+++ /dev/null
-diff -urN busybox-1.7.0/networking/isrv.c busybox-1.7.0-gettimeofday_ns/networking/isrv.c
---- busybox-1.7.0/networking/isrv.c 2007-08-24 11:49:41.000000000 +0100
-+++ busybox-1.7.0-gettimeofday_ns/networking/isrv.c 2007-09-06 17:39:55.000000000 +0100
-@@ -21,20 +21,6 @@
-
- /* Helpers */
-
--/* Even if _POSIX_MONOTONIC_CLOCK is defined, this
-- * may require librt */
--#if 0 /*def _POSIX_MONOTONIC_CLOCK*/
--static time_t monotonic_time(void)
--{
-- struct timespec ts;
-- if (clock_gettime(CLOCK_MONOTONIC, &ts) != 0)
-- time(&ts.tv_sec);
-- return ts.tv_sec;
--}
--#else
--#define monotonic_time() (time(NULL))
--#endif
--
- /* Opaque structure */
-
- struct isrv_state_t {
-@@ -258,7 +244,7 @@
- /* this peer is gone */
- remove_peer(state, peer);
- } else if (TIMEOUT) {
-- TIMEO_TBL[peer] = monotonic_time();
-+ TIMEO_TBL[peer] = monotonic_sec();
- }
- }
- }
-@@ -335,7 +321,7 @@
- break;
-
- if (timeout) {
-- time_t t = monotonic_time();
-+ time_t t = monotonic_sec();
- if (t != CURTIME) {
- CURTIME = t;
- handle_timeout(state, do_timeout);
-diff -urN busybox-1.7.0/runit/runsv.c busybox-1.7.0-gettimeofday_ns/runit/runsv.c
---- busybox-1.7.0/runit/runsv.c 2007-08-24 11:50:01.000000000 +0100
-+++ busybox-1.7.0-gettimeofday_ns/runit/runsv.c 2007-09-06 17:39:55.000000000 +0100
-@@ -33,6 +33,34 @@
- #include "libbb.h"
- #include "runit_lib.h"
-
-+#if ENABLE_MONOTONIC_SYSCALL
-+#include <sys/syscall.h>
-+
-+/* libc has incredibly messy way of doing this,
-+ * typically requiring -lrt. We just skip all this mess */
-+static void gettimeofday_ns(struct timespec *ts)
-+{
-+ syscall(__NR_clock_gettime, CLOCK_REALTIME, ts);
-+}
-+#else
-+static void gettimeofday_ns(struct timespec *ts)
-+{
-+ if (sizeof(struct timeval) == sizeof(struct timespec)
-+ && sizeof(((struct timeval*)ts)->tv_usec) == sizeof(ts->tv_nsec)
-+ ) {
-+ /* Cheat */
-+ gettimeofday((void*)ts, NULL);
-+ ts->tv_nsec *= 1000;
-+ } else {
-+ extern void BUG_need_to_implement_gettimeofday_ns(void);
-+ BUG_need_to_implement_gettimeofday_ns();
-+ }
-+}
-+#endif
-+
-+/* Compare possibly overflowing unsigned counters */
-+#define LESS(a,b) ((int)((unsigned)(b) - (unsigned)(a)) > 0)
-+
- static int selfpipe[2];
-
- /* state */
-@@ -126,14 +154,6 @@
- return 0;
- }
-
--#define LESS(a,b) ((int)((unsigned)(b) - (unsigned)(a)) > 0)
--
--#include <sys/syscall.h>
--static void gettimeofday_ns(struct timespec *ts)
--{
-- syscall(__NR_clock_gettime, CLOCK_REALTIME, ts);
--}
--
- static void update_status(struct svdir *s)
