1 files changed, 278 insertions, 0 deletions

diff --git a/src/toybox.h b/src/toybox.h
new file mode 100644
index 0000000..1f64310
--- /dev/null
+++ b/src/toybox.h
@@ -0,0 +1,278 @@
+
+#ifdef __GNUC__
+#define printf_format   __attribute__((format(printf, 1, 2)))
+#else
+#define printf_format
+#endif
+
+// General posix-2008 headers
+#include <ctype.h>
+#include <dirent.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <fnmatch.h>
+#include <grp.h>
+#include <inttypes.h>
+#include <limits.h>
+#include <math.h>
+#include <paths.h>
+#include <pwd.h>
+#include <regex.h>
+#include <sched.h>
+#include <setjmp.h>
+#include <signal.h>
+#include <stdarg.h>
+#include <stddef.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <strings.h>
+#include <sys/mman.h>
+#include <sys/resource.h>
+#include <sys/stat.h>
+#include <sys/statvfs.h>
+#include <sys/time.h>
+#include <sys/times.h>
+#include <sys/utsname.h>
+#include <sys/wait.h>
+#include <syslog.h>
+#include <termios.h>
+#include <time.h>
+#include <unistd.h>
+#include <utime.h>
+
+// Posix networking
+
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <net/if.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+#include <poll.h>
+#include <sys/socket.h>
+#include <sys/un.h>
+
+// Linux headers not listed by POSIX or LSB
+#include <sys/mount.h>
+#ifdef __linux__
+#include <sys/statfs.h>
+#include <sys/swap.h>
+#include <sys/sysinfo.h>
+#endif
+
+#define WARN_ONLY (1<<31)
+
+// xwrap.c
+//void xstrncpy(char *dest, char *src, size_t size);
+//void xstrncat(char *dest, char *src, size_t size);
+void _xexit(void) __attribute__((__noreturn__));
+void xexit(void) __attribute__((__noreturn__));
+//void *xmmap(void *addr, size_t length, int prot, int flags, int fd, off_t off);
+void *xmalloc(size_t size);
+void *xzalloc(size_t size);
+void *xrealloc(void *ptr, size_t size);
+char *xstrndup(char *s, size_t n);
+char *xstrdup(char *s);
+void *xmemdup(void *s, long len);
+char *xmprintf(char *format, ...) printf_format;
+//void xprintf(char *format, ...) printf_format;
+//void xputsl(char *s, int len);
+//void xputsn(char *s);
+//void xputs(char *s);
+//void xputc(char c);
+void xflush(int flush);
+//void xexec(char **argv);
+//pid_t xpopen_setup(char **argv, int *pipes, void (*callback)(void));
+//pid_t xpopen_both(char **argv, int *pipes);
+//int xwaitpid(pid_t pid);
+//int xpclose_both(pid_t pid, int *pipes);
+//pid_t xpopen(char **argv, int *pipe, int isstdout);
+//pid_t xpclose(pid_t pid, int pipe);
+//int xrun(char **argv);
+//int xpspawn(char **argv, int*pipes);
+//void xaccess(char *path, int flags);
+//void xunlink(char *path);
+//void xrename(char *from, char *to);
+//int xtempfile(char *name, char **tempname);
+//int xcreate(char *path, int flags, int mode);
+int xopen(char *path, int flags);
+int xcreate_stdio(char *path, int flags, int mode);
+int xopen_stdio(char *path, int flags);
+int openro(char *path, int flags);
+int xopenro(char *path);
+//void xpipe(int *pp);
+void xclose(int fd);
+int xdup(int fd);
+int notstdio(int fd);
+//FILE *xfdopen(int fd, char *mode);
+//FILE *xfopen(char *path, char *mode);
+//size_t xread(int fd, void *buf, size_t len);
+//void xreadall(int fd, void *buf, size_t len);
+//void xwrite(int fd, void *buf, size_t len);
+//off_t xlseek(int fd, off_t offset, int whence);
+//char *xreadfile(char *name, char *buf, off_t len);
+//int xioctl(int fd, int request, void *data);
