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am a4075118: Merge "Unhide __set_errno for backwards compatibility."

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* commit 'a40751185f3a7245f73afb45382c23f71dbbcfc3':
  Unhide __set_errno for backwards compatibility.
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Elliott Hughes 2013-03-25 10:22:43 -07:00 committed by Android Git Automerger
commit 93f3811b74
1 changed files with 2 additions and 1 deletions
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libc/bionic/__set_errno.cpp
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@ -31,7 +31,8 @@
// This function is called from our assembler syscall stubs.
// C/C++ code should just assign 'errno' instead.
extern "C" __LIBC_HIDDEN__ int __set_errno(int n) {
// TODO: this should be __LIBC_HIDDEN__ but was exposed in <errno.h> in the NDK.
extern "C" int __set_errno(int n) {
errno = n;
return -1;
}