From b0242e0d0262e0b501e98ee8a3f8f924ced0dc92 Mon Sep 17 00:00:00 2001 From: dim Date: Tue, 25 Nov 2014 13:29:13 +0000 Subject: MFC r274900: Fix the following -Werror warnings from clang 3.5.0, while building bsnmpd's snmp_hostres module: usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c:204:20: error: absolute value function 'abs' given an argument of type 'const long' but has parameter of type 'int' which may cause truncation of value [-Werror,-Wabsolute-value] str[9] = (u_char)(abs(tm->tm_gmtoff) / 3600); ^ usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c:204:20: note: use function 'labs' instead str[9] = (u_char)(abs(tm->tm_gmtoff) / 3600); ^~~ labs usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c:205:22: error: absolute value function 'abs' given an argument of type 'const long' but has parameter of type 'int' which may cause truncation of value [-Werror,-Wabsolute-value] str[10] = (u_char)((abs(tm->tm_gmtoff) % 3600) / 60); ^ usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c:205:22: note: use function 'labs' instead str[10] = (u_char)((abs(tm->tm_gmtoff) % 3600) / 60); ^~~ labs Since tm::tm_gmtoff is a long, use labs(3) instead. --- usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'usr.sbin/bsnmpd') diff --git a/usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c b/usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c index c2a06db..26bd919 100644 --- a/usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c +++ b/usr.sbin/bsnmpd/modules/snmp_hostres/hostres_snmp.c @@ -201,8 +201,8 @@ make_date_time(u_char *str, const struct tm *tm, u_int decisecs) else str[8] = '+'; - str[9] = (u_char)(abs(tm->tm_gmtoff) / 3600); - str[10] = (u_char)((abs(tm->tm_gmtoff) % 3600) / 60); + str[9] = (u_char)(labs(tm->tm_gmtoff) / 3600); + str[10] = (u_char)((labs(tm->tm_gmtoff) % 3600) / 60); return (11); } -- cgit v1.1