- {
- ssize_t sz;
+++ /dev/null
-diff -urN busybox-1.7.0/applets/applets.c busybox-1.7.0-readlink/applets/applets.c
---- busybox-1.7.0/applets/applets.c 2007-08-24 11:50:02.000000000 +0100
-+++ busybox-1.7.0-readlink/applets/applets.c 2007-09-06 17:41:38.000000000 +0100
-@@ -546,7 +546,7 @@
- help:
- output_width = 80;
- if (ENABLE_FEATURE_AUTOWIDTH) {
-- /* Obtain the terminal width. */
-+ /* Obtain the terminal width */
- get_terminal_width_height(0, &output_width, NULL);
- }
- /* leading tab and room to wrap */
-@@ -580,12 +580,11 @@
-
- if (ENABLE_FEATURE_INSTALLER && strcmp(argv[1], "--install") == 0) {
- const char *busybox;
-- busybox = xmalloc_readlink_or_warn(bb_busybox_exec_path);
-+ busybox = xmalloc_readlink(bb_busybox_exec_path);
- if (!busybox)
- busybox = bb_busybox_exec_path;
- /* -s makes symlinks */
-- install_links(busybox,
-- argv[2] && strcmp(argv[2], "-s") == 0);
-+ install_links(busybox, argv[2] && strcmp(argv[2], "-s") == 0);
- return 0;
- }
-
-diff -urN busybox-1.7.0/include/libbb.h busybox-1.7.0-readlink/include/libbb.h
---- busybox-1.7.0/include/libbb.h 2007-08-24 11:49:55.000000000 +0100
-+++ busybox-1.7.0-readlink/include/libbb.h 2007-09-06 17:41:38.000000000 +0100
-@@ -248,9 +248,10 @@
- DIR *xopendir(const char *path);
- DIR *warn_opendir(const char *path);
-
--char *xrealloc_getcwd_or_warn(char *cwd);
-+/* UNUSED: char *xmalloc_realpath(const char *path); */
-+char *xmalloc_readlink(const char *path);
- char *xmalloc_readlink_or_warn(const char *path);
--char *xmalloc_realpath(const char *path);
-+char *xrealloc_getcwd_or_warn(char *cwd);
-
-
- //TODO: signal(sid, f) is the same? then why?
-@@ -316,8 +317,8 @@
- };
- /* Create stream socket, and allocate suitable lsa.
- * (lsa of correct size and lsa->sa.sa_family (AF_INET/AF_INET6))
-- * af == AF_UNSPEC will result in trying to create IPv6, and
-- * if kernel doesn't support it, IPv4.
-+ * af == AF_UNSPEC will result in trying to create IPv6 socket,
-+ * and if kernel doesn't support it, IPv4.
- */
- int xsocket_type(len_and_sockaddr **lsap, USE_FEATURE_IPV6(int af,) int sock_type);
- int xsocket_stream(len_and_sockaddr **lsap);
-diff -urN busybox-1.7.0/libbb/xreadlink.c busybox-1.7.0-readlink/libbb/xreadlink.c
---- busybox-1.7.0/libbb/xreadlink.c 2007-08-24 11:49:51.000000000 +0100
-+++ busybox-1.7.0-readlink/libbb/xreadlink.c 2007-09-06 17:41:38.000000000 +0100
-@@ -10,8 +10,7 @@
- * NOTE: This function returns a malloced char* that you will have to free
- * yourself. You have been warned.
