diff options
Diffstat (limited to 'usr.bin/netstat/main.c')
| -rw-r--r-- | usr.bin/netstat/main.c | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/usr.bin/netstat/main.c b/usr.bin/netstat/main.c index e8cf914..4e4428d 100644 --- a/usr.bin/netstat/main.c +++ b/usr.bin/netstat/main.c @@ -551,15 +551,15 @@ main(int argc, char *argv[]) exit(0); } -int -fetch_stats(const char *sysctlname, u_long off, void *stats, size_t len, - int (*kreadfn)(u_long, void *, size_t)) +static int +fetch_stats_internal(const char *sysctlname, u_long off, void *stats, + size_t len, kreadfn_t kreadfn, int zero) { int error; if (live) { memset(stats, 0, len); - if (zflag) + if (zero) error = sysctlbyname(sysctlname, NULL, NULL, stats, len); else @@ -574,6 +574,23 @@ fetch_stats(const char *sysctlname, u_long off, void *stats, size_t len, return (error); } +int +fetch_stats(const char *sysctlname, u_long off, void *stats, + size_t len, kreadfn_t kreadfn) +{ + + return (fetch_stats_internal(sysctlname, off, stats, len, kreadfn, + zflag)); +} + +int +fetch_stats_ro(const char *sysctlname, u_long off, void *stats, + size_t len, kreadfn_t kreadfn) +{ + + return (fetch_stats_internal(sysctlname, off, stats, len, kreadfn, 0)); +} + /* * Print out protocol statistics or control blocks (per sflag). * If the interface was not specifically requested, and the symbol |
