_SC_PAGESIZE sysconf() support

diff --git a/include/unistd.h b/include/unistd.h
index d9aa9ed758b44c86cf7ff8b66d0fead5b6341fae..42ec8728d2545dd0d3dff0ca6407bb44edda903f 100755 (executable)
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -63,6 +63,8 @@
 #define _SC_VERSION       8
 #define _SC_STREAM_MAX    9
 #define _SC_TZNAME_MAX    10
+#define _SC_PAGESIZE     11
+#define _SC_PAGE_SIZE    _SC_PAGESIZE
 
 /* The following relate to configurable pathname variables. POSIX Table 5-2. */
 #define _PC_LINK_MAX      1    /* link count */

diff --git a/lib/other/sysconf.c b/lib/other/sysconf.c
index 9cc52b8b323d246f0dfddb36b1ff304d4c033dbb..51d00dd8dc18dd394e8c0f4a3343fb5a9c99a534 100755 (executable)
--- a/lib/other/sysconf.c
+++ b/lib/other/sysconf.c
@@ -45,6 +45,9 @@ int name;                     /* property being inspected */
        case _SC_TZNAME_MAX:
                return (long) TZNAME_MAX;
 
+       case _SC_PAGESIZE:
+               return getpagesize();
+
        default:
                errno = EINVAL;
                return -1L;