Cross Reference: /illumos-gate/usr/src/boot/lib/libstand/pkgfs.c

Lines Matching defs:pkg
51 	"pkg",
163 	struct package *pkg;
178 	error = new_package(fd, &pkg);
184 	if (pkg == NULL)
187 	pkg->pkg_chain = package;
188 	package = pkg;
218 	 * at the first filename that has the .pkg extension. This is
420 get_byte(struct package *pkg, off_t *op)
424 	if (pkg->pkg_zs.avail_in == 0) {
425 		c = read(pkg->pkg_fd, pkg->pkg_buf, PKG_BUFSIZE);
428 		pkg->pkg_zs.avail_in = c;
429 		pkg->pkg_zs.next_in = pkg->pkg_buf;
432 	c = *pkg->pkg_zs.next_in;
433 	pkg->pkg_zs.next_in++;
434 	pkg->pkg_zs.avail_in--;
440 get_zipped(struct package *pkg, void *buf, size_t bufsz)
444 	pkg->pkg_zs.next_out = buf;
445 	pkg->pkg_zs.avail_out = bufsz;
447 	while (pkg->pkg_zs.avail_out) {
448 		if (pkg->pkg_zs.avail_in == 0) {
449 			c = read(pkg->pkg_fd, pkg->pkg_buf, PKG_BUFSIZE);
454 			pkg->pkg_zs.avail_in = c;
455 			pkg->pkg_zs.next_in = pkg->pkg_buf;
458 		c = inflate(&pkg->pkg_zs, Z_SYNC_FLUSH);
465 	pkg->pkg_ofs += bufsz;
472 	struct package *pkg;
481 	pkg = tf->tf_pkg;
482 	if (pkg == NULL) {
488 	if (tf->tf_ofs != pkg->pkg_ofs) {
512 	return (get_zipped(pkg, tf->tf_cache, sz));
591 	 * Technically, GNU pkg considers a field to be in base-256
616 	struct package *pkg;
620 	pkg = malloc(sizeof(*pkg));
621 	if (pkg == NULL)
624 	bzero(pkg, sizeof(*pkg));
625 	pkg->pkg_fd = fd;
634 	if (get_byte(pkg, &ofs) != 0x1f || get_byte(pkg, &ofs) != 0x8b)
637 	if (get_byte(pkg, &ofs) != Z_DEFLATED)
640 	flags = get_byte(pkg, &ofs);
646 		if (get_byte(pkg, &ofs) == -1)
652 		i = (get_byte(pkg, &ofs) & 0xff) |
653 		    ((get_byte(pkg, &ofs) << 8) & 0xff);
655 			if (get_byte(pkg, &ofs) == -1)
663 			i = get_byte(pkg, &ofs);
672 			i = get_byte(pkg, &ofs);
683 		if (get_byte(pkg, &ofs) == -1)
685 		if (get_byte(pkg, &ofs) == -1)
692 	error = inflateInit2(&pkg->pkg_zs, -15);
696 	*pp = pkg;
700 	free(pkg);
705 scan_tarfile(struct package *pkg, struct tarfile *last)
712 	cur = (last != NULL) ? last->tf_next : pkg->pkg_first;
715 		    pkg->pkg_ofs;
719 		if (ofs < pkg->pkg_ofs) {
724 		if (ofs != pkg->pkg_ofs) {
725 			if (last != NULL && pkg->pkg_ofs == last->tf_ofs) {
729 				sz = ofs - pkg->pkg_ofs;
733 					if (get_zipped(pkg, buf, sz) == -1)
735 					sz = ofs - pkg->pkg_ofs;
744 		cur->tf_pkg = pkg;
747 			if (get_zipped(pkg, &cur->tf_hdr,
763 			cur->tf_ofs = pkg->pkg_ofs;
775 			while (pkg->pkg_ofs < ofs) {
776 				if (get_zipped(pkg, buf, sizeof(buf)) == -1) {
786 			pkg->pkg_first = cur;
787 		pkg->pkg_last = cur;