diff options
| author | ed <ed@FreeBSD.org> | 2012-10-19 14:49:42 +0000 |
|---|---|---|
| committer | ed <ed@FreeBSD.org> | 2012-10-19 14:49:42 +0000 |
| commit | af31e8843c2cc0ba388a33f341de8da1b50de433 (patch) | |
| tree | ddffe542a2e921ec48c73d322a2046f559a9d74f /bin/date/netdate.c | |
| parent | b1462253851ab8c1f6dde48bb7796b15d3f38253 (diff) | |
| download | FreeBSD-src-af31e8843c2cc0ba388a33f341de8da1b50de433.zip FreeBSD-src-af31e8843c2cc0ba388a33f341de8da1b50de433.tar.gz | |
More -Wmissing-variable-declarations fixes.
In addition to adding `static' where possible:
- bin/date: Move `retval' into extern.h to make it visible to date.c.
- bin/ed: Move globally used variables into ed.h.
- sbin/camcontrol: Move `verbose' into camcontrol.h and fix shadow warnings.
- usr.bin/calendar: Remove unneeded variables.
- usr.bin/chat: Make `line' local instead of global.
- usr.bin/elfdump: Comment out unneeded function.
- usr.bin/rlogin: Use _Noreturn instead of __dead2.
- usr.bin/tset: Pull `Ospeed' into extern.h.
- usr.sbin/mfiutil: Put global variables in mfiutil.h.
- usr.sbin/pkg: Remove unused `os_corres'.
- usr.sbin/quotaon, usr.sbin/repquota: Remove unused `qfname'.
Diffstat (limited to 'bin/date/netdate.c')
| -rw-r--r-- | bin/date/netdate.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/bin/date/netdate.c b/bin/date/netdate.c index b844106..b085be4 100644 --- a/bin/date/netdate.c +++ b/bin/date/netdate.c @@ -55,8 +55,6 @@ __FBSDID("$FreeBSD$"); #define WAITACK 2 /* seconds */ #define WAITDATEACK 5 /* seconds */ -extern int retval; - /* * Set the date in the machines controlled by timedaemons by communicating the * new date to the local timedaemon. If the timedaemon is in the master state, |
