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authorGravatar Mike Frysinger <vapier@gentoo.org>2006-01-04 07:31:19 +0000
committerGravatar Mike Frysinger <vapier@gentoo.org>2006-01-04 07:31:19 +0000
commit5990efb7957818427d865dc13f28b87b7ff27508 (patch)
tree85fcd243050f88a50d86e3a5884e9c12b123c8a2 /archival
parentb92405552fc93404ae4e5c705bf30417dd432d6c (diff)
downloadbusybox-5990efb7957818427d865dc13f28b87b7ff27508.tar.gz
busybox-5990efb7957818427d865dc13f28b87b7ff27508.tar.bz2
use MAP_PRIVATE instead of MAP_SHARED for uClinux systems (see Bug 550)
Diffstat (limited to 'archival')
-rw-r--r--archival/rpm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/archival/rpm.c b/archival/rpm.c
index 9d16567bc..32d506de0 100644
--- a/archival/rpm.c
+++ b/archival/rpm.c
@@ -143,7 +143,7 @@ int rpm_main(int argc, char **argv)
mytags = rpm_gettags(rpm_fd, (int *) &tagcount);
offset = lseek(rpm_fd, 0, SEEK_CUR);
if (!mytags) { printf("Error reading rpm header\n"); exit(-1); }
- map = mmap(0, offset > getpagesize() ? (offset + offset % getpagesize()) : getpagesize(), PROT_READ, MAP_SHARED, rpm_fd, 0); // Mimimum is one page
+ map = mmap(0, offset > getpagesize() ? (offset + offset % getpagesize()) : getpagesize(), PROT_READ, MAP_PRIVATE, rpm_fd, 0); // Mimimum is one page
if (func & rpm_install) {
loop_through_files(RPMTAG_BASENAMES, fileaction_dobackup); /* Backup any config files */
extract_cpio_gz(rpm_fd); // Extact the archive