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authorMarkos Chandras <markos.chandras@imgtec.com>2012-10-12 11:20:12 +0100
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2013-02-20 13:45:13 +0100
commitaec10d86476d24a68445d2deb61210f572a435e8 (patch)
tree2dd07be9f31fed1d3559b1a25d401dbd3e8bf1a9 /libc/sysdeps
parent789e2402f34dcc72a17f58be3227d12e9da12a21 (diff)
ustat: Add ustat stub for arches that don't have the ustat system call
Signed-off-by: Markos Chandras <markos.chandras@imgtec.com> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps')
-rw-r--r--libc/sysdeps/linux/common/stubs.c4
-rw-r--r--libc/sysdeps/linux/common/ustat.c4
2 files changed, 7 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/stubs.c b/libc/sysdeps/linux/common/stubs.c
index 43a1b6938..36fcc62ba 100644
--- a/libc/sysdeps/linux/common/stubs.c
+++ b/libc/sysdeps/linux/common/stubs.c
@@ -464,6 +464,10 @@ make_stub(umount2)
make_stub(unshare)
#endif
+#if defined __UCLIBC_SV4_DEPRECATED__ && !defined __NR_ustat
+make_stub(ustat)
+#endif
+
#if !defined __NR_vhangup && defined __UCLIBC_LINUX_SPECIFIC__
make_stub(vhangup)
#endif
diff --git a/libc/sysdeps/linux/common/ustat.c b/libc/sysdeps/linux/common/ustat.c
index 157b3beac..dbb545f52 100644
--- a/libc/sysdeps/linux/common/ustat.c
+++ b/libc/sysdeps/linux/common/ustat.c
@@ -11,7 +11,8 @@
#include <sys/ustat.h>
#include <sys/sysmacros.h>
-#define __NR___syscall_ustat __NR_ustat
+#ifdef __NR_ustat
+# define __NR___syscall_ustat __NR_ustat
/* Kernel's fs/super.c defines this:
* long sys_ustat(unsigned dev, struct ustat __user * ubuf),
* thus we use unsigned, not __kernel_dev_t.
@@ -24,3 +25,4 @@ int ustat(dev_t dev, struct ustat *ubuf)
{
return __syscall_ustat(dev, ubuf);
}
+#endif