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| author | Mike Frysinger | 2006-01-04 07:31:19 +0000 |
|---|---|---|
| committer | Mike Frysinger | 2006-01-04 07:31:19 +0000 |
| commit | 5990efb7957818427d865dc13f28b87b7ff27508 (patch) | |
| tree | 85fcd243050f88a50d86e3a5884e9c12b123c8a2 | |
| parent | b92405552fc93404ae4e5c705bf30417dd432d6c (diff) | |
| download | busybox-5990efb7957818427d865dc13f28b87b7ff27508.zip busybox-5990efb7957818427d865dc13f28b87b7ff27508.tar.gz | |
use MAP_PRIVATE instead of MAP_SHARED for uClinux systems (see Bug 550)
| -rw-r--r-- | archival/rpm.c | 2 | ||||
| -rw-r--r-- | util-linux/mdev.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/archival/rpm.c b/archival/rpm.c index 9d16567..32d506d 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 diff --git a/util-linux/mdev.c b/util-linux/mdev.c index 830939b..d414c0c 100644 --- a/util-linux/mdev.c +++ b/util-linux/mdev.c @@ -68,7 +68,7 @@ static void make_device(char *path) /* mmap the config file */ if (-1!=(fd=open("/etc/mdev.conf",O_RDONLY))) { len=lseek(fd,0,SEEK_END); - conf=mmap(NULL,len,PROT_READ,MAP_SHARED,fd,0); + conf=mmap(NULL,len,PROT_READ,MAP_PRIVATE,fd,0); if (conf) { int line=0; |