#include <poll.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
+#include <sys/resource.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/time.h>
FILEUTILS_PRESERVE_SECURITY_CONTEXT = 1 << 15, /* -c */
#endif
FILEUTILS_RMDEST = 1 << (16 - !ENABLE_SELINUX), /* --remove-destination */
+ /* bit 17 skipped for "cp --parents" */
+ FILEUTILS_REFLINK = 1 << (18 - !ENABLE_SELINUX), /* cp --reflink=auto */
+ FILEUTILS_REFLINK_ALWAYS = 1 << (19 - !ENABLE_SELINUX), /* cp --reflink[=always] */
/*
* Hole. cp may have some bits set here,
* they should not affect remove_file()/copy_file()
DIR *warn_opendir(const char *path) FAST_FUNC;
char *xmalloc_realpath(const char *path) FAST_FUNC RETURNS_MALLOC;
+char *xmalloc_realpath_coreutils(const char *path) FAST_FUNC RETURNS_MALLOC;
char *xmalloc_readlink(const char *path) FAST_FUNC RETURNS_MALLOC;
char *xmalloc_readlink_or_warn(const char *path) FAST_FUNC RETURNS_MALLOC;
/* !RETURNS_MALLOC: it's a realloc-like function */
int setsockopt_keepalive(int fd) FAST_FUNC;
int setsockopt_broadcast(int fd) FAST_FUNC;
int setsockopt_bindtodevice(int fd, const char *iface) FAST_FUNC;
+int bb_getsockname(int sockfd, void *addr, socklen_t addrlen) FAST_FUNC;
/* NB: returns port in host byte order */
unsigned bb_lookup_port(const char *port, const char *protocol, unsigned default_port) FAST_FUNC;
+#if ENABLE_FEATURE_ETC_SERVICES
+# define bb_lookup_std_port(portstr, protocol, portnum) bb_lookup_port(portstr, protocol, portnum)
+#else
+# define bb_lookup_std_port(portstr, protocol, portnum) (portnum)
+#endif
typedef struct len_and_sockaddr {
socklen_t len;
union {
socklen_t sa_size) FAST_FUNC;
uint16_t inet_cksum(uint16_t *addr, int len) FAST_FUNC;
+int parse_pasv_epsv(char *buf) FAST_FUNC;
/* 0 if argv[0] is NULL: */
unsigned string_array_len(char **argv) FAST_FUNC;
} uni_stat_t;
/* Returns a string with unprintable chars replaced by '?' or
* SUBST_WCHAR. This function is unicode-aware. */
-const char* FAST_FUNC printable_string(uni_stat_t *stats, const char *str);
+const char* FAST_FUNC printable_string(const char *str);
+const char* FAST_FUNC printable_string2(uni_stat_t *stats, const char *str);
/* Prints unprintable char ch as ^C or M-c to file
* (M-c is used only if ch is ORed with PRINTABLE_META),
* else it is printed as-is (except for ch = 0x9b) */
* end of line. If end isn't NULL, length of the chunk is stored in it.
* Returns NULL if EOF/error.
*/
-extern char *bb_get_chunk_from_file(FILE *file, int *end) FAST_FUNC;
+extern char *bb_get_chunk_from_file(FILE *file, size_t *end) FAST_FUNC;
/* Reads up to (and including) TERMINATING_STRING: */
extern char *xmalloc_fgets_str(FILE *file, const char *terminating_string) FAST_FUNC RETURNS_MALLOC;
/* Same, with limited max size, and returns the length (excluding NUL): */
/* Useful for reading port numbers */
uint16_t xatou16(const char *numstr) FAST_FUNC;
+#if ENABLE_FLOAT_DURATION
+typedef double duration_t;
+void sleep_for_duration(duration_t duration) FAST_FUNC;
+#else
+typedef unsigned duration_t;
+#define sleep_for_duration(duration) sleep(duration)
+#endif
+duration_t parse_duration_str(char *str) FAST_FUNC;
/* These parse entries in /etc/passwd and /etc/group. This is desirable
* for BusyBox since we want to avoid using the glibc NSS stuff, which
extern smallint logmode;
extern uint8_t xfunc_error_retval;
extern void (*die_func)(void);
-extern void xfunc_die(void) NORETURN FAST_FUNC;
-extern void bb_show_usage(void) NORETURN FAST_FUNC;
-extern void bb_error_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))) FAST_FUNC;
-extern void bb_error_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))) FAST_FUNC;
-extern void bb_perror_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))) FAST_FUNC;
-extern void bb_simple_perror_msg(const char *s) FAST_FUNC;
-extern void bb_perror_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))) FAST_FUNC;
-extern void bb_simple_perror_msg_and_die(const char *s) NORETURN FAST_FUNC;
-extern void bb_herror_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))) FAST_FUNC;
-extern void bb_herror_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))) FAST_FUNC;
-extern void bb_perror_nomsg_and_die(void) NORETURN FAST_FUNC;
-extern void bb_perror_nomsg(void) FAST_FUNC;
