projects
/
unix-history
/ blob
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
tags
|
clone url
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
blame
|
history
|
raw
|
HEAD
missing initialization
[unix-history]
/
usr
/
src
/
bin
/
echo
/
echo.c
static char
*
sccsid
=
"@(#)echo.c 4.1 (Berkeley) %G%"
;
#include <stdio.h>
main
(
argc
,
argv
)
int
argc
;
char
*
argv
[];
{
register
int
i
,
nflg
;
nflg
=
0
;
if
(
argc
>
1
&&
argv
[
1
][
0
] ==
'-'
&&
argv
[
1
][
1
] ==
'n'
) {
nflg
++;
argc
--;
argv
++;
}
for
(
i
=
1
;
i
<
argc
;
i
++) {
fputs
(
argv
[
i
],
stdout
);
if
(
i
<
argc
-
1
)
putchar
(
' '
);
}
if
(
nflg
==
0
)
putchar
(
'
\n
'
);
exit
(
0
);
}