===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/include/unistd.h,v
retrieving revision 1.49
retrieving revision 1.50
diff -u -r1.49 -r1.50
--- src/include/unistd.h	2003/06/26 19:34:17	1.49
+++ src/include/unistd.h	2003/08/01 17:38:33	1.50
@@ -1,4 +1,4 @@
-/*	$OpenBSD: unistd.h,v 1.49 2003/06/26 19:34:17 avsm Exp $ */
+/*	$OpenBSD: unistd.h,v 1.50 2003/08/01 17:38:33 avsm Exp $ */
 /*	$NetBSD: unistd.h,v 1.26.4.1 1996/05/28 02:31:51 mrg Exp $	*/
 
 /*-
@@ -58,7 +58,8 @@
 int	 chdir(const char *);
 int	 chown(const char *, uid_t, gid_t);
 int	 close(int);
-size_t	 confstr(int, char *, size_t);
+size_t	 confstr(int, char *, size_t)
+		__attribute__((__bounded__(__string__,2,3)));
 char	*cuserid(char *);
 int	 dup(int);
 int	 dup2(int, int);
@@ -73,13 +74,17 @@
 int	 execvp(const char *, char * const *);
 pid_t	 fork(void);
 long	 fpathconf(int, int);
-char	*getcwd(char *, size_t);
+char	*getcwd(char *, size_t)
+		__attribute__((__bounded__(__string__,1,2)))
+		__attribute__((__bounded__(__minbytes__,1,1024)));
 gid_t	 getegid(void);
 uid_t	 geteuid(void);
 gid_t	 getgid(void);
 int	 getgroups(int, gid_t *);
 char	*getlogin(void);
-int	 getlogin_r(char *, size_t);
+int	 getlogin_r(char *, size_t)
+		__attribute__((__bounded__(__string__,1,2)))
+		__attribute__((__bounded__(__minbytes__,1,32)));
 pid_t	 getpgrp(void);
 pid_t	 getpid(void);
 pid_t	 getpgid(pid_t);
@@ -92,7 +97,8 @@
 long	 pathconf(const char *, int);
 int	 pause(void);
 int	 pipe(int *);
-ssize_t	 read(int, void *, size_t);
+ssize_t	 read(int, void *, size_t)
+		__attribute__((__bounded__(__buffer__,2,3)));
 int	 rmdir(const char *);
 int	 setgid(gid_t);
 int	 setpgid(pid_t, pid_t);
@@ -103,9 +109,11 @@
 pid_t	 tcgetpgrp(int);
 int	 tcsetpgrp(int, pid_t);
 char	*ttyname(int);
-int	 ttyname_r(int, char *, size_t);
+int	 ttyname_r(int, char *, size_t)
+		__attribute__((__bounded__(__string__,2,3)));
 int	 unlink(const char *);
-ssize_t	 write(int, const void *, size_t);
+ssize_t	 write(int, const void *, size_t)
+		__attribute__((__bounded__(__buffer__,2,3)));
 
 #ifndef	_POSIX_SOURCE
 
@@ -135,18 +143,21 @@
 char	*fflagstostr(u_int32_t);
 int	 fsync(int);
 int	 ftruncate(int, off_t);
-int	 getdomainname(char *, size_t);
+int	 getdomainname(char *, size_t)
+		__attribute__ ((__bounded__(__string__,1,2)));
 int	 getdtablesize(void);
 int	 getgrouplist(const char *, gid_t, gid_t *, int *);
 long	 gethostid(void);
-int	 gethostname(char *, size_t);
+int	 gethostname(char *, size_t)
+		__attribute__ ((__bounded__(__string__,1,2)));
 mode_t	 getmode(const void *, mode_t);
 int	 getpagesize(void);
 int	 getresgid(gid_t *, gid_t *, gid_t *);
 int	 getresuid(uid_t *, uid_t *, uid_t *);
 char	*getpass(const char *);
 char	*getusershell(void);
-char	*getwd(char *);			/* obsoleted by getcwd() */
+char	*getwd(char *)
+		__attribute__ ((__bounded__(__minbytes__,1,1024)));
 int	 initgroups(const char *, gid_t);
 int	 iruserok(u_int32_t, int, const char *, const char *);
 int	 iruserok_sa(const void *, int, int, const char *, const char *);
@@ -159,7 +170,8 @@
 int	 nice(int);
 void	 psignal(unsigned int, const char *);
 extern __const char *__const sys_siglist[];
-int	 profil(char *, size_t, unsigned long, unsigned int);
+int	 profil(char *, size_t, unsigned long, unsigned int)
+		__attribute__ ((__bounded__(__string__,1,2)));
 int	 rcmd(char **, int, const char *,
 	    const char *, const char *, int *);
 int	 rcmd_af(char **, int, const char *,
@@ -168,7 +180,8 @@
 	    const char *, const char *, char *);
 char	*re_comp(const char *);
 int	 re_exec(const char *);
-int	 readlink(const char *, char *, size_t);
+int	 readlink(const char *, char *, size_t)
+		__attribute__ ((__bounded__(__string__,2,3)));
 int	 reboot(int);
 int	 revoke(const char *);
 int	 rfork(int opts);