *const *); extern void sanitize_env (void); /* fields.c */ extern void change_field (char *, size_t, const char *); extern int valid_field (const char *, const char *); /* find_new_gid.c */ extern int find_new_gid (bool sys_group, gid_t *gid, gid_t const *preferred_gid); /* find_new_uid.c */ extern int find_new_uid (bool sys_user, uid_t *uid, uid_t const *preferred_uid); /* getlong.c */ extern int getlong(const char *numstr, long int *result); /* getrange */ extern getrange(char *range, unsigned long *min, bool *has_min, unsigned long *max, bool *has_max); /* fputsx.c */ extern char *fgetsx (char *, int, FILE *); extern int fputsx (const char *, FILE *); /* groupio.c */ extern void __gr_del_entry (const struct commonio_entry *ent); extern struct commonio_db *__gr_get_db (void); extern struct commonio_entry *__gr_get_head (void); extern void __gr_set_changed (void); /* groupmem.c */ extern struct group *__gr_dup (const struct group *grent); /* hushed.c */ extern bool hushed (const struct passwd *pw); /* audit_help.c */ #ifdef WITH_AUDIT extern int audit_fd; extern void audit_help_open (void); /* Use AUDIT_NO_ID when a name is provided to audit_logger instead of an ID */ #define AUDIT_NO_ID ((unsigned int) -1) extern void audit_logger (int type, const char *pgname, const char *op, const char *name, unsigned int id, int result); #endif /* limits.c */ extern void setup_limits (const struct passwd *); /* list.c */ extern char **add_list (char **, const char *); extern char **del_list (char **, const char *); extern char **dup_list (char *const *); extern bool is_on_list (char *const *list, const char *member); extern char **comma_to_list (const char *); /* log.c */ extern void dolastlog (struct lastlog *ll, const struct passwd *pw, const char *line, const char *host); /* login_nopam.c */ extern int login_access (const char *user, const char *from); /* loginprompt.c */ extern void login_prompt (const char *, char *, int); /* mail.c */ extern void mailcheck (void); /* motd.c */ extern void motd (void); /* myname.c */ extern struct passwd *get_my_pwent (void); /* obscure.c */ extern int obscure (const char *, const char *, const struct passwd *); /* pam_pass.c */ extern void do_pam_passwd (const char *user, bool silent, bool change_expired); /* port.c */ extern bool isttytime (const char *, const char *, time_t); /* pwd2spwd.c */ extern struct spwd *pwd_to_spwd (const struct passwd *); /* pwdcheck.c */ extern void passwd_check (const char *, const char *, const char *); /* pwd_init.c */ extern void pwd_init (void); /* pwio.c */ extern void __pw_del_entry (const struct commonio_entry *ent); extern struct commonio_db *__pw_get_db (void); extern struct commonio_entry *__pw_get_head (void); /* pwmem.c */ extern struct passwd *__pw_dup (const struct passwd *pwent); /* rlogin.c */ extern int do_rlogin (const char *remote_host, char *name, size_t namelen, char *term, size_t termlen); /* salt.c */ extern char *crypt_make_salt (const char *meth, void *arg); /* setugid.c */ extern int setup_groups (const struct passwd *info); extern int change_uid (const struct passwd *info); extern int setup_uid_gid (const struct passwd *info, bool is_console); /* setup.c */ extern void setup (struct passwd *); /* setupenv.c */ extern void setup_env (struct passwd *); /* sgetgrent.c */ extern struct group *sgetgrent (const char *buf); /* sgetpwent.c */ extern struct passwd *sgetpwent (const char *buf); /* sgroupio.c */ extern void __sgr_del_entry (const struct commonio_entry *ent); extern struct sgrp *__sgr_dup (const struct sgrp *sgent); extern struct commonio_entry *__sgr_get_head (void); extern void __sgr_set_changed (void); /* shadowio.c */ extern struct commonio_entry *__spw_get_head (void); extern void __spw_del_entry (const struct commonio_entry *ent); /* shadowmem.c */ extern struct spwd *__spw_dup (const struct spwd *spent); /* shell.c */ extern int shell (const char *, const char *, char *const *); /* strtoday.c */ extern long strtoday (const char *); /* suauth.c */ extern int check_su_auth (const char *actual_id, const char *wanted_id); /* sulog.c */ extern void sulog (const char *tty, bool success, const char *oldname, const char *name); /* sub.c */ extern void subsystem (const struct passwd *); /* ttytype.c */ extern void ttytype (const char *); /* tz.c */ extern char *tz (const char *); /* ulimit.c */ extern int set_filesize_limit (int blocks); /* utmp.c */ extern void checkutmp (bool picky); extern int setutmp (const char *, const char *, const char *); /* valid.c */ extern bool valid (const char *, const struct passwd *); /* xmalloc.c */ extern char *xmalloc (size_t); extern char *xstrdup (const char *); /* xgetpwnam.c */ extern struct passwd *xgetpwnam (const char *); /* xgetpwuid.c */ extern struct passwd *xgetpwuid (uid_t); /* xgetgrnam.c */ extern struct group *xgetgrnam (const char *); /* xgetgrgid.c */ extern struct group *xgetgrgid (gid_t); /* xgetspnam.c */ extern struct spwd *xgetspnam(const char *); /* yesno.c */ extern bool yes_or_no (bool read_only); #endif /* _PROTOTYPES_H */