26 lines
985 B
Diff
26 lines
985 B
Diff
--- simgear/misc/strutils.cxx 2016-05-17 10:36:36.000000000 +0200
|
|
+++ simgear/misc/strutils.cxx 2016-06-18 14:47:46.858731232 +0200
|
|
@@ -613,8 +613,12 @@
|
|
errno_t retcode;
|
|
// Always makes the string in 'buf' null-terminated
|
|
retcode = strerror_s(buf, sizeof(buf), errnum);
|
|
-#elif defined(_GNU_SOURCE)
|
|
+#elif defined(_GNU_SOURCE) && defined(__GLIBC__)
|
|
return std::string(strerror_r(errnum, buf, sizeof(buf)));
|
|
+#elif defined(_GNU_SOURCE)
|
|
+ int retcode;
|
|
+ // musl libc is posix compliant
|
|
+ retcode = strerror_r(errnum, buf, sizeof(buf));
|
|
#elif (_POSIX_C_SOURCE >= 200112L) || defined(SG_MAC)
|
|
int retcode;
|
|
// POSIX.1-2001 and POSIX.1-2008
|
|
@@ -623,7 +627,7 @@
|
|
#error "Could not find a thread-safe alternative to strerror()."
|
|
#endif
|
|
|
|
-#if !defined(_GNU_SOURCE)
|
|
+#if !defined(_GNU_SOURCE) || !defined(__GLIBC__)
|
|
if (retcode) {
|
|
std::string msg = "unable to get error message for a given error number";
|
|
// C++11 would make this shorter with std::to_string()
|