2 files changed, 86 insertions, 1 deletions
diff --git a/sysdeps/posix/fpathconf.c b/sysdeps/posix/fpathconf.c
index 5c91c4a..649a2a4 100644
--- a/sysdeps/posix/fpathconf.c
+++ b/sysdeps/posix/fpathconf.c
@@ -21,6 +21,7 @@ Cambridge, MA 02139, USA.  */
 #include <stddef.h>
 #include <unistd.h>
 #include <limits.h>
+#include <sys/statfs.h>
 
 
 /* Get file-specific information about descriptor FD.  */
@@ -73,7 +74,14 @@ DEFUN(__fpathconf, (fd, name), int fd AND int name)
 
     case _PC_PATH_MAX:
 #ifdef	PATH_MAX
-      return PATH_MAX;
+      {
+	struct statfs buf;
+
+	if (__fstatfs (fd, &buf) < 0)
+	  return errno == ENOSYS ? PATH_MAX : -1;
+	else
+	  return buf.f_namelen;
+      }
 #else
       errno = ENOSYS;
       return -1;
diff --git a/sysdeps/posix/sysconf.c b/sysdeps/posix/sysconf.c
index bf3c5b8..a52258f 100644
--- a/sysdeps/posix/sysconf.c
+++ b/sysdeps/posix/sysconf.c
@@ -196,6 +196,83 @@ DEFUN(__sysconf, (name), int name)
     case _SC_PAGESIZE:
       return __getpagesize ();
 
+    case _SC_AIO_LISTIO_MAX:
+#ifdef	AIO_LISTIO_MAX
+      return AIO_LISTIO_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_AIO_MAX:
+#ifdef	AIO_MAX
+      return AIO_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_AIO_PRIO_DELTA_MAX:
+#ifdef	AIO_PRIO_DELTA_MAX
+      return AIO_PRIO_DELTA_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_DELAYTIMER_MAX:
+#ifdef	DELAYTIMER_MAX
+      return DELAYTIMER_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_MQ_OPEN_MAX:
+#ifdef	MQ_OPEN_MAX
+      return MQ_OPEN_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_MQ_PRIO_MAX:
+#ifdef	MQ_PRIO_MAX
+      return MQ_PRIO_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_RTSIG_MAX:
+#ifdef	RTSIG_MAX
+      return RTSIG_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_SEM_NSEMS_MAX:
+#ifdef	SEM_NSEMS_MAX
+      return SEM_NSEMS_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_SEM_VALUE_MAX:
+#ifdef	SEM_VALUE_MAX
+      return SEM_VALUE_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_SIGQUEUE_MAX:
+#ifdef	SIGQUEUE_MAX
+      return SIGQUEUE_MAX;
+#else
+      return -1;
+#endif
+
+    case _SC_TIMER_MAX:
+#ifdef	TIMER_MAX
+      return TIMER_MAX;
+#else
+      return -1;
+#endif
+
     case _SC_BC_BASE_MAX:
 #ifdef	BC_BASE_MAX
       return BC_BASE_MAX;