toolchain/uClibc: fix 0.9.33 build error on MIPS

SVN-Revision: 30394
13 years ago · fa11e6e0d6
parent 841f0f23b3
commit fa11e6e0d6
1 changed files with 15 additions and 0 deletions
--- a/toolchain/uClibc/patches-0.9.33/161-mips-add-INLINE_SYSCALL_NOERR-macro.patch
+++ b/toolchain/uClibc/patches-0.9.33/161-mips-add-INLINE_SYSCALL_NOERR-macro.patch
@ -0,0 +1,15 @@
+--- 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))