busybox/archival/libunarchive/data_extract_to_stdout.c

/* vi: set sw=4 ts=4: */
/*
 * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
 */

#include "libbb.h"
#include "unarchive.h"

void FAST_FUNC data_extract_to_stdout(archive_handle_t *archive_handle)
{
	bb_copyfd_exact_size(archive_handle->src_fd,
			STDOUT_FILENO,
			archive_handle->file_header->size);
}
Standardize on the vi editing directives being on the first line. 2006-07-03 01:17:05 +05:30			`/* vi: set sw=4 ts=4: */`
Abstract read and seek in unarchiving code, convert bunzip to file descriptors, support tar -j 2002-11-03 19:35:15 +05:30			`/*`
Add one-line GPL boilerplate to numerous (but not all yet) source files. 2006-07-12 13:26:04 +05:30			`* Licensed under GPLv2 or later, see file LICENSE in this tarball for details.`
Abstract read and seek in unarchiving code, convert bunzip to file descriptors, support tar -j 2002-11-03 19:35:15 +05:30			`*/`

delete tons of extra #includes 2007-06-01 04:12:12 +05:30			`#include "libbb.h"`
New common unarchive code. 2002-09-25 08:17:48 +05:30			`#include "unarchive.h"`

*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on text data bss dec hex filename 808035 611 6868 815514 c719a busybox_old 804472 611 6868 811951 c63af busybox_unstripped 2008-06-27 08:22:20 +05:30			`void FAST_FUNC data_extract_to_stdout(archive_handle_t *archive_handle)`
New common unarchive code. 2002-09-25 08:17:48 +05:30			`{`
tar et al: die if bb_copyfd_size copies less than asked for. (we have bb_copyfd_exact_size now for that kind of usage) 2006-12-22 05:51:07 +05:30			`bb_copyfd_exact_size(archive_handle->src_fd,`
			`STDOUT_FILENO,`
			`archive_handle->file_header->size);`
New common unarchive code. 2002-09-25 08:17:48 +05:30			`}`