X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=include%2Flibbb.h;h=c83cb7e7c0051fef183603f651a3e7d5aab3a3ec;hb=ceeff7381929930fe8d7e33543e285d5fdcf1c68;hp=a85987d9e30571b48cab03caa4b73af2997b4aad;hpb=aad1a88c76f208d188fd061e3723bd637437e8d5;p=oweals%2Fbusybox.git diff --git a/include/libbb.h b/include/libbb.h index a85987d9e..c83cb7e7c 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -29,16 +29,23 @@ #include #include +#include + #ifdef DMALLOC #include "dmalloc.h" #endif #include -/* Stupid libc doesn't have a reliable way for use to know - * that libc5 is being used. Assume this is good enough */ -#if ! defined __GLIBC__ && ! defined __UCLIBC__ + +#ifndef _BB_INTERNAL_H_ +#include "../busybox.h" +#endif + +#if __GNU_LIBRARY__ < 5 /* libc5 doesn't define socklen_t */ typedef unsigned int socklen_t; +/* libc5 doesn't implement BSD 4.4 daemon() */ +extern int daemon (int nochdir, int noclose); #endif /* Some useful definitions */ @@ -53,8 +60,8 @@ typedef unsigned int socklen_t; #define BUF_SIZE 8192 #define EXPAND_ALLOC 1024 -static inline int is_decimal(ch) { return ((ch >= '0') && (ch <= '9')); } -static inline int is_octal(ch) { return ((ch >= '0') && (ch <= '7')); } +static inline int is_decimal(int ch) { return ((ch >= '0') && (ch <= '9')); } +static inline int is_octal(int ch) { return ((ch >= '0') && (ch <= '7')); } /* Macros for min/max. */ #ifndef MIN @@ -68,29 +75,26 @@ static inline int is_octal(ch) { return ((ch >= '0') && (ch <= '7')); } extern void show_usage(void) __attribute__ ((noreturn)); -extern void error_msg(const char *s, ...); -extern void error_msg_and_die(const char *s, ...) __attribute__ ((noreturn)); +extern void error_msg(const char *s, ...) __attribute__ ((format (printf, 1, 2))); +extern void error_msg_and_die(const char *s, ...) __attribute__ ((noreturn, format (printf, 1, 2))); extern void perror_msg(const char *s, ...); extern void perror_msg_and_die(const char *s, ...) __attribute__ ((noreturn)); +extern void vherror_msg(const char *s, va_list p); +extern void herror_msg(const char *s, ...); +extern void herror_msg_and_die(const char *s, ...) __attribute__ ((noreturn)); + +/* These two are used internally -- you shouldn't need to use them */ +extern void verror_msg(const char *s, va_list p); +extern void vperror_msg(const char *s, va_list p); const char *mode_string(int mode); const char *time_string(time_t timeVal); -int is_directory(const char *name, const int followLinks, struct stat *statBuf); +int is_directory(const char *name, int followLinks, struct stat *statBuf); int isDevice(const char *name); -typedef struct ino_dev_hash_bucket_struct { - struct ino_dev_hash_bucket_struct *next; - ino_t ino; - dev_t dev; - char name[1]; -} ino_dev_hashtable_bucket_t; -int is_in_ino_dev_hashtable(const struct stat *statbuf, char **name); -void add_to_ino_dev_hashtable(const struct stat *statbuf, const char *name); -void reset_ino_dev_hashtable(void); - -int copy_file(const char *srcName, const char *destName, - int setModes, int followLinks, int forceFlag); -int copy_file_chunk(int srcFd, int dstFd, size_t remaining); +int remove_file(const char *path, int flags); +int copy_file(const char *source, const char *dest, int flags); +int copy_file_chunk(FILE *src_file, FILE *dst_file, unsigned long long chunksize); char *buildName(const char *dirName, const char *fileName); int makeString(int argc, const char **argv, char *buf, int bufLen); char *getChunk(int size); @@ -114,18 +118,14 @@ extern struct mntent *find_mount_point(const char *name, const char *table); extern void write_mtab(char* blockDevice, char* directory, char* filesystemType, long flags, char* string_flags); extern void erase_mtab(const char * name); -extern void mtab_read(void); -extern char *mtab_first(void **iter); -extern char *mtab_next(void **iter); -extern char *mtab_getinfo(const char *match, const char which); -extern int check_wildcard_match(const char* text, const char* pattern); extern