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toolchain/uClibc: use an upstream patch to fix syscall related build errors in 0.9.33

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30398 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2012-02-09 16:07:33 +00:00
parent a7eb705105
commit d01b781bae
2 changed files with 28 additions and 15 deletions
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28
toolchain/uClibc/patches-0.9.33/001-backport-Declare-__err-and-pass-it-to-INTERNAL_SYSCALL_NCS-so.patch Normal file
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@ -0,0 +1,28 @@
From 812ae602fe96bb40d1743d410eb1eadb6aa722f5 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Fri, 3 Feb 2012 10:57:44 -0800
Subject: [PATCH] Declare __err and pass it to INTERNAL_SYSCALL_NCS so subsequent macros can use it
Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
libc/sysdeps/linux/common/bits/syscalls-common.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/libc/sysdeps/linux/common/bits/syscalls-common.h b/libc/sysdeps/linux/common/bits/syscalls-common.h
index faebd1b..0f5a929 100644
--- a/libc/sysdeps/linux/common/bits/syscalls-common.h
+++ b/libc/sysdeps/linux/common/bits/syscalls-common.h
@@ -59,8 +59,8 @@
#ifndef INLINE_SYSCALL_NOERR_NCS
# define INLINE_SYSCALL_NOERR_NCS(name, nr, args...) \
({ \
- /*INTERNAL_SYSCALL_DECL(__err);*/ \
- long __res = INTERNAL_SYSCALL_NCS(name, /*__err*/, nr, args); \
+ INTERNAL_SYSCALL_DECL(__err); \
+ long __res = INTERNAL_SYSCALL_NCS(name, __err, nr, args); \
__res; \
})
#endif
--
1.7.2.1

15
toolchain/uClibc/patches-0.9.33/161-mips-add-INLINE_SYSCALL_NOERR-macro.patch
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@ -1,15 +0,0 @@
--- a/libc/sysdeps/linux/mips/bits/syscalls.h
+++ b/libc/sysdeps/linux/mips/bits/syscalls.h
@@ -29,6 +29,12 @@
} \
result_var; })
+#define INLINE_SYSCALL_NOERR(name, nr, args...) \
+ ({ INTERNAL_SYSCALL_DECL(err); \
+ long result_var = INTERNAL_SYSCALL(name, err, nr, args); \
+ if (err) do { } while (0); \
+ result_var; })
+
#define INTERNAL_SYSCALL_DECL(err) long err
#define INTERNAL_SYSCALL_ERROR_P(val, err) ((long) (err))