Add _SC_UIO_MAXIOV as a synonym for _SC_IOV_MAX.
glibc and musl both have these as synonyms for one another, so we may
as well do the same and get backwards compatibility on old OS releases.
Bug: N/A
Test: ran tests
Change-Id: I6bf38ea446560e1b11022ff539f07eb67c157049
diff --git a/tests/unistd_test.cpp b/tests/unistd_test.cpp
index 1f7f555..da083de 100644
--- a/tests/unistd_test.cpp
+++ b/tests/unistd_test.cpp
@@ -886,6 +886,8 @@
VerifySysconf(_SC_XOPEN_VERSION, "_SC_XOPEN_VERSION", [](long v){return v == _XOPEN_VERSION && errno == 0;});
VERIFY_SYSCONF_POSITIVE(_SC_ATEXIT_MAX);
VERIFY_SYSCONF_POSITIVE(_SC_IOV_MAX);
+ VERIFY_SYSCONF_POSITIVE(_SC_UIO_MAXIOV);
+ EXPECT_EQ(sysconf(_SC_IOV_MAX), sysconf(_SC_UIO_MAXIOV));
VERIFY_SYSCONF_POSITIVE(_SC_PAGESIZE);
VERIFY_SYSCONF_POSITIVE(_SC_PAGE_SIZE);
VerifySysconf(_SC_PAGE_SIZE, "_SC_PAGE_SIZE",