add confstr(3)

SCCS-vsn: include/unistd.h 5.29

diff --git a/usr/src/include/unistd.h b/usr/src/include/unistd.h
index 4f113ec..2e3dd47 100644 (file)
--- a/usr/src/include/unistd.h
+++ b/usr/src/include/unistd.h
@@ -4,7 +4,7 @@
  *
  * %sccs.include.redist.c%
  *
  *
  * %sccs.include.redist.c%
  *

- *     @(#)unistd.h    5.28 (Berkeley) %G%
+ *     @(#)unistd.h    5.29 (Berkeley) %G%

  */
 
 #ifndef _UNISTD_H_
  */
 
 #ifndef _UNISTD_H_


@@ -30,6 +30,7 @@ unsigned int   alarm __P((unsigned int));
 int     chdir __P((const char *));
 int     chown __P((const char *, uid_t, gid_t));
 int     close __P((int));
 int     chdir __P((const char *));
 int     chown __P((const char *, uid_t, gid_t));
 int     close __P((int));

+size_t  confstr __P((int, char *, size_t));

 int     dup __P((int));
 int     dup2 __P((int, int));
 int     execl __P((const char *, const char *, ...));
 int     dup __P((int));
 int     dup2 __P((int, int));
 int     execl __P((const char *, const char *, ...));