Prototypes for functions from system.c

src/common.h

@@ -319,6 +319,11 @@ GLOBAL struct sp_array *sparsearray;
 
 /* Number of elements in sparsearray.  */
 GLOBAL int sp_array_size;
+
+/* Obnoxious test to see if dimwit is trying to dump the archive.  */
+GLOBAL dev_t ar_dev;
+GLOBAL ino_t ar_ino;
+
 
 /* Declarations for each module.  */
 
@@ -354,6 +359,10 @@ void open_archive (enum access_mode);
 void print_total_written (void);
 void reset_eof (void);
 void set_next_block_after (union block *);
+void clear_read_error_count (void);
+void xclose (int fd);
+void archive_write_error (ssize_t) __attribute__ ((noreturn));
+void archive_read_error (void);
 
 /* Module create.c.  */
 
@@ -606,3 +615,23 @@ void xheader_store (char const *, struct tar_stat_info const *);
 void xheader_read (union block *, size_t);
 void xheader_finish (struct xheader *);
 void xheader_destroy (struct xheader *);
+
+/* Module system.c */
+
+void sys_detect_dev_null_output (void);
+void sys_save_archive_dev_ino (void);
+void sys_drain_input_pipe (void);
+void sys_wait_for_child (pid_t);
+void sys_spawn_shell (void);
+void sys_compare_uid_gid (struct stat *a, struct stat *b);
+bool sys_file_is_archive (struct tar_stat_info *p);
+void sys_compare_links (struct stat *link_data, struct stat *stat_data);
+int sys_truncate (int fd);
+void sys_reset_uid_gid (void);
+pid_t sys_child_open_for_compress (void);
+pid_t sys_child_open_for_uncompress (void);
+ssize_t sys_write_archive_buffer (void);
+bool sys_get_archive_stat (void);
+
+/* Module compare.c */
+void report_difference (const char *message, ...);