[src/trunk]: src/lib/libc/gen Sprinkle some KNF.

[simonb <simonb%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/22b0cef568de
branches:  trunk
changeset: 534360:22b0cef568de
user:      simonb <simonb%NetBSD.org@localhost>
date:      Tue Jul 23 00:03:36 2002 +0000

description:
Sprinkle some KNF.

diffstat:

 lib/libc/gen/utmpx.c |  18 ++++++++++++------
 1 files changed, 12 insertions(+), 6 deletions(-)

diffs (102 lines):

diff -r 0d9c45937724 -r 22b0cef568de lib/libc/gen/utmpx.c
--- a/lib/libc/gen/utmpx.c      Mon Jul 22 21:48:36 2002 +0000
+++ b/lib/libc/gen/utmpx.c      Tue Jul 23 00:03:36 2002 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: utmpx.c,v 1.6 2002/04/15 16:47:03 christos Exp $        */
+/*     $NetBSD: utmpx.c,v 1.7 2002/07/23 00:03:36 simonb Exp $  */
 
 /*-
  * Copyright (c) 2002 The NetBSD Foundation, Inc.
@@ -38,7 +38,7 @@
 #include <sys/cdefs.h>
 
 #if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: utmpx.c,v 1.6 2002/04/15 16:47:03 christos Exp $");
+__RCSID("$NetBSD: utmpx.c,v 1.7 2002/07/23 00:03:36 simonb Exp $");
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/types.h>
@@ -68,6 +68,7 @@
 void
 setutxent()
 {
+
        (void)memset(&ut, 0, sizeof(ut));
        if (fp == NULL)
                return;
@@ -78,6 +79,7 @@
 void
 endutxent()
 {
+
        (void)memset(&ut, 0, sizeof(ut));
        if (fp != NULL)
                (void)fclose(fp);
@@ -87,6 +89,7 @@
 struct utmpx *
 getutxent()
 {
+
        if (fp == NULL) {
                struct stat st;
 
@@ -131,6 +134,7 @@
 struct utmpx *
 getutxid(const struct utmpx *utx)
 {
+
        if (utx->ut_type == EMPTY)
                return NULL;
 
@@ -167,8 +171,7 @@
                default:
                        return NULL;
                }
-       }
-       while (getutxent() != NULL);
+       } while (getutxent() != NULL);
        return NULL;
 }
 
@@ -176,6 +179,7 @@
 struct utmpx *
 getutxline(const struct utmpx *utx)
 {
+
        do {
                switch (ut.ut_type) {
                case EMPTY:
@@ -189,8 +193,7 @@
                default:
                        break;
                }
-       }
-       while (getutxent() != NULL);
+       } while (getutxent() != NULL);
        return NULL;
 }
 
@@ -279,6 +282,7 @@
 updwtmpx(const char *file, const struct utmpx *utx)
 {
        int fd = open(file, O_WRONLY | O_APPEND);
+
        if (fd == -1) {
                if ((fd = open(file, O_CREAT | O_WRONLY, 0644)) == -1)
                        return;
@@ -316,6 +320,7 @@
 void
 getutmp(const struct utmpx *ux, struct utmp *u)
 {
+
        (void)memcpy(u->ut_name, ux->ut_name, sizeof(u->ut_name));
        (void)memcpy(u->ut_line, ux->ut_line, sizeof(u->ut_line));
        (void)memcpy(u->ut_host, ux->ut_host, sizeof(u->ut_host));
@@ -325,6 +330,7 @@
 void
 getutmpx(const struct utmp *u, struct utmpx *ux)
 {
+
        (void)memcpy(ux->ut_name, u->ut_name, sizeof(u->ut_name));
        (void)memcpy(ux->ut_line, u->ut_line, sizeof(u->ut_line));
        (void)memcpy(ux->ut_host, u->ut_host, sizeof(u->ut_host));