sysconf(3) returns long.
On LP32, this makes no difference. Not an ABI change.
On LP64, results are going to be in %rax or x0 whether they're 32- or 64-bit,
and the only difference is going to be whether the top bits are clobbered.
Bug: 18390956
Change-Id: I0bd4496231bdded34c1fa03e895021ac0df7f8e1
diff --git a/libc/bionic/sysconf.cpp b/libc/bionic/sysconf.cpp
index 951860d..fb704ad 100644
--- a/libc/bionic/sysconf.cpp
+++ b/libc/bionic/sysconf.cpp
@@ -149,7 +149,7 @@
return (rc == -1) ? -1 : _POSIX_VERSION;
}
-int sysconf(int name) {
+long sysconf(int name) {
switch (name) {
case _SC_ARG_MAX: return _POSIX_ARG_MAX;
case _SC_CHILD_MAX: return CHILD_MAX;