-extern void bb_verror_msg(const char *s, va_list p, const char *strerr) FAST_FUNC;
-extern void bb_logenv_override(void) FAST_FUNC;
+void xfunc_die(void) NORETURN FAST_FUNC;
+void bb_show_usage(void) NORETURN FAST_FUNC;
+void bb_error_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))) FAST_FUNC;
+void bb_error_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))) FAST_FUNC;
+void bb_perror_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))) FAST_FUNC;
+void bb_simple_perror_msg(const char *s) FAST_FUNC;
+void bb_perror_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))) FAST_FUNC;
+void bb_simple_perror_msg_and_die(const char *s) NORETURN FAST_FUNC;
+void bb_herror_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))) FAST_FUNC;
+void bb_herror_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))) FAST_FUNC;
+void bb_perror_nomsg_and_die(void) NORETURN FAST_FUNC;
+void bb_perror_nomsg(void) FAST_FUNC;
+void bb_verror_msg(const char *s, va_list p, const char *strerr) FAST_FUNC;
+void bb_die_memory_exhausted(void) NORETURN FAST_FUNC;
+void bb_logenv_override(void) FAST_FUNC;
/* We need to export XXX_main from libbusybox
* only if we build "individual" binaries
int FAST_FUNC (*activate)(int fd);
int suppress_null_addr;
};
-extern smallint interface_opt_a;
+#define IFNAME_SHOW_DOWNED_TOO ((char*)(intptr_t)1)
int display_interfaces(char *ifname) FAST_FUNC;
int in_ether(const char *bufp, struct sockaddr *sap) FAST_FUNC;
#if ENABLE_FEATURE_HWIB
#define BB_LO_FLAGS_READ_ONLY 1
#define BB_LO_FLAGS_AUTOCLEAR 4
-/* Like bb_ask below, but asks on stdin with no timeout. */
-char *bb_ask_stdin(const char * prompt) FAST_FUNC;
-//TODO: pass buf pointer or return allocated buf (avoid statics)?
-char *bb_ask(const int fd, int timeout, const char * prompt) FAST_FUNC;
-int bb_ask_confirmation(void) FAST_FUNC;
+/* Returns malloced str */
+char *bb_ask_noecho(int fd, int timeout, const char *prompt) FAST_FUNC;
+/* Like bb_ask_noecho, but asks on stdin with no timeout. */
+char *bb_ask_noecho_stdin(const char *prompt) FAST_FUNC;
+
+int bb_ask_y_confirmation_FILE(FILE *fp) FAST_FUNC;
+int bb_ask_y_confirmation(void) FAST_FUNC;
/* Returns -1 if input is invalid. current_mode is a base for e.g. "u+rw" */
int bb_parse_mode(const char* s, unsigned cur_mode) FAST_FUNC;
*/
const char *get_shell_name(void) FAST_FUNC;
+#if ENABLE_FEATURE_SETPRIV_CAPABILITIES || ENABLE_RUN_INIT
unsigned cap_name_to_number(const char *cap) FAST_FUNC;
void printf_cap(const char *pfx, unsigned cap_no) FAST_FUNC;
void drop_capability(int cap_ordinal) FAST_FUNC;
struct __user_cap_data_struct data[2]; \
}
void getcaps(void *caps) FAST_FUNC;
-
-unsigned cap_name_to_number(const char *name) FAST_FUNC;
-void printf_cap(const char *pfx, unsigned cap_no) FAST_FUNC;
+#endif
#if ENABLE_SELINUX
extern void renew_current_security_context(void) FAST_FUNC;
int get_terminal_width(int fd) FAST_FUNC;
int tcsetattr_stdin_TCSANOW(const struct termios *tp) FAST_FUNC;
-#define TERMIOS_CLEAR_ISIG (1 << 0)
-#define TERMIOS_RAW_CRNL (1 << 1)
-#define TERMIOS_RAW_INPUT (1 << 2)
+#define TERMIOS_CLEAR_ISIG (1 << 0)
+#define TERMIOS_RAW_CRNL_INPUT (1 << 1)
+#define TERMIOS_RAW_CRNL_OUTPUT (1 << 2)
+#define TERMIOS_RAW_CRNL (TERMIOS_RAW_CRNL_INPUT|TERMIOS_RAW_CRNL_OUTPUT)
+#define TERMIOS_RAW_INPUT (1 << 3)
int get_termios_and_make_raw(int fd, struct termios *newterm, struct termios *oldterm, int flags) FAST_FUNC;
int set_termios_to_raw(int fd, struct termios *oldterm, int flags) FAST_FUNC;
unsigned last_update_sec;
unsigned last_change_sec;
unsigned start_sec;
+ /*unsigned last_eta;*/
const char *curfile;
} bb_progress_t;
# define FB_0 "/dev/fb0"
#endif
+// storage helpers for mk*fs utilities
+char BUG_wrong_field_size(void);
+#define STORE_LE(field, value) \
+do { \
+ if (sizeof(field) == 4) \
+ field = SWAP_LE32((uint32_t)(value)); \
+ else if (sizeof(field) == 2) \
+ field = SWAP_LE16((uint16_t)(value)); \
+ else if (sizeof(field) == 1) \
+ field = (uint8_t)(value); \
+ else \
+ BUG_wrong_field_size(); \
+} while (0)
+
+#define FETCH_LE32(field) \
+ (sizeof(field) == 4 ? SWAP_LE32(field) : BUG_wrong_field_size())
+
#define ARRAY_SIZE(x) ((unsigned)(sizeof(x) / sizeof((x)[0])))
#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
projects / oweals / busybox.git / blobdiff