68 lines
2 KiB
Diff
68 lines
2 KiB
Diff
Index: uClibc-0.9.29/libc/sysdeps/linux/common/openat.c
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ uClibc-0.9.29/libc/sysdeps/linux/common/openat.c 2008-10-27 12:59:25.000000000 +0100
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@@ -0,0 +1,41 @@
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+/* vi: set sw=4 ts=4: */
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+/*
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+ * openat() for uClibc
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+ *
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+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
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+ *
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+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
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+ */
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+
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+#include <sys/syscall.h>
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+#include <stdlib.h>
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+#include <stdarg.h>
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+#include <fcntl.h>
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+#include <string.h>
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+#include <sys/param.h>
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+
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+extern __typeof(openat) __libc_openat;
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+
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+#define __NR___syscall_openat __NR_openat
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+static inline _syscall4(int, __syscall_openat, int, fd, const char *, file,
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+ int, flags, __kernel_mode_t, mode);
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+
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+libc_hidden_proto(__libc_openat)
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+int __libc_openat(int fd, const char *file, int oflag, ...)
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+{
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+ mode_t mode = 0;
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+
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+ if (oflag & O_CREAT) {
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+ va_list arg;
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+ va_start (arg, oflag);
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+ mode = va_arg (arg, mode_t);
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+ va_end (arg);
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+ }
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+
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+ return __syscall_openat(fd, file, oflag, mode);
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+}
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+libc_hidden_def(__libc_openat)
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+
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+libc_hidden_proto(openat)
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+weak_alias(__libc_openat,openat)
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+libc_hidden_weak(openat)
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Index: uClibc-0.9.29/include/fcntl.h
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===================================================================
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--- uClibc-0.9.29.orig/include/fcntl.h 2008-10-27 12:52:04.000000000 +0100
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+++ uClibc-0.9.29/include/fcntl.h 2008-10-27 13:08:11.000000000 +0100
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@@ -56,7 +56,7 @@
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# define SEEK_END 2 /* Seek from end of file. */
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#endif /* XPG */
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-#if 0 /*def __USE_GNU*/
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+#ifdef __USE_GNU
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# define AT_FDCWD -100 /* Special value used to indicate
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openat should use the current
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working directory. */
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@@ -103,7 +103,7 @@
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extern int open64 (__const char *__file, int __oflag, ...) __nonnull ((1));
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#endif
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-#if 0 /*def __USE_GNU*/
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+#ifdef __USE_GNU
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/* Similar to OPEN but a relative path name is interpreted relative to
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the directory for which FD is a descriptor.
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