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| author | Eric Andersen | 2004-07-26 09:11:12 +0000 |
|---|---|---|
| committer | Eric Andersen | 2004-07-26 09:11:12 +0000 |
| commit | 4f807a84c5d936c931cd93c9e98d087305295a1c (patch) | |
| tree | 46c3a59fa158ebbd7303454f2657c330abfc24fe /archival/libunarchive/get_header_tar.c | |
| parent | 5dcf15e02de10e648ac8e8d86500678f2043d2e6 (diff) | |
| download | busybox-4f807a84c5d936c931cd93c9e98d087305295a1c.zip busybox-4f807a84c5d936c931cd93c9e98d087305295a1c.tar.gz | |
BusyBox has no business hard coding the number of major and minor bits for a
dev_t. This is especially important now that the user space concept of a dev_t
and the kernel concept of a dev_t are divergant. The only bit of user space
allowed to know the number of major and minor bits is include/sys/sysmacros.h
(i.e. part of libc). When used with a current C library and a 2.6.x kernel,
this fix should allow BusyBox to support wide device major/minor numbers.
-Erik
Diffstat (limited to 'archival/libunarchive/get_header_tar.c')
| -rw-r--r-- | archival/libunarchive/get_header_tar.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/archival/libunarchive/get_header_tar.c b/archival/libunarchive/get_header_tar.c index 33f19c6..1ad9ac5 100644 --- a/archival/libunarchive/get_header_tar.c +++ b/archival/libunarchive/get_header_tar.c @@ -121,8 +121,8 @@ extern char get_header_tar(archive_handle_t *archive_handle) file_header->mtime = strtol(tar.formated.mtime, NULL, 8); file_header->link_name = (tar.formated.linkname[0] != '\0') ? bb_xstrdup(tar.formated.linkname) : NULL; - file_header->device = (dev_t) ((strtol(tar.formated.devmajor, NULL, 8) << 8) + - strtol(tar.formated.devminor, NULL, 8)); + file_header->device = makedev(strtol(tar.formated.devmajor, NULL, 8), + strtol(tar.formated.devminor, NULL, 8)); /* Set bits 0-11 of the files mode */ file_header->mode = 07777 & strtol(tar.formated.mode, NULL, 8); |