/* $Source: /u/mark/src/pax/RCS/append.c,v $ * * $Revision: 1.2 $ * * append.c - append to a tape archive.  * * DESCRIPTION * *	Routines to allow appending of archives * * AUTHORS * *     	Mark H. Colburn, NAPS International (mark@jhereg.mn.org) * * * Sponsored by The USENIX Association for public distribution.  * * Copyright (c) 1989 Mark H. Colburn. * All rights reserved. * * Redistribution and use in source and binary forms are permitted * provided that the above copyright notice is duplicated in all such  * forms and that any documentation, advertising materials, and other  * materials related to such distribution and use acknowledge that the  * software was developed * by Mark H. Colburn and sponsored by The  * USENIX Association.  * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. * * $Log:	append.c,v $ * Revision 1.2  89/02/12  10:03:58  mark * 1.2 release fixes *  * Revision 1.1  88/12/23  18:02:00  mark * Initial revision *  */ #ifndef lintstatic char *ident = "$Id: append.c,v 1.2 89/02/12 10:03:58 mark Exp $";static char *copyright = "Copyright (c) 1989 Mark H. Colburn.\nAll rights reserved.\n";#endif /* ! lint */  /* Headers */ #include "pax.h"  /* append_archive - main loop for appending to a tar archive * * DESCRIPTION * *	Append_archive reads an archive until the end of the archive is *	reached once the archive is reached, the buffers are reset and the *	create_archive function is called to handle the actual writing of *	the appended archive data.  This is quite similar to the *	read_archive function, however, it does not do all the processing. */ #ifdef __STDC__ void append_archive(void) #else void append_archive() #endif{    Stat            sb;    char            name[PATH_MAX + 1];     name[0] = '\0';    while (get_header(name, &sb) == 0) {	if (((ar_format == TAR)	     ? buf_skip(ROUNDUP((OFFSET) sb.sb_size, BLOCKSIZE))	     : buf_skip((OFFSET) sb.sb_size)) < 0) {	    warn(name, "File data is corrupt");	}    }    /* we have now gotten to the end of the archive... */     /* reset the buffer now that we have read the entire archive */    bufend = bufidx = bufstart;    create_archive();}