commit 06bd5862b18e0b750a709f7f8a1d277f1f6d0c99
author Elliott Hughes <enh@google.com> Fri Jul 28 16:27:49 2017 -0700
committer Elliott Hughes <enh@google.com> Fri Jul 28 16:34:38 2017 -0700
tree f6d0db8de8f67383aa97056e6c73fb2c7be1b402
parent bafa1985eccaac231ade6f15d340759f44928524

POSIX getlogin_r/LOGIN_NAME_MAX/TTY_NAME_MAX.

Bug: N/A
Test: ran tests
Change-Id: I97c8ecc82fb09c3fa4bb5e6f000d46f04f3d1702

libc/bionic/sysconf.cpp

diff --git a/libc/bionic/sysconf.cpp b/libc/bionic/sysconf.cpp
index 4a23fec..7325dbd 100644
--- a/libc/bionic/sysconf.cpp
+++ b/libc/bionic/sysconf.cpp
@@ -135,12 +135,12 @@
     case _SC_TIMERS:            return _POSIX_TIMERS;
     case _SC_GETGR_R_SIZE_MAX:  return 1024;
     case _SC_GETPW_R_SIZE_MAX:  return 1024;
-    case _SC_LOGIN_NAME_MAX:    return 256;   // Seems default on linux.
+    case _SC_LOGIN_NAME_MAX:    return LOGIN_NAME_MAX;
     case _SC_THREAD_DESTRUCTOR_ITERATIONS: return PTHREAD_DESTRUCTOR_ITERATIONS;
     case _SC_THREAD_KEYS_MAX:   return PTHREAD_KEYS_MAX;
     case _SC_THREAD_STACK_MIN:    return PTHREAD_STACK_MIN;
     case _SC_THREAD_THREADS_MAX:  return -1; // No specific limit.
-    case _SC_TTY_NAME_MAX:        return 32; // Seems default on linux.
+    case _SC_TTY_NAME_MAX:        return TTY_NAME_MAX;
     case _SC_THREADS:             return _POSIX_THREADS;
     case _SC_THREAD_ATTR_STACKADDR:   return _POSIX_THREAD_ATTR_STACKADDR;
     case _SC_THREAD_ATTR_STACKSIZE:   return _POSIX_THREAD_ATTR_STACKSIZE;