commit a186b2e0ca19620a52b4a49c17835532d13eb30a
author Elliott Hughes <enh@google.com> Mon Sep 22 14:49:07 2014 -0700
committer Elliott Hughes <enh@google.com> Mon Sep 22 22:49:40 2014 +0000
tree 41b878b00d0277df342c64648603372ba4f1b9dc
parent 9f423c554a0ffcee2e34472bf0bc1aef3621a822

Clean up fpathconf(3)/pathconf(3).

fpathconf(3) and pathconf(3) can share code. There's no such
header file as <pathconf.h>. glibc/POSIX and BSD disagree about where
the _POSIX_* definitions should go.

Change-Id: I4a67f1595c9f5fbb26700a131178eedebd6bf712

libc/bionic/sysconf.cpp

diff --git a/libc/bionic/sysconf.cpp b/libc/bionic/sysconf.cpp
index 24a1ae7..951860d 100644
--- a/libc/bionic/sysconf.cpp
+++ b/libc/bionic/sysconf.cpp
@@ -152,18 +152,12 @@
 int sysconf(int name) {
   switch (name) {
     case _SC_ARG_MAX:           return _POSIX_ARG_MAX;
-    case _SC_BC_BASE_MAX:       return _POSIX2_BC_BASE_MAX;
-    case _SC_BC_DIM_MAX:        return _POSIX2_BC_DIM_MAX;
-    case _SC_BC_SCALE_MAX:      return _POSIX2_BC_SCALE_MAX;
-    case _SC_BC_STRING_MAX:     return _POSIX2_BC_STRING_MAX;
     case _SC_CHILD_MAX:         return CHILD_MAX;
     case _SC_CLK_TCK:           return SYSTEM_CLK_TCK;
-    case _SC_COLL_WEIGHTS_MAX:  return _POSIX2_COLL_WEIGHTS_MAX;
-    case _SC_EXPR_NEST_MAX:     return _POSIX2_EXPR_NEST_MAX;
     case _SC_LINE_MAX:          return _POSIX2_LINE_MAX;
     case _SC_NGROUPS_MAX:       return NGROUPS_MAX;
     case _SC_OPEN_MAX:          return OPEN_MAX;
-    //case _SC_PASS_MAX:          return PASS_MAX;
+    case _SC_PASS_MAX:          return PASS_MAX;
     case _SC_2_C_BIND:          return SYSTEM_2_C_BIND;
     case _SC_2_C_DEV:           return SYSTEM_2_C_DEV;
     case _SC_2_C_VERSION:       return SYSTEM_2_C_VER;