22 Oct
2015
22 Oct
'15
1:52 a.m.
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- Log -----------------------------------------------------------------
commit 1303e7eb2b65f5275a57b66a7bebc8bfe1b32d4f
Author: Waldemar Brodkorb <wbx(a)openadk.org>
Date: Thu Oct 22 03:48:09 2015 +0200
alpha: add special umount2 handling
Only on Linux alpha __NR_oldumount is defined and a umount not
umount2 syscall, but with two parameter is used.
Add special handling for it and an alias for umount2() users.
There was a discussion about this special handling, but it seems
it was never committed upstream:
http://marc.info/?l=linux-alpha&m=137455037930738&w=2
Runtime tested with qemu-alpha and a statically linked busybox
binary.
commit a8336e957aee920c3da2e2bc049e5615936d3f11
Author: Waldemar Brodkorb <wbx(a)openadk.org>
Date: Thu Oct 22 03:47:43 2015 +0200
alpha: fix kernel_stat struct
commit f1c0fe7e8d6996e250418bf187b383418f238273
Author: Waldemar Brodkorb <wbx(a)openadk.org>
Date: Thu Oct 22 03:47:13 2015 +0200
alpha: fix header name
commit 3b02a1d5a372c8ba6e26691bfe8d7697705203ee
Author: Waldemar Brodkorb <wbx(a)openadk.org>
Date: Thu Oct 22 03:46:43 2015 +0200
alpha: enable in menu
-----------------------------------------------------------------------
Summary of changes:
extra/Configs/Config.in | 4 ++--
libc/sysdeps/linux/alpha/__longjmp.S | 2 +-
libc/sysdeps/linux/alpha/bits/kernel_stat.h | 6 +++---
libc/sysdeps/linux/common/umount2.c | 7 ++++++-
4 files changed, 12 insertions(+), 7 deletions(-)
diff --git a/extra/Configs/Config.in b/extra/Configs/Config.in
index 9737043..8e925b2 100644
--- a/extra/Configs/Config.in
+++ b/extra/Configs/Config.in
@@ -47,8 +47,8 @@ choice
help
The architecture of your target.
-#config TARGET_alpha
-# bool "alpha"
+config TARGET_alpha
+ bool "alpha"
config TARGET_arc
bool "arc"
diff --git a/libc/sysdeps/linux/alpha/__longjmp.S b/libc/sysdeps/linux/alpha/__longjmp.S
index 5398856..35fd481 100644
--- a/libc/sysdeps/linux/alpha/__longjmp.S
+++ b/libc/sysdeps/linux/alpha/__longjmp.S
@@ -15,7 +15,7 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
-#include <setjmp-offsets.h>
+#include <jmpbuf-offsets.h>
#define a0 $16
diff --git a/libc/sysdeps/linux/alpha/bits/kernel_stat.h
b/libc/sysdeps/linux/alpha/bits/kernel_stat.h
index e919b21..32830fe 100644
--- a/libc/sysdeps/linux/alpha/bits/kernel_stat.h
+++ b/libc/sysdeps/linux/alpha/bits/kernel_stat.h
@@ -13,9 +13,9 @@ struct kernel_stat {
unsigned int st_gid;
unsigned int st_rdev;
long int st_size;
- unsigned long st_atime;
- unsigned long st_mtime;
- unsigned long st_ctime;
+ struct timespec st_atim;
+ struct timespec st_mtim;
+ struct timespec st_ctim;
unsigned int st_blksize;
int st_blocks;
unsigned int st_flags;
diff --git a/libc/sysdeps/linux/common/umount2.c b/libc/sysdeps/linux/common/umount2.c
index 08e0f33..c86f3c8 100644
--- a/libc/sysdeps/linux/common/umount2.c
+++ b/libc/sysdeps/linux/common/umount2.c
@@ -10,7 +10,12 @@
#include <sys/syscall.h>
#if defined __UCLIBC_LINUX_SPECIFIC__ && defined __NR_umount2
-# include <sys/mount.h>
+#include <sys/mount.h>
_syscall2(int, umount2, const char *, special_file, int, flags)
libc_hidden_def(umount2)
#endif
+
+#if defined __UCLIBC_LINUX_SPECIFIC__ && defined __NR_oldumount
+_syscall2(int, umount, const char *, special_file, int, flags)
+strong_alias(umount,umount2)
+#endif
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