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Some warns cleanups - I think this is still not warns clean on the alpha.

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This commit is contained in:
David Malone 2001-12-03 21:40:07 +00:00
parent 57a4972d78
commit 6215f63b5e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=87305
2 changed files with 9 additions and 7 deletions
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3
usr.bin/vis/foldit.c
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@ -44,6 +44,7 @@ static const char rcsid[] =
int int
foldit(chunk, col, max) foldit(chunk, col, max)
char *chunk; char *chunk;
int col, max;
{ {
register char *cp; register char *cp;
@ -60,7 +61,7 @@ foldit(chunk, col, max)
col = 0; col = 0;
break; break;
case '\t': case '\t':
col = col + 8 &~ 07; col = (col + 8) &~ 07;
break; break;
case '\b': case '\b':
col = col ? col - 1 : 0; col = col ? col - 1 : 0;

13
usr.bin/vis/vis.c
View File

@ -54,12 +54,13 @@ static const char rcsid[] =
int eflags, fold, foldwidth=80, none, markeol, debug; int eflags, fold, foldwidth=80, none, markeol, debug;
void process __P((FILE *, char *filename)); void process __P((FILE *));
static void usage __P((void)); static void usage __P((void));
extern int foldit __P((char *, int, int)); extern int foldit __P((char *, int, int));
int int
main(argc, argv) main(argc, argv)
int argc;
char *argv[]; char *argv[];
{ {
FILE *fp; FILE *fp;
@ -115,13 +116,13 @@ main(argc, argv)
if (*argv) if (*argv)
while (*argv) { while (*argv) {
if ((fp=fopen(*argv, "r")) != NULL) if ((fp=fopen(*argv, "r")) != NULL)
process(fp, *argv); process(fp);
else else
warn("%s", *argv); warn("%s", *argv);
argv++; argv++;
} }
else else
process(stdin, "<stdin>"); process(stdin);
exit(0); exit(0);
} }
@ -138,12 +139,12 @@ usage()
} }
void void
process(fp, filename) process(fp)
FILE *fp; FILE *fp;
char *filename;
{ {
static int col = 0; static int col = 0;
register char *cp = "\0"+1; /* so *(cp-1) starts out != '\n' */ static char dummy[] = "\0";
register char *cp = dummy+1; /* so *(cp-1) starts out != '\n' */
register int c, rachar; register int c, rachar;
char buff[5]; char buff[5];