Formerly unix/sysv/sco3.2.4/__sysconf.S.~2~

diff --git a/sysdeps/unix/sysv/sco3.2.4/sysconf.S b/sysdeps/unix/sysv/sco3.2.4/sysconf.S
index bb78d5d..2ec8c9d 100644 (file)
--- a/sysdeps/unix/sysv/sco3.2.4/sysconf.S
+++ b/sysdeps/unix/sysv/sco3.2.4/sysconf.S
@@ -17,6 +17,20 @@ not, write to the Free Software Foundation, Inc., 675 Mass Ave,
 Cambridge, MA 02139, USA.  */
 
 #include <sysdep.h>
+#include <confname.h>
+#include <limits.h>
 
-SYSCALL__ (sysconf, 1)
+.globl __tzname_max
+ENTRY (sysconf)
+       cmpl 4(%esp), $_SC_TZNAME_MAX /* Is the arg _SC_TZNAME_MAX?  */
+       je tzname
+       DO_CALL (sysconf, 1)    /* No; use the SCO system call.  */
+       ret
+tzname:        movl (C_SYMBOL_NAME(__tzname_max)), %eax /* Yes; use __tzname_max. */
+#ifdef TZNAME_MAX
+       cmpl $TZNAME_MAX, %eax  /* Is TZNAME_MAX larger?  */
+       jle out
+       movl $TZNAME_MAX, %eax  /* Yes; return it.  */
+out:
+#endif
        ret