diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2003-09-24 06:12:33 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-09-24 06:12:33 +0000 |
| commit | df244a7b4dc2429e5db8f5bded0d9b9c9631285b (patch) | |
| tree | 747ec8003375aba3b953a79c58b3c101f68b2c6f /sysdeps/unix/sysv/linux/ustat.c | |
| parent | 9a276f8e1e25b558e893e34f9ae6d64130f87cf6 (diff) | |
| download | glibc-df244a7b4dc2429e5db8f5bded0d9b9c9631285b.tar.gz | |
Update.
* nscd/Makefile: Add rules to build nscd as a PIE.
2003-09-23 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/sys/alpha/sysmacros.h: Removed.
* sysdeps/unix/sysv/linux/sys/sparc/sysmacros.h: Removed.
* sysdeps/unix/sysv/linux/ustat.c (ustat): Adjust for 32-bit
kernel dev_t.
* sysdeps/unix/sysv/linux/alpha/ustat.c: Removed.
* sysdeps/unix/sysv/linux/xmknod.c (__xmknod): Likewise.
* sysdeps/unix/sysv/linux/alpha/xmknod.c: Removed.
Code by Alexander Viro <aviro@redhat.com>.
Diffstat (limited to 'sysdeps/unix/sysv/linux/ustat.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ustat.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sysdeps/unix/sysv/linux/ustat.c b/sysdeps/unix/sysv/linux/ustat.c index 5ffd76511f..e1acbed5b5 100644 --- a/sysdeps/unix/sysv/linux/ustat.c +++ b/sysdeps/unix/sysv/linux/ustat.c @@ -28,10 +28,12 @@ int ustat (dev_t dev, struct ustat *ubuf) { - unsigned short int k_dev; + unsigned long long int k_dev; /* We must convert the value to dev_t type used by the kernel. */ - k_dev = ((major (dev) & 0xff) << 8) | (minor (dev) & 0xff); + k_dev = dev & ((1ULL << 32) - 1); + if (k_dev != dev) + return EOVERFLOW; - return INLINE_SYSCALL (ustat, 2, k_dev, CHECK_1 (ubuf)); + return INLINE_SYSCALL (ustat, 2, (unsigned int) k_dev, CHECK_1 (ubuf)); } |