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Make global variables static
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Remove WARNS from Makefile
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@bapt
bapt committed Jun 6, 2015
1 parent b5d8487 commit ff2f1f8
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Showing 2 changed files with 3 additions and 5 deletions.
2 changes: 0 additions & 2 deletions usr.bin/rsh/Makefile
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Expand Up @@ -4,8 +4,6 @@
PROG= rsh
CFLAGS+=-I${.CURDIR}/../../libexec/rlogind

WARNS?= 2

BINOWN= root
BINMODE=4555

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6 changes: 3 additions & 3 deletions usr.bin/rsh/rsh.c
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Expand Up @@ -77,10 +77,10 @@ __FBSDID("$FreeBSD$");
/*
* rsh - remote shell
*/
int rfd2;
static int rfd2;

int family = PF_UNSPEC;
char rlogin[] = "rlogin";
static int family = PF_UNSPEC;
static char rlogin[] = "rlogin";

void connect_timeout(int);
char *copyargs(char * const *);
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