- */
--
--char *xmalloc_readlink_or_warn(const char *path)
-+char *xmalloc_readlink(const char *path)
- {
- enum { GROWBY = 80 }; /* how large we will grow strings by */
-
-@@ -20,20 +19,30 @@
-
- do {
- buf = xrealloc(buf, bufsize += GROWBY);
-- readsize = readlink(path, buf, bufsize); /* 1st try */
-+ readsize = readlink(path, buf, bufsize);
- if (readsize == -1) {
-- bb_perror_msg("%s", path);
- free(buf);
- return NULL;
- }
-- }
-- while (bufsize < readsize + 1);
-+ } while (bufsize < readsize + 1);
-
- buf[readsize] = '\0';
-
- return buf;
- }
-
-+char *xmalloc_readlink_or_warn(const char *path)
-+{
-+ char *buf = xmalloc_readlink(path);
-+ if (!buf) {
-+ /* EINVAL => "file: Invalid argument" => puzzled user */
-+ bb_error_msg("%s: cannot read link (not a symlink?)", path);
-+ }
-+ return buf;
-+}
-+
-+/* UNUSED */
-+#if 0
- char *xmalloc_realpath(const char *path)
- {
- #if defined(__GLIBC__) && !defined(__UCLIBC__)
-@@ -46,3 +55,4 @@
- return xstrdup(realpath(path, buf));
- #endif
- }
-+#endif
+++ /dev/null
-diff -urN busybox-1.7.0/archival/bbunzip.c busybox-1.7.0-targz_nommu/archival/bbunzip.c
---- busybox-1.7.0/archival/bbunzip.c 2007-08-24 11:49:45.000000000 +0100
-+++ busybox-1.7.0-targz_nommu/archival/bbunzip.c 2007-09-06 17:42:02.000000000 +0100
-@@ -298,7 +298,7 @@
- int unlzma_main(int argc, char **argv);
- int unlzma_main(int argc, char **argv)
- {
-- getopt32(argv, "c");
-+ getopt32(argv, "cf");
- argv += optind;
- /* lzmacat? */
- if (applet_name[4] == 'c')
-diff -urN busybox-1.7.0/archival/libunarchive/Kbuild busybox-1.7.0-targz_nommu/archival/libunarchive/Kbuild
---- busybox-1.7.0/archival/libunarchive/Kbuild 2007-08-24 11:49:45.000000000 +0100
-+++ busybox-1.7.0-targz_nommu/archival/libunarchive/Kbuild 2007-09-06 17:42:02.000000000 +0100
-@@ -35,36 +35,34 @@
- get_header_tar.o \
- filter_accept_list_reassign.o
-
--# open_transformer uses fork(). Compile it only if absolutely necessary
- lib-$(CONFIG_RPM) += open_transformer.o
--lib-$(CONFIG_FEATURE_TAR_BZIP2) += open_transformer.o
--lib-$(CONFIG_FEATURE_TAR_LZMA) += open_transformer.o
--lib-$(CONFIG_FEATURE_TAR_GZIP) += open_transformer.o
--lib-$(CONFIG_FEATURE_TAR_COMPRESS) += open_transformer.o
--lib-$(CONFIG_FEATURE_DEB_TAR_GZ) += open_transformer.o
--lib-$(CONFIG_FEATURE_DEB_TAR_BZ2) += open_transformer.o
--lib-$(CONFIG_FEATURE_DEB_TAR_LZMA) += open_transformer.o
--
--lib-$(CONFIG_AR) += get_header_ar.o unpack_ar_archive.o
--lib-$(CONFIG_BUNZIP2) += decompress_bunzip2.o
--lib-$(CONFIG_UNLZMA) += decompress_unlzma.o
--lib-$(CONFIG_CPIO) += get_header_cpio.o
--lib-$(CONFIG_DPKG) += $(DPKG_FILES)
--lib-$(CONFIG_DPKG_DEB) += $(DPKG_FILES)
--lib-$(CONFIG_FEATURE_DEB_TAR_GZ) += $(GUNZIP_FILES) get_header_tar_gz.o
--lib-$(CONFIG_FEATURE_DEB_TAR_BZ2) += decompress_bunzip2.o get_header_tar_bz2.o
--lib-$(CONFIG_FEATURE_DEB_TAR_LZMA) += decompress_unlzma.o get_header_tar_lzma.o
