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Make the LINT kernel compile with -W -Wreturn-type -Wcomment -Werror, and
[unix-history]
/
sys
/
kern
/
kern_subr.c
diff --git
a/sys/kern/kern_subr.c
b/sys/kern/kern_subr.c
index
904f8a1
..
4b17daa
100644
(file)
--- a/
sys/kern/kern_subr.c
+++ b/
sys/kern/kern_subr.c
@@
-31,13
+31,14
@@
* SUCH DAMAGE.
*
* from: @(#)kern_subr.c 7.7 (Berkeley) 4/15/91
* SUCH DAMAGE.
*
* from: @(#)kern_subr.c 7.7 (Berkeley) 4/15/91
- * $Id: kern_subr.c,v 1.
2 1993/10/16 15:24:30
rgrimes Exp $
+ * $Id: kern_subr.c,v 1.
3 1993/11/18 05:02:34
rgrimes Exp $
*/
#include "param.h"
#include "systm.h"
#include "proc.h"
*/
#include "param.h"
#include "systm.h"
#include "proc.h"
+int
uiomove(cp, n, uio)
register caddr_t cp;
register int n;
uiomove(cp, n, uio)
register caddr_t cp;
register int n;
@@
-93,8
+94,11
@@
uiomove(cp, n, uio)
return (error);
}
return (error);
}
+int
uioapply(func, arg1, arg2, uio)
int (*func)() ;
uioapply(func, arg1, arg2, uio)
int (*func)() ;
+ int arg1;
+ int arg2;
register struct uio *uio;
{
register struct iovec *iov;
register struct uio *uio;
{
register struct iovec *iov;
@@
-133,6
+137,7
@@
uioapply(func, arg1, arg2, uio)
/*
* Give next character to user as result of read.
*/
/*
* Give next character to user as result of read.
*/
+int
ureadc(c, uio)
register int c;
register struct uio *uio;
ureadc(c, uio)
register int c;
register struct uio *uio;
@@
-171,6
+176,7
@@
again:
return (0);
}
return (0);
}
+void
strcat(src, append)
register char *src, *append;
{
strcat(src, append)
register char *src, *append;
{
@@
-181,14
+187,18
@@
strcat(src, append)
;
}
;
}
+char *
strcpy(to, from)
strcpy(to, from)
- register char *to, *from;
+ char *to;
+ const char *from;
{
{
-
+ char *old = to;
for (; *to = *from; ++from, ++to)
;
for (; *to = *from; ++from, ++to)
;
+ return old;
}
}
+void
strncpy(to, from, cnt)
register char *to, *from;
register int cnt;
strncpy(to, from, cnt)
register char *to, *from;
register int cnt;
@@
-215,10
+225,11
@@
strcmp(s1, s2)
-#if
ndef lint
/* unused except by ct.c, other oddities XXX */
+#if
def notdef
/* unused except by ct.c, other oddities XXX */
/*
* Get next character written in by user from uio.
*/
/*
* Get next character written in by user from uio.
*/
+int
uwritec(uio)
struct uio *uio;
{
uwritec(uio)
struct uio *uio;
{