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openat is not an implemented syscall on linux-2.4, so make it only available for linux-2.6

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SVN-Revision: 13234
This commit is contained in:
Florian Fainelli 2008-11-16 17:03:16 +00:00
parent 2108df91ed
commit 25efcf15fe
1 changed files with 4 additions and 1 deletions
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5
toolchain/uClibc/patches/160-add_openat_and_friends.patch
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@ -2,7 +2,7 @@ Index: uClibc-0.9.29/libc/sysdeps/linux/common/openat.c
=================================================================== ===================================================================
--- /dev/null 1970-01-01 00:00:00.000000000 +0000 --- /dev/null 1970-01-01 00:00:00.000000000 +0000
+++ uClibc-0.9.29/libc/sysdeps/linux/common/openat.c 2008-10-27 12:59:25.000000000 +0100 +++ uClibc-0.9.29/libc/sysdeps/linux/common/openat.c 2008-10-27 12:59:25.000000000 +0100
@@ -0,0 +1,41 @@ @@ -0,0 +1,44 @@
+/* vi: set sw=4 ts=4: */ +/* vi: set sw=4 ts=4: */
+/* +/*
+ * openat() for uClibc + * openat() for uClibc
@ -18,9 +18,11 @@ Index: uClibc-0.9.29/libc/sysdeps/linux/common/openat.c
+#include <fcntl.h> +#include <fcntl.h>
+#include <string.h> +#include <string.h>
+#include <sys/param.h> +#include <sys/param.h>
+#include <linux/version.h>
+ +
+extern __typeof(openat) __libc_openat; +extern __typeof(openat) __libc_openat;
+ +
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,52)
+#define __NR___syscall_openat __NR_openat +#define __NR___syscall_openat __NR_openat
+static inline _syscall4(int, __syscall_openat, int, fd, const char *, file, +static inline _syscall4(int, __syscall_openat, int, fd, const char *, file,
+ int, flags, __kernel_mode_t, mode); + int, flags, __kernel_mode_t, mode);
@ -44,6 +46,7 @@ Index: uClibc-0.9.29/libc/sysdeps/linux/common/openat.c
+libc_hidden_proto(openat) +libc_hidden_proto(openat)
+weak_alias(__libc_openat,openat) +weak_alias(__libc_openat,openat)
+libc_hidden_weak(openat) +libc_hidden_weak(openat)
+#endif
Index: uClibc-0.9.29/include/fcntl.h Index: uClibc-0.9.29/include/fcntl.h
=================================================================== ===================================================================
--- uClibc-0.9.29.orig/include/fcntl.h 2008-10-27 12:52:04.000000000 +0100 --- uClibc-0.9.29.orig/include/fcntl.h 2008-10-27 12:52:04.000000000 +0100