--lib-$(CONFIG_GUNZIP) += $(GUNZIP_FILES)
--lib-$(CONFIG_FEATURE_GUNZIP_UNCOMPRESS) += decompress_uncompress.o
--lib-$(CONFIG_RPM2CPIO) += $(GUNZIP_FILES) get_header_cpio.o
--lib-$(CONFIG_RPM) += $(GUNZIP_FILES) get_header_cpio.o
--lib-$(CONFIG_FEATURE_RPM_BZ2) += decompress_bunzip2.o
--lib-$(CONFIG_TAR) += get_header_tar.o
--lib-$(CONFIG_FEATURE_TAR_BZIP2) += decompress_bunzip2.o get_header_tar_bz2.o
--lib-$(CONFIG_FEATURE_TAR_LZMA) += decompress_unlzma.o get_header_tar_lzma.o
--lib-$(CONFIG_FEATURE_TAR_GZIP) += $(GUNZIP_FILES) get_header_tar_gz.o
--lib-$(CONFIG_FEATURE_TAR_COMPRESS) += decompress_uncompress.o
--lib-$(CONFIG_UNCOMPRESS) += decompress_uncompress.o
--lib-$(CONFIG_UNZIP) += $(GUNZIP_FILES)
--lib-$(CONFIG_FEATURE_COMPRESS_USAGE) += decompress_bunzip2.o
-+lib-$(CONFIG_FEATURE_TAR_BZIP2) += open_transformer.o
-+lib-$(CONFIG_FEATURE_TAR_LZMA) += open_transformer.o
-+lib-$(CONFIG_FEATURE_TAR_GZIP) += open_transformer.o
-+lib-$(CONFIG_FEATURE_TAR_COMPRESS) += open_transformer.o
-+lib-$(CONFIG_FEATURE_DEB_TAR_GZ) += open_transformer.o
-+lib-$(CONFIG_FEATURE_DEB_TAR_BZ2) += open_transformer.o
-+lib-$(CONFIG_FEATURE_DEB_TAR_LZMA) += open_transformer.o
-
-+lib-$(CONFIG_AR) += get_header_ar.o unpack_ar_archive.o
-+lib-$(CONFIG_BUNZIP2) += decompress_bunzip2.o
-+lib-$(CONFIG_UNLZMA) += decompress_unlzma.o
-+lib-$(CONFIG_CPIO) += get_header_cpio.o
-+lib-$(CONFIG_DPKG) += $(DPKG_FILES)
-+lib-$(CONFIG_DPKG_DEB) += $(DPKG_FILES)
-+lib-$(CONFIG_FEATURE_DEB_TAR_GZ) += $(GUNZIP_FILES) get_header_tar_gz.o
-+lib-$(CONFIG_FEATURE_DEB_TAR_BZ2) += decompress_bunzip2.o get_header_tar_bz2.o
-+lib-$(CONFIG_FEATURE_DEB_TAR_LZMA) += decompress_unlzma.o get_header_tar_lzma.o
-+lib-$(CONFIG_GUNZIP) += $(GUNZIP_FILES)
-+lib-$(CONFIG_FEATURE_GUNZIP_UNCOMPRESS) += decompress_uncompress.o
-+lib-$(CONFIG_RPM2CPIO) += $(GUNZIP_FILES) get_header_cpio.o
-+lib-$(CONFIG_RPM) += $(GUNZIP_FILES) get_header_cpio.o
-+lib-$(CONFIG_FEATURE_RPM_BZ2) += decompress_bunzip2.o
-+lib-$(CONFIG_TAR) += get_header_tar.o
-+lib-$(CONFIG_FEATURE_TAR_BZIP2) += decompress_bunzip2.o get_header_tar_bz2.o
-+lib-$(CONFIG_FEATURE_TAR_LZMA) += decompress_unlzma.o get_header_tar_lzma.o
-+lib-$(CONFIG_FEATURE_TAR_GZIP) += $(GUNZIP_FILES) get_header_tar_gz.o
-+lib-$(CONFIG_FEATURE_TAR_COMPRESS) += decompress_uncompress.o
-+lib-$(CONFIG_UNCOMPRESS) += decompress_uncompress.o
-+lib-$(CONFIG_UNZIP) += $(GUNZIP_FILES)
-+lib-$(CONFIG_FEATURE_COMPRESS_USAGE) += decompress_bunzip2.o
-diff -urN busybox-1.7.0/archival/libunarchive/get_header_tar_bz2.c busybox-1.7.0-targz_nommu/archival/libunarchive/get_header_tar_bz2.c
---- busybox-1.7.0/archival/libunarchive/get_header_tar_bz2.c 2007-08-24 11:49:45.000000000 +0100
-+++ busybox-1.7.0-targz_nommu/archival/libunarchive/get_header_tar_bz2.c 2007-09-06 17:42:02.000000000 +0100
-@@ -11,7 +11,7 @@
- /* Can't lseek over pipes */
- archive_handle->seek = seek_by_read;
-
