diff options
Diffstat (limited to 'usr.bin/systat')
-rw-r--r-- | usr.bin/systat/ifcmds.c | 6 | ||||
-rw-r--r-- | usr.bin/systat/ifstat.c | 18 | ||||
-rw-r--r-- | usr.bin/systat/systat.1 | 2 |
3 files changed, 12 insertions, 14 deletions
diff --git a/usr.bin/systat/ifcmds.c b/usr.bin/systat/ifcmds.c index 6e6f1d2..101c939 100644 --- a/usr.bin/systat/ifcmds.c +++ b/usr.bin/systat/ifcmds.c @@ -59,16 +59,14 @@ ifcmd(const char *cmd, const char *args) } else if (prefix(cmd, "match")) { if (args != NULL && *args != '\0' && memcmp(args, "*", 2) != 0) { /* We got a valid match line */ - if (matchline != NULL) { + if (matchline != NULL) free(matchline); - } needsort = 1; matchline = strdup(args); } else { /* Empty or * pattern, turn filtering off */ - if (matchline != NULL) { + if (matchline != NULL) free(matchline); - } needsort = 1; matchline = NULL; } diff --git a/usr.bin/systat/ifstat.c b/usr.bin/systat/ifstat.c index 6bf588c..1632890 100644 --- a/usr.bin/systat/ifstat.c +++ b/usr.bin/systat/ifstat.c @@ -230,7 +230,7 @@ initifstat(void) n = getifnum(); if (n <= 0) - return -1; + return (-1); SLIST_INIT(&curlist); @@ -254,7 +254,7 @@ initifstat(void) sort_interface_list(); - return 1; + return (1); } void @@ -372,9 +372,9 @@ check_match(const char *ifname) char *p = matchline, *c, t; int match = 0, mlen; - if (matchline == NULL) { - return 0; - } + if (matchline == NULL) + return (0); + /* Strip leading whitespaces */ while (*p == ' ') p ++; @@ -387,7 +387,7 @@ check_match(const char *ifname) *p = '\0'; if (fnmatch(c, ifname, FNM_CASEFOLD) == 0) { *p = t; - return 1; + return (1); } *p = t; c = p + strspn(p, " ;,"); @@ -397,7 +397,7 @@ check_match(const char *ifname) } } - return match; + return (match); } /* @@ -447,7 +447,7 @@ getifnum(void) if (sysctl(name, 5, (void *)&data, (size_t *)&datalen, (void *)NULL, (size_t)0) != 0) IFSTAT_ERR(1, "sysctl error"); - return data; + return (data); } static void @@ -485,5 +485,5 @@ cmdifstat(const char *cmd, const char *args) } } - return retval; + return (retval); } diff --git a/usr.bin/systat/systat.1 b/usr.bin/systat/systat.1 index 7637673..fa8f789 100644 --- a/usr.bin/systat/systat.1 +++ b/usr.bin/systat/systat.1 @@ -28,7 +28,7 @@ .\" @(#)systat.1 8.2 (Berkeley) 12/30/93 .\" $FreeBSD$ .\" -.Dd September 17, 2012 +.Dd February 20, 2013 .Dt SYSTAT 1 .Os .Sh NAME |