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| author | Elliott Hughes <enh@google.com> | 2013-03-22 19:12:52 -0700 |
|---|---|---|
| committer | Elliott Hughes <enh@google.com> | 2013-03-22 19:12:52 -0700 |
| commit | 3198850ea125f746efabd1a81e3bd7cfa58cc600 (patch) | |
| tree | 9f4a7d3ceab065e7169ec824cbe7249e1c6f6667 | |
| parent | c019345a3a0f3ee8561e595917b75d6419ee4cc8 (diff) | |
| download | android_bionic-3198850ea125f746efabd1a81e3bd7cfa58cc600.tar.gz android_bionic-3198850ea125f746efabd1a81e3bd7cfa58cc600.tar.bz2 android_bionic-3198850ea125f746efabd1a81e3bd7cfa58cc600.zip | |
Unhide __set_errno for backwards compatibility.
This was in <errno.h>, and people called it :-(
Change-Id: I038490be77eb9372b3f31305ec580fa7b09c983e
| -rw-r--r-- | libc/bionic/__set_errno.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libc/bionic/__set_errno.cpp b/libc/bionic/__set_errno.cpp index 4e72093b7..af6a68eb1 100644 --- a/libc/bionic/__set_errno.cpp +++ b/libc/bionic/__set_errno.cpp @@ -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; } |