-- archive_handle->src_fd = open_transformer(archive_handle->src_fd, unpack_bz2_stream);
-+ archive_handle->src_fd = open_transformer(archive_handle->src_fd, unpack_bz2_stream, "bunzip2", "bunzip2", "-cf", "-", NULL);
- archive_handle->offset = 0;
- while (get_header_tar(archive_handle) == EXIT_SUCCESS) /**/;
-
-diff -urN busybox-1.7.0/archival/libunarchive/get_header_tar_gz.c busybox-1.7.0-targz_nommu/archival/libunarchive/get_header_tar_gz.c
---- busybox-1.7.0/archival/libunarchive/get_header_tar_gz.c 2007-08-24 11:49:45.000000000 +0100
-+++ busybox-1.7.0-targz_nommu/archival/libunarchive/get_header_tar_gz.c 2007-09-06 17:42:02.000000000 +0100
-@@ -8,19 +8,26 @@
-
- char get_header_tar_gz(archive_handle_t *archive_handle)
- {
-+#if BB_MMU
- unsigned char magic[2];
-+#endif
-
- /* Can't lseek over pipes */
- archive_handle->seek = seek_by_read;
-
-+ /* Check gzip magic only if open_transformer will invoke unpack_gz_stream (MMU case).
-+ * Otherwise, it will invoke an external helper "gunzip -cf" (NOMMU case) which will
-+ * need the header. */
-+#if BB_MMU
- xread(archive_handle->src_fd, &magic, 2);
- if ((magic[0] != 0x1f) || (magic[1] != 0x8b)) {
- bb_error_msg_and_die("invalid gzip magic");
- }
-
- check_header_gzip_or_die(archive_handle->src_fd);
-+#endif
-
-- archive_handle->src_fd = open_transformer(archive_handle->src_fd, unpack_gz_stream);
-+ archive_handle->src_fd = open_transformer(archive_handle->src_fd, unpack_gz_stream, "gunzip", "gunzip", "-cf", "-", NULL);
- archive_handle->offset = 0;
- while (get_header_tar(archive_handle) == EXIT_SUCCESS) /**/;
-
-diff -urN busybox-1.7.0/archival/libunarchive/get_header_tar_lzma.c busybox-1.7.0-targz_nommu/archival/libunarchive/get_header_tar_lzma.c
---- busybox-1.7.0/archival/libunarchive/get_header_tar_lzma.c 2007-08-24 11:49:45.000000000 +0100
-+++ busybox-1.7.0-targz_nommu/archival/libunarchive/get_header_tar_lzma.c 2007-09-06 17:42:02.000000000 +0100
-@@ -14,7 +14,7 @@
- /* Can't lseek over pipes */
- archive_handle->seek = seek_by_read;
-
-- archive_handle->src_fd = open_transformer(archive_handle->src_fd, unpack_lzma_stream);
-+ archive_handle->src_fd = open_transformer(archive_handle->src_fd, unpack_lzma_stream, "unlzma", "unlzma", "-cf", "-", NULL);
- archive_handle->offset = 0;
- while (get_header_tar(archive_handle) == EXIT_SUCCESS) /**/;
-
-diff -urN busybox-1.7.0/archival/libunarchive/open_transformer.c busybox-1.7.0-targz_nommu/archival/libunarchive/open_transformer.c
---- busybox-1.7.0/archival/libunarchive/open_transformer.c 2007-08-24 11:49:45.000000000 +0100
-+++ busybox-1.7.0-targz_nommu/archival/libunarchive/open_transformer.c 2007-09-05 12:28:55.000000000 +0100
-@@ -7,27 +7,48 @@
- #include "unarchive.h"
-
- /* transformer(), more than meets the eye */
-+/*
-+ * On MMU machine, the transform_prog and ... are stripped
-+ * by a macro in include/unarchive.h. On NOMMU, transformer is stripped.
