Use hidden visibility for several internal-use-only functions.

Change-Id: Ibeea6963ff0cc06479d0a3ed7e868eeece8c55a0
This commit is contained in:
Elliott Hughes
2012-09-21 18:27:40 -07:00
parent 882c6af953
commit 95a7a64ac8

View File

@@ -27,7 +27,7 @@ static const Pair _sys_error_strings[] = {
{ 0, NULL }
};
extern "C" const char* __strerror_lookup(int error_number) {
extern "C" __LIBC_HIDDEN__ const char* __strerror_lookup(int error_number) {
return __code_string_lookup(_sys_error_strings, error_number);
}
@@ -37,7 +37,7 @@ static const Pair _sys_signal_strings[] = {
{ 0, NULL }
};
extern "C" const char* __strsignal_lookup(int signal_number) {
extern "C" __LIBC_HIDDEN__ const char* __strsignal_lookup(int signal_number) {
return __code_string_lookup(_sys_signal_strings, signal_number);
}
@@ -60,7 +60,7 @@ int strerror_r(int error_number, char* buf, size_t buf_len) {
return 0;
}
extern "C" const char* __strsignal(int signal_number, char* buf, size_t buf_len) {
extern "C" __LIBC_HIDDEN__ const char* __strsignal(int signal_number, char* buf, size_t buf_len) {
const char* signal_name = __strsignal_lookup(signal_number);
if (signal_name != NULL) {
return signal_name;