1 files changed, 176 insertions, 0 deletions
diff --git a/gnu/usr.bin/cpio/extern.h b/gnu/usr.bin/cpio/extern.h
new file mode 100644
index 0000000..50b152c
--- /dev/null
+++ b/gnu/usr.bin/cpio/extern.h
@@ -0,0 +1,176 @@
+/* extern.h - External declarations for cpio.  Requires system.h.
+   Copyright (C) 1990, 1991, 1992 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+enum archive_format
+{
+  arf_unknown, arf_binary, arf_oldascii, arf_newascii, arf_crcascii,
+  arf_tar, arf_ustar, arf_hpoldascii, arf_hpbinary
+};
+extern enum archive_format archive_format;
+extern int reset_time_flag;
+extern int io_block_size;
+extern int create_dir_flag;
+extern int rename_flag;
+extern int table_flag;
+extern int unconditional_flag;
+extern int verbose_flag;
+extern int dot_flag;
+extern int link_flag;
+extern int retain_time_flag;
+extern int crc_i_flag;
+extern int append_flag;
+extern int swap_bytes_flag;
+extern int swap_halfwords_flag;
+extern int swapping_bytes;
+extern int swapping_halfwords;
+extern int set_owner_flag;
+extern uid_t set_owner;
+extern int set_group_flag;
+extern gid_t set_group;
+extern int no_chown_flag;
+extern int last_header_start;
+extern int copy_matching_files;
+extern int numeric_uid;
+extern char *pattern_file_name;
+extern char *new_media_message;
+extern char *new_media_message_with_number;
+extern char *new_media_message_after_number;
+extern int archive_des;
+extern char *archive_name;
+extern unsigned long crc;
+#ifdef DEBUG_CPIO
+extern int debug_flag;
+#endif
+
+extern char *input_buffer, *output_buffer;
+extern char *in_buff, *out_buff;
+extern long input_size, output_size;
+extern long input_bytes, output_bytes;
+extern char zeros_512[];
+extern char *directory_name;
+extern char **save_patterns;
+extern int num_patterns;
+extern char name_end;
+extern char input_is_special;
+extern char output_is_special;
+extern char input_is_seekable;
+extern char output_is_seekable;
+extern int f_force_local;
+extern char *program_name;
+extern int (*xstat) ();
+extern void (*copy_function) ();
+
+#if __STDC__ || defined(__MSDOS__)
+# define P_(s) s
+#else
+# define P_(s) ()
+#endif
+
+/* copyin.c */
+void read_in_header P_((struct new_cpio_header *file_hdr, int in_des));
+void read_in_old_ascii P_((struct new_cpio_header *file_hdr, int in_des));
+void read_in_new_ascii P_((struct new_cpio_header *file_hdr, int in_des));
+void read_in_binary P_((struct new_cpio_header *file_hdr, int in_des));
+void swab_array P_((char *arg, int count));
+void process_copy_in P_((void));
+void long_format P_((struct new_cpio_header *file_hdr, char *link_name));
+void print_name_with_quoting P_((char *p));
+
+/* copyout.c */
+void write_out_header P_((struct new_cpio_header *file_hdr, int out_des));
+void process_copy_out P_((void));
+
+/* copypass.c */
+void process_copy_pass P_((void));
+
+/* dirname.c */
+char *dirname P_((char *path));
+
+/* error.c */
+void error P_((int status, int errnum, char *message, ...));
+
+/* filemode.c */
+void mode_string P_((unsigned int mode, char *str));
+
+/* idcache.c */
+#ifndef __MSDOS__
+char *getgroup ();
+char *getuser ();
+uid_t *getuidbyname ();
+gid_t *getgidbyname ();
+#endif
+
+/* main.c */
+void process_args P_((int argc, char *argv[]));
+void initialize_buffers P_((void));
+
+/* makepath.c */
+int make_path P_((char *argpath, int mode, int parent_mode,
+		  uid_t owner, gid_t group, char *verbose_fmt_string));
+
+/* stripslash.c */
+void strip_trailing_slashes P_((char *path));
+
+/* tar.c */
+void write_out_tar_header P_((struct new_cpio_header *file_hdr, int out_des));
+int null_block P_((long *block, int size));
+void read_in_tar_header P_((struct new_cpio_header *file_hdr, int in_des));
+int otoa P_((char *s, unsigned long *n));
+int is_tar_header P_((char *buf));
+int is_tar_filename_too_long P_((char *name));
+
+/* userspec.c */
+#ifndef __MSDOS__
+char *parse_user_spec P_((char *name, uid_t *uid, gid_t *gid,
+			  char **username, char **groupname));
+#endif
+
+/* util.c */
+void empty_output_buffer P_((int out_des));
+void swahw_array P_((char *ptr, int count));
+void fill_input_buffer P_((int in_des, int num_bytes));
+void copy_buf_out P_((char *in_buf, int out_des, long num_bytes));
+void copy_in_buf P_((char *in_buf, int in_des, long num_bytes));
+int peek_in_buf P_((char *peek_buf, int in_des, int num_bytes));
+void toss_input P_((int in_des, long num_bytes));
+void copy_files P_((int in_des, int out_des, long num_bytes));
+void create_all_directories P_((char *name));
+void prepare_append P_((int out_file_des));
+char *find_inode_file P_((unsigned long node_num,
+			  unsigned long major_num, unsigned long minor_num));
+void add_inode P_((unsigned long node_num, char *file_name,
+		   unsigned long major_num, unsigned long minor_num));
+int open_archive P_((char *file));
+void tape_offline P_((int tape_des));
+void get_next_reel P_((int tape_des));
+void set_new_media_message P_((char *message));
+#ifdef __MSDOS__
+int chown P_((char *path, int owner, int group));
+#endif
+#ifdef __TURBOC__
+int utime P_((char *filename, struct utimbuf *utb));
+#endif
+#ifdef HPUX_CDF
+char *add_cdf_double_slashes P_((char *filename));
+#endif
+
+/* xmalloc.c */
+char *xmalloc P_((unsigned n));
+char *xrealloc P_((char *p, unsigned n));
+
+/* xstrdup.c */
+char *xstrdup P_((char *string));