-+ */
- int open_transformer(int src_fd,
-- USE_DESKTOP(long long) int (*transformer)(int src_fd, int dst_fd))
-+ USE_DESKTOP(long long) int (*transformer)(int src_fd, int dst_fd),
-+ const char *transform_prog, ...)
- {
- int fd_pipe[2];
- int pid;
-
- xpipe(fd_pipe);
-
-+#if BB_MMU
- pid = fork();
-- if (pid == -1) {
-+#else
-+ pid = vfork();
-+#endif
-+ if (pid == -1)
- bb_perror_msg_and_die("fork failed");
-- }
-
- if (pid == 0) {
-+#if !BB_MMU
-+ va_list ap;
-+#endif
- /* child process */
- close(fd_pipe[0]); /* We don't wan't to read from the parent */
- // FIXME: error check?
-+#if BB_MMU
- transformer(src_fd, fd_pipe[1]);
-- close(fd_pipe[1]); /* Send EOF */
-- close(src_fd);
-+ if (ENABLE_FEATURE_CLEAN_UP) {
-+ close(fd_pipe[1]); /* Send EOF */
-+ close(src_fd);
-+ }
- exit(0);
-+#else
-+ xmove_fd(src_fd, 0);
-+ xmove_fd(fd_pipe[1], 1);
-+ va_start(ap, transform_prog);
-+ BB_EXECVP(transform_prog, ap);
-+ bb_perror_and_die("exec failed");
-+#endif
- /* notreached */
- }
-
-diff -urN busybox-1.7.0/archival/rpm.c busybox-1.7.0-targz_nommu/archival/rpm.c
---- busybox-1.7.0/archival/rpm.c 2007-08-24 11:49:45.000000000 +0100
-+++ busybox-1.7.0-targz_nommu/archival/rpm.c 2007-09-06 17:42:02.000000000 +0100
-@@ -187,9 +187,15 @@
-
- static void extract_cpio_gz(int fd)
- {
-- USE_DESKTOP(long long) int (*xformer)(int src_fd, int dst_fd);
- archive_handle_t *archive_handle;
- unsigned char magic[2];
-+#if BB_MMU
-+ USE_DESKTOP(long long) int (*xformer)(int src_fd, int dst_fd);
-+ enum { xformer_prog = 0 };
-+#else
-+ enum { xformer = 0 };
-+ const char *xformer_prog;
-+#endif
-
- /* Initialize */
- archive_handle = init_handle();
-@@ -202,11 +208,19 @@
- archive_handle->offset = 0;
-
- xread(archive_handle->src_fd, &magic, 2);
-+#if BB_MMU
- xformer = unpack_gz_stream;
-+#else
-+ xformer_prog = "gunzip";
-+#endif
- if ((magic[0] != 0x1f) || (magic[1] != 0x8b)) {
- if (ENABLE_FEATURE_RPM_BZ2
- && (magic[0] == 0x42) && (magic[1] == 0x5a)) {
-+#if BB_MMU
- xformer = unpack_bz2_stream;
-+#else
-+ xformer_prog = "bunzip2";
-+#endif
- /* We can do better, need modifying unpack_bz2_stream to not require
- * first 2 bytes. Not very hard to do... I mean, TODO :) */
- xlseek(archive_handle->src_fd, -2, SEEK_CUR);
-@@ -214,11 +228,17 @@
- bb_error_msg_and_die("no gzip"
- USE_FEATURE_RPM_BZ2("/bzip")
- " magic");
-- } else
-+ } else {
- check_header_gzip_or_die(archive_handle->src_fd);
-+#if !BB_MMU
-+ /* NOMMU version of open_transformer execs an external unzipper that should
-+ * have the file position at the start of the file */
-+ xlseek(archive_handle->src_fd, 0, SEEK_SET);
-+#endif
-+ }
-
- xchdir("/"); /* Install RPM's to root */
-- archive_handle->src_fd = open_transformer(archive_handle->src_fd, xformer);
-+ archive_handle->src_fd = open_transformer(archive_handle->src_fd, xformer, xformer_prog, xformer_prog, "-cf", "-", NULL);