+//char *xgetcwd(void);
+//void xstat(char *path, struct stat *st);
+//char *xabspath(char *path, int exact);
+//void xchdir(char *path);
+//void xchroot(char *path);
+//struct passwd *xgetpwuid(uid_t uid);
+//struct group *xgetgrgid(gid_t gid);
+//struct passwd *xgetpwnam(char *name);
+//struct group *xgetgrnam(char *name);
+//unsigned xgetuid(char *name);
+//unsigned xgetgid(char *name);
+//void xsetuser(struct passwd *pwd);
+//char *xreadlink(char *name);
+//double xstrtod(char *s);
+//long xparsetime(char *arg, long units, long *fraction);
+//long long xparsemillitime(char *arg);
+//void xpidfile(char *name);
+void xregcomp(regex_t *preg, char *rexec, int cflags);
+//char *xtzset(char *new);
+//void xsignal_flags(int signal, void *handler, int flags);
+//void xsignal(int signal, void *handler);
+//time_t xvali_date(struct tm *tm, char *str);
+//void xparsedate(char *str, time_t *t, unsigned *nano, int endian);
+//char *xgetline(FILE *fp, int *len);
+
+// lib.c
+void tb_verror_msg(char *msg, int err, va_list va);
+void tb_error_msg(char *msg, ...) printf_format;
+void tb_perror_msg(char *msg, ...) printf_format;
+void tb_error_exit(char *msg, ...) printf_format __attribute__((__noreturn__));
+void tb_perror_exit(char *msg, ...) printf_format __attribute__((__noreturn__));
+//void help_exit(char *msg, ...) printf_format __attribute__((__noreturn__));
+void tb_error_msg_raw(char *msg);
+void tb_perror_msg_raw(char *msg);
+void tb_error_exit_raw(char *msg);
+void tb_perror_exit_raw(char *msg);
+//ssize_t readall(int fd, void *buf, size_t len);
+//ssize_t writeall(int fd, void *buf, size_t len);
+//off_t lskip(int fd, off_t offset);
+//#define MKPATHAT_MKLAST  1
+//#define MKPATHAT_MAKE    2
+//#define MKPATHAT_VERBOSE 4
+//int mkpathat(int atfd, char *dir, mode_t lastmode, int flags);
+//int mkpath(char *dir);
+//struct string_list **splitpath(char *path, struct string_list **list);
+//char *readfileat(int dirfd, char *name, char *buf, off_t *len);
+//char *readfile(char *name, char *buf, off_t len);
+void msleep(long milliseconds);
+//void nanomove(struct timespec *ts, long long offset);
+//long long nanodiff(struct timespec *old, struct timespec *new);
+//int highest_bit(unsigned long l);
+//int64_t peek_le(void *ptr, unsigned size);
+//int64_t peek_be(void *ptr, unsigned size);
+//int64_t peek(void *ptr, unsigned size);
+//void poke_le(void *ptr, long long val, unsigned size);
+//void poke_be(void *ptr, long long val, unsigned size);
+//void poke(void *ptr, long long val, unsigned size);
+//struct string_list *find_in_path(char *path, char *filename);
+//long long estrtol(char *str, char **end, int base);
+//long long xstrtol(char *str, char **end, int base);
+//long long atolx(char *c);
+//long long atolx_range(char *numstr, long long low, long long high);
+//int stridx(char *haystack, char needle);
+//int utf8towc(wchar_t *wc, char *str, unsigned len);
+//char *strlower(char *s);
+//char *strafter(char *haystack, char *needle);
+//char *chomp(char *s);
+//int unescape(char c);
+//char *strend(char *str, char *suffix);
+//int strstart(char **a, char *b);
+//int strcasestart(char **a, char *b);
+//off_t fdlength(int fd);
+//void loopfiles_rw(char **argv, int flags, int permissions,
+//  void (*function)(int fd, char *name));
+//void loopfiles(char **argv, void (*function)(int fd, char *name));
+//void loopfiles_lines(char **argv, void (*function)(char **pline, long len));
