gzip: bbunzip integration fixes

[oweals/busybox.git] / include / libbb.h

diff --git a/include/libbb.h b/include/libbb.h
index bb4a687419c1212012ab73649f7e03101281d248..759eb8d15602cdf9a76a146b6a8c931c3b1e75f7 100644 (file)
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -41,6 +41,7 @@
 
 #if ENABLE_SELINUX
 #include <selinux/selinux.h>
+#include <selinux/context.h>
 #endif
 
 #if ENABLE_LOCALE_SUPPORT
@@ -258,8 +259,8 @@ extern int ndelay_off(int fd);
 extern DIR *xopendir(const char *path);
 extern DIR *warn_opendir(const char *path);
 
-char *xgetcwd(char *cwd);
-char *xreadlink(const char *path);
+char *xrealloc_getcwd_or_warn(char *cwd);
+char *xmalloc_readlink_or_warn(const char *path);
 char *xmalloc_realpath(const char *path);
 extern void xstat(const char *filename, struct stat *buf);
 extern pid_t spawn(char **argv);
@@ -271,6 +272,7 @@ extern void xdaemon(int nochdir, int noclose);
 /* More clever/thorough xdaemon */
 extern void bb_sanitize_stdio_maybe_daemonize(int daemonize);
 extern void bb_sanitize_stdio(void);
+/* NB: be careful: dont open syslog/network sockets before bb_daemonize */
 extern void bb_daemonize(void);
 extern void xchdir(const char *path);
 extern void xsetenv(const char *key, const char *value);
@@ -321,6 +323,7 @@ int xconnect_stream(const len_and_sockaddr *lsa);
 len_and_sockaddr* host2sockaddr(const char *host, int port);
 /* Version which dies on error */
 len_and_sockaddr* xhost2sockaddr(const char *host, int port);
+len_and_sockaddr* xdotted2sockaddr(const char *host, int port);
 #if ENABLE_FEATURE_IPV6
 /* Same, useful if you want to force family (e.g. IPv6) */
 len_and_sockaddr* host_and_af2sockaddr(const char *host, int port, sa_family_t af);
@@ -441,7 +444,10 @@ struct bb_uidgid_t {
        uid_t uid;
        gid_t gid;
 };
+/* always sets uid and gid */
 int get_uidgid(struct bb_uidgid_t*, const char*, int numeric_ok);
+/* chown-like handling of "user[:[group]" */
+void parse_chown_usergroup_or_die(struct bb_uidgid_t *u, char *user_group);
 /* what is this? */
 /*extern char *bb_getug(char *buffer, char *idname, long id, int bufsize, char prefix);*/
 char *bb_getpwuid(char *name, long uid, int bufsize);
@@ -470,8 +476,9 @@ typedef struct llist_s {
 extern void llist_add_to(llist_t **old_head, void *data);
 extern void llist_add_to_end(llist_t **list_head, void *data);
 extern void *llist_pop(llist_t **elm);
+extern void llist_unlink(llist_t **head, llist_t *elm);
 extern void llist_free(llist_t *elm, void (*freeit)(void *data));
-extern llist_t* rev_llist(llist_t *list);
+extern llist_t* llist_rev(llist_t *list);
 
 enum {
        LOGMODE_NONE = 0,
@@ -508,9 +515,14 @@ int bb_test(int argc, char** argv);
 #if ENABLE_ROUTE
 void bb_displayroutes(int noresolve, int netstatfmt);
 #endif
+int chown_main(int argc, char **argv);
 #if ENABLE_GUNZIP
 int gunzip_main(int argc, char **argv);
 #endif
+int bbunpack(char **argv,
+        char* (*make_new_name)(char *filename),
+        USE_DESKTOP(long long) int (*unpacker)(void)
+);
 
 
 /* Networking */
@@ -569,7 +581,7 @@ int bb_execvp(const char *file, char *const argv[]);
                cmd, __VA_ARGS__)
 #else
 #define BB_EXECVP(prog,cmd)     execvp(prog,cmd)
-#define BB_EXECLP(prog,cmd,...) execlp(prog,cmd, __VA_ARGS__) 
+#define BB_EXECLP(prog,cmd,...) execlp(prog,cmd, __VA_ARGS__)
 #endif
 
 USE_DESKTOP(long long) int uncompress(int fd_in, int fd_out);
@@ -591,6 +603,9 @@ extern void run_shell(const char *shell, int loginshell, const char *command, co
 #if ENABLE_SELINUX
 extern void renew_current_security_context(void);
 extern void set_current_security_context(security_context_t sid);
+extern context_t set_security_context_component(security_context_t cur_context,
+                                               char *user, char *role, char *type, char *range);
+extern void setfscreatecon_or_die(security_context_t scontext);
 #endif
 extern void selinux_or_die(void);
 extern int restricted_shell(const char *shell);
@@ -735,7 +750,7 @@ void *md5_end(void *resbuf, md5_ctx_t *ctx);
 uint32_t *crc32_filltable(int endian);
 
 
-enum { /* DO NOT CHANGE THESE VALUES!  cp.c depends on them. */
+enum { /* DO NOT CHANGE THESE VALUES!  cp.c, mv.c, install.c depend on them. */
        FILEUTILS_PRESERVE_STATUS = 1,
        FILEUTILS_DEREFERENCE = 2,
        FILEUTILS_RECUR = 4,
@@ -743,9 +758,13 @@ enum {     /* DO NOT CHANGE THESE VALUES!  cp.c depends on them. */
        FILEUTILS_INTERACTIVE = 0x10,
        FILEUTILS_MAKE_HARDLINK = 0x20,
        FILEUTILS_MAKE_SOFTLINK = 0x40,
+#if ENABLE_SELINUX
+       FILEUTILS_PRESERVE_SECURITY_CONTEXT = 0x80,
+       FILEUTILS_SET_SECURITY_CONTEXT = 0x100
+#endif
 };
-#define FILEUTILS_CP_OPTSTR "pdRfils"
 
+#define FILEUTILS_CP_OPTSTR "pdRfils" USE_SELINUX("c")
 extern const char *applet_name;
 extern const char BB_BANNER[];
 
@@ -844,7 +863,7 @@ extern const char bb_default_login_shell[];
 
 /* The following devices are the same on devfs and non-devfs systems.  */
 #define CURRENT_TTY "/dev/tty"
-#define CONSOLE_DEV "/dev/console"
+#define DEV_CONSOLE "/dev/console"
 
 
 #ifndef RB_POWER_OFF