- archive_handle->offset = 0;
- while (get_header_cpio(archive_handle) == EXIT_SUCCESS)
- continue;
-diff -urN busybox-1.7.0/archival/tar.c busybox-1.7.0-targz_nommu/archival/tar.c
---- busybox-1.7.0/archival/tar.c 2007-08-24 11:49:45.000000000 +0100
-+++ busybox-1.7.0-targz_nommu/archival/tar.c 2007-09-06 17:42:02.000000000 +0100
-@@ -648,7 +648,7 @@
- bb_error_msg_and_die("invalid magic");
- }
-
-- archive_handle->src_fd = open_transformer(archive_handle->src_fd, uncompress);
-+ archive_handle->src_fd = open_transformer(archive_handle->src_fd, uncompress, "uncompress", "uncompress", "-cf", "-", NULL);
- archive_handle->offset = 0;
- while (get_header_tar(archive_handle) == EXIT_SUCCESS)
- /* nothing */;
-diff -urN busybox-1.7.0/include/unarchive.h busybox-1.7.0-targz_nommu/include/unarchive.h
---- busybox-1.7.0/include/unarchive.h 2007-08-24 11:49:55.000000000 +0100
-+++ busybox-1.7.0-targz_nommu/include/unarchive.h 2007-09-06 17:42:02.000000000 +0100
-@@ -115,7 +115,13 @@
- extern USE_DESKTOP(long long) int unpack_gz_stream(int src_fd, int dst_fd);
- extern USE_DESKTOP(long long) int unpack_lzma_stream(int src_fd, int dst_fd);
-
-+#if BB_MMU
- extern int open_transformer(int src_fd,
- USE_DESKTOP(long long) int (*transformer)(int src_fd, int dst_fd));
-+#define open_transformer(src_fd, transformer, transform_prog, ...) open_transformer(src_fd, transformer)
-+#else
-+extern int open_transformer(int src_fd, const char *transform_prog, ...);
-+#define open_transformer(src_fd, transformer, transform_prog, ...) open_transformer(src_fd, transform_prog, __VA_ARGS__)
-+#endif
-
- #endif
+++ /dev/null
-diff -urN busybox-1.7.0/scripts/trylink busybox-1.7.0-trylink/scripts/trylink
---- busybox-1.7.0/scripts/trylink 2007-08-24 11:49:43.000000000 +0100
-+++ busybox-1.7.0-trylink/scripts/trylink 2007-09-03 12:08:18.000000000 +0100
-@@ -14,37 +14,30 @@
- BBOX_LIB_LIST=`echo "$BBOX_LIB_LIST" | xargs -n1 | sort | uniq | xargs`
-
- # First link with all libs. If it fails, bail out
--l_list=`echo "$BBOX_LIB_LIST" | sed -e 's/ / -l/g' -e 's/^/-l/'`
- echo "Trying libraries: $BBOX_LIB_LIST"
--try "-Wl,--start-group $l_list -Wl,--end-group" "$@" \
-+l_list=`echo "$BBOX_LIB_LIST" | sed -e 's/ / -l/g' -e 's/^/-l/' -e 's/^-l$//'`
-+test "x$l_list" != "x" && l_list="-Wl,--start-group $l_list -Wl,--end-group"
-+try "$l_list" "$@" \
- || {
- echo "Failed: $* -Wl,--start-group $l_list -Wl,--end-group"
- cat busybox_ld.err
- exit 1
- }
-
--#### Hack disabled: conflicts with ld --verbose flag in last link phase
--
--##### Hack: we are not supposed to know executable name,
--##### but this hack cuts down link time
--####mv busybox_unstripped busybox_unstripped.tmp
--####mv busybox.map busybox.map.tmp
--
- # Now try to remove each lib and build without it.
- # Stop when no lib can be removed.