+//long long sendfile_len(int in, int out, long long len, long long *consumed);
+//long long xsendfile_len(int in, int out, long long len);
+//void xsendfile_pad(int in, int out, long long len);
+//long long xsendfile(int in, int out);
+//int wfchmodat(int rc, char *name, mode_t mode);
+//int copy_tempfile(int fdin, char *name, char **tempname);
+//void delete_tempfile(int fdin, int fdout, char **tempname);
+//void replace_tempfile(int fdin, int fdout, char **tempname);
+//void crc_init(unsigned int *crc_table, int little_endian);
+//void base64_init(char *p);
+//int yesno(int def);
+//int fyesno(FILE *fp, int def);
+int qstrcmp(const void *a, const void *b);
+//void tb_create_uuid(char *uuid);
+//char *tb_show_uuid(char *uuid);
+//char *next_printf(char *s, char **start);
+//struct passwd *bufgetpwuid(uid_t uid);
+//struct group *bufgetgrgid(gid_t gid);
+//int readlinkat0(int dirfd, char *path, char *buf, int len);
+//int readlink0(char *path, char *buf, int len);
+//int regexec0(regex_t *preg, char *string, long len, int nmatch,
+//  regmatch_t pmatch[], int eflags);
+//char *getusername(uid_t uid);
+//char *getgroupname(gid_t gid);
+//void do_lines(int fd, char delim, void (*call)(char **pline, long len));
+//long long millitime(void);
+//char *format_iso_time(char *buf, size_t len, struct timespec *ts);
+//void reset_env(struct passwd *p, int clear);
+//void loggit(int priority, char *format, ...);
+//unsigned tar_cksum(void *data);
+//int is_tar_header(void *pkt);
+//char *elf_arch_name(int type);
+
+
+// pending.c
+char *get_line(int fd);
+
+
+// dirtree.c
+
+// Values returnable from callback function (bitfield, or them together)
+// Default with no callback is 0
+
+// Add this node to the tree
+#define TB_DIRTREE_SAVE         1
+// Recurse into children
+#define TB_DIRTREE_RECURSE      2
+// Call again after handling all children of this directory
+// (Ignored for non-directories, sets linklen = -1 before second call.)
+#define TB_DIRTREE_COMEAGAIN    4
+// Follow symlinks to directories
+#define TB_DIRTREE_SYMFOLLOW    8
+// Don't warn about failure to stat
+#define TB_DIRTREE_SHUTUP      16
+// Breadth first traversal, conserves filehandles at the expense of memory
+#define TB_DIRTREE_BREADTH     32
+// skip non-numeric entries
+#define TB_DIRTREE_PROC        64
+// Return files we can't stat
+#define TB_DIRTREE_STATLESS    128
+// Don't look at any more files in this directory.
+#define TB_DIRTREE_ABORT      256
+
+#define TB_DIRTREE_ABORTVAL ((struct tb_dirtree *)1)
+
+struct tb_dirtree {
+  struct tb_dirtree *next, *parent, *child;
+  long extra; // place for user to store their stuff (can be pointer)
+  char *symlink;
+  int dirfd;
+  struct stat st;
+  char again;
+  char name[];
+};
+
+int tb_isdotdot(char *name);
+struct tb_dirtree *tb_dirtree_add_node(struct tb_dirtree *p, char *name, int flags);
+char *tb_dirtree_path(struct tb_dirtree *node, int *plen);
+int tb_dirtree_notdotdot(struct tb_dirtree *catch);
+int tb_dirtree_parentfd(struct tb_dirtree *node);
+int tb_dirtree_recurse(struct tb_dirtree *node, int (*callback)(struct tb_dirtree *node),
+  int dirfd, int symfollow);
+
+// Rob forget to do this, but at least he didn't declare it static.
+struct tb_dirtree *tb_dirtree_handle_callback(struct tb_dirtree *new, int (*callback)(struct tb_dirtree *node));
+void tb_dirtree_free(struct tb_dirtree *new);
+