long atoi_w_units (const char *cp); extern pid_t* find_pid_by_name( char* pidName); -extern int find_real_root_device_name(char* name); +extern char *find_real_root_device_name(const char* name); extern char *get_line_from_file(FILE *file); extern void print_file(FILE *file); +extern int copyfd(int fd1, int fd2); extern int print_file_by_name(char *filename); -extern char process_escape_sequence(char **ptr); +extern char process_escape_sequence(const char **ptr); extern char *get_last_path_component(char *path); extern FILE *wfopen(const char *path, const char *mode); extern FILE *xfopen(const char *path, const char *mode); @@ -144,7 +144,7 @@ extern char *xstrndup (const char *s, int n); extern char * safe_strncpy(char *dst, const char *src, size_t size); struct suffix_mult { - char *suffix; + const char *suffix; int mult; }; @@ -190,6 +190,7 @@ struct sysinfo { unsigned long totalswap; /* Total swap space size */ unsigned long freeswap; /* swap space still available */ unsigned short procs; /* Number of current processes */ + unsigned short pad; /* Padding needed for m68k */ unsigned long totalhigh; /* Total high memory size */ unsigned long freehigh; /* Available high memory size */ unsigned int mem_unit; /* Memory unit size in bytes */ @@ -197,13 +198,81 @@ struct sysinfo { }; extern int sysinfo (struct sysinfo* info); -const char *make_human_readable_str(unsigned long val, unsigned long hr); enum { KILOBYTE = 1024, MEGABYTE = (KILOBYTE*1024), GIGABYTE = (MEGABYTE*1024) }; +const char *make_human_readable_str(unsigned long size, unsigned long block_size, unsigned long display_unit); int ask_confirmation(void); +int klogctl(int type, char * b, int len); + +char *xgetcwd(char *cwd); +char *xreadlink(const char *path); +char *concat_path_file(const char *path, const char *filename); +char *last_char_is(const char *s, int c); + +void *get_header_ar(FILE *in_file); +void *get_header_cpio(FILE *src_stream); +void *get_header_tar(FILE *tar_stream); + +enum extract_functions_e { + extract_verbose_list = 1, + extract_list = 2, + extract_one_to_buffer = 4, + extract_to_stdout = 8, + extract_all_to_fs = 16, + extract_preserve_date = 32, + extract_data_tar_gz = 64, + extract_control_tar_gz = 128, + extract_unzip_only = 256, + extract_unconditional = 512, + extract_create_dirs = 1024 +}; +char *unarchive(FILE *src_stream, void *(*get_header)(FILE *), + const int extract_function, const char *prefix, char **extract_names); +char *deb_extract(const char *package_filename, FILE *out_stream, const int extract_function, + const char *prefix, const char *filename); +char *read_package_field(const char *package_buffer); +char *fgets_str(FILE *file, const char *terminating_string); + +extern int unzip(FILE *l_in_file, FILE *l_out_file); +extern void gz_close(int gunzip_pid); +extern FILE *gz_open(FILE *compressed_file, int *pid); + +extern struct hostent *xgethostbyname(const char *name); + +char *dirname (const char *path); +char *strdup_substr (const char *s, int start, int end); +int make_directory (char *path, mode_t mode, int flags); + +#define CT_AUTO 0 +#define CT_UNIX2DOS 1 +#define CT_DOS2UNIX 2 +/* extern int convert(char *fn, int ConvType); */ + +enum { + FILEUTILS_PRESERVE_STATUS = 1, + FILEUTILS_PRESERVE_SYMLINKS = 2, + FILEUTILS_RECUR = 4, + FILEUTILS_FORCE = 8, + FILEUTILS_INTERACTIVE = 16 +}; + +extern const char *applet_name; +extern const char * const full_version; +extern const char * const name_too_long; +extern const char * const omitting_directory; +extern const char * const not_a_directory; +extern const char * const memory_exhausted; +extern const char * const invalid_date; +extern const char * const invalid_option; +extern const char * const io_error; +extern const char * const dash_dash_help; +extern const char * const write_error; +extern const char * const too_few_args; +extern const char * const name_longer_than_foo; +extern const char * const unknown; #endif /* __LIBBB_H__ */