--####ever_discarded=false
- while test "$BBOX_LIB_LIST"; do
- $debug && echo "Trying libraries: $BBOX_LIB_LIST"
- all_needed=true
- for one in $BBOX_LIB_LIST; do
- without_one=`echo " $BBOX_LIB_LIST " | sed "s/ $one / /g" | xargs`
-- l_list=`echo "$without_one" | sed -e 's/ / -l/g' -e 's/^/-l/'`
-- $debug && echo "Trying -l options: $l_list"
-- if try "-Wl,--start-group $l_list -Wl,--end-group" "$@"; then
-+ l_list=`echo "$without_one" | sed -e 's/ / -l/g' -e 's/^/-l/' -e 's/^-l$//'`
-+ test "x$l_list" != "x" && l_list="-Wl,--start-group $l_list -Wl,--end-group"
-+ $debug && echo "Trying -l options: '$l_list'"
-+ if try "$l_list" "$@"; then
- echo "Library $one is not needed"
- BBOX_LIB_LIST="$without_one"
- all_needed=false
--#### ever_discarded=true
- else
- echo "Library $one is needed"
- fi
-@@ -57,24 +50,19 @@
- #{ echo "$BBOX_LIB_LIST" | grep -q ' '; } || break
- done
-
--####mv busybox_unstripped.tmp busybox_unstripped
--####mv busybox.map.tmp busybox.map
--####$ever_discarded && {
-- # Make the binary with final, minimal list of libs
-- echo "Final link with: $BBOX_LIB_LIST"
-- l_list=`echo "$BBOX_LIB_LIST" | sed -e 's/ / -l/g' -e 's/^/-l/'`
-- # --verbose gives us gobs of info to stdout (e.g. linker script used)
-- if ! test -f busybox_ldscript; then
-- try "-Wl,--start-group $l_list -Wl,--end-group -Wl,--verbose" "$@" >busybox_ld.out ####|| exit 1
-- else
-- echo "Custom linker script 'busybox_ldscript' found, using it"
-- # Add SORT_BY_ALIGNMENT to linker script (found in busybox_ld.out):
-- # .rodata : { *(.rodata SORT_BY_ALIGNMENT(.rodata.*) .gnu.linkonce.r.*) }
-- # *(.data SORT_BY_ALIGNMENT(.data.*) .gnu.linkonce.d.*)
-- # *(.bss SORT_BY_ALIGNMENT(.bss.*) .gnu.linkonce.b.*)
-- # This will eliminate most of the data padding (~3kb).
-- try "-Wl,--start-group $l_list -Wl,--end-group -Wl,--verbose -Wl,-T -Wl,busybox_ldscript" "$@" >busybox_ld.out
-- fi
--####}
--####rm busybox_ld.err
--####exit 0 # Ensure "success" exit code
-+# Make the binary with final, minimal list of libs
-+echo "Final link with: $BBOX_LIB_LIST"
-+l_list=`echo "$BBOX_LIB_LIST" | sed -e 's/ / -l/g' -e 's/^/-l/' -e 's/^-l$//'`
-+test "x$l_list" != "x" && l_list="-Wl,--start-group $l_list -Wl,--end-group -Wl,--verbose"
-+# --verbose gives us gobs of info to stdout (e.g. linker script used)
-+if ! test -f busybox_ldscript; then
-+ try "$l_list -Wl,--verbose" "$@" >busybox_ld.out
-+else
-+ echo "Custom linker script 'busybox_ldscript' found, using it"
-+ # Add SORT_BY_ALIGNMENT to linker script (found in busybox_ld.out):
-+ # .rodata : { *(.rodata SORT_BY_ALIGNMENT(.rodata.*) .gnu.linkonce.r.*) }
-+ # *(.data SORT_BY_ALIGNMENT(.data.*) .gnu.linkonce.d.*)
-+ # *(.bss SORT_BY_ALIGNMENT(.bss.*) .gnu.linkonce.b.*)
-+ # This will eliminate most of the data padding (~3kb).
-+ try "$l_list -Wl,--verbose -Wl,-T -Wl,busybox_ldscript" "$@" >busybox_ld.out
-+fi
projects / buildroot.git / commitdiff