SEO

Well now it happened. Yesterdaynight I had a dream and in this
dream an angel came to me and he revelled to me how I aught to
change the code of /sbin/nologin as the lord demands it.

Lo and behold his commands. Tremble thou mortals!

Index: Makefile
================================================== =================
RCS file: /cvs/src/sbin/nologin/Makefile,v
retrieving revision 1.5
diff -u -p -r1.5 Makefile
--- Makefile 16 Feb 1997 04:15:31 -0000 1.5
+++ Makefile 13 May 2005 08:50:57 -0000
@@ -3,4 +3,6 @@
PROG= nologin
MAN= nologin.8

+CFLAGS+=-Wall -pedantic
+
.include <bsd.prog.mk>
Index: nologin.c
================================================== =================
RCS file: /cvs/src/sbin/nologin/nologin.c,v
retrieving revision 1.5
diff -u -p -r1.5 nologin.c
--- nologin.c 10 Jul 2003 00:00:58 -0000 1.5
+++ nologin.c 13 May 2005 08:50:57 -0000
@@ -28,7 +28,6 @@
#include <sys/types.h>
#include <fcntl.h>
#include <stdio.h>
-#include <stdlib.h>
#include <string.h>
#include <unistd.h>

@@ -40,19 +39,19 @@
/*ARGSUSED*/
int main(int argc, char *argv[])
{
- int nfd;
+ int nfd;
ssize_t nrd;
- char nbuf[BUFSIZ];
+ char nbuf[BUFSIZ];

nfd = open(_PATH_NOLOGIN_TXT, O_RDONLY);
- if (nfd < 0) {
- write(STDOUT_FILENO, DEFAULT_MESG, strlen(DEFAULT_MESG));
- exit (1);
+ if (nfd == -1) {
+ write(STDERR_FILENO, DEFAULT_MESG, strlen(DEFAULT_MESG));
+ return 1;
}

while ((nrd = read(nfd, nbuf, sizeof(nbuf))) != -1 && nrd != 0)
- write(STDOUT_FILENO, nbuf, nrd);
- close (nfd);
+ write(STDERR_FILENO, nbuf, nrd);

- exit (1);
+ close (nfd);
+ return 1;
}




# Han