explicitly close kvm device

[free.git] / free.c

diff --git a/free.c b/free.c
index 971711b5e5f1d00aa695c0aa8fcdeebfed2fcac0..c1dfa476ec623b12fd14a5f845966bc40a3b1494 100644 (file)
--- a/free.c
+++ b/free.c
@@ -25,14 +25,14 @@ static kvm_t *kd;
 static long pgsz;
 static char sbuff[32];
 
 static long pgsz;
 static char sbuff[32];
 

-void
+static void

 usage(void)
 {
        fprintf(stderr, "usage: %s [-bghkmpt]\n", getprogname());
        exit(2);
 }
 
 usage(void)
 {
        fprintf(stderr, "usage: %s [-bghkmpt]\n", getprogname());
        exit(2);
 }
 

-long long
+static long long

 getphysmem(int unused)
 {
        (void)unused;
 getphysmem(int unused)
 {
        (void)unused;


@@ -46,7 +46,7 @@ getphysmem(int unused)
        return physcnt;
 }
 
        return physcnt;
 }
 

-long long
+static long long

 getavailmem(int flag)
 {
        size_t len;
 getavailmem(int flag)
 {
        size_t len;


@@ -66,7 +66,7 @@ getavailmem(int flag)
                return (long long)((freecnt + inactcnt) * pgsz);
 }
 
                return (long long)((freecnt + inactcnt) * pgsz);
 }
 

-long long
+static long long

 getwiredmem(int unused)
 {
        (void)unused;
 getwiredmem(int unused)
 {
        (void)unused;


@@ -82,7 +82,7 @@ getwiredmem(int unused)
 
 }
 
 
 }
 

-long long
+static long long

 getbufcachestats(int unused)
 {
        (void)unused;
 getbufcachestats(int unused)
 {
        (void)unused;


@@ -104,7 +104,7 @@ getbufcachestats(int unused)
        return (long long)(cachecnt * pgsz + bufspace + arcspace);
 }
 
        return (long long)(cachecnt * pgsz + bufspace + arcspace);
 }
 

-long long
+static long long

 getswapstats(int flag)
 {
        int nswap;
 getswapstats(int flag)
 {
        int nswap;


@@ -121,7 +121,7 @@ getswapstats(int flag)
                return (long long)((swap.ksw_total - swap.ksw_used) * pgsz);
 }
 
                return (long long)((swap.ksw_total - swap.ksw_used) * pgsz);
 }
 

-int
+static int

 tohumansize(long long bytes, char **buff, ConvFlags flag)
 {
        int i = 0;
 tohumansize(long long bytes, char **buff, ConvFlags flag)
 {
        int i = 0;


@@ -147,7 +147,7 @@ tohumansize(long long bytes, char **buff, ConvFlags flag)
                return asprintf(buff, "%.0f%c", size, units[i]);
 }
 
                return asprintf(buff, "%.0f%c", size, units[i]);
 }
 

-void
+static void

 sprintfaligned(char *buff, size_t len)
 {
        size_t blen;
 sprintfaligned(char *buff, size_t len)
 {
        size_t blen;


@@ -160,7 +160,7 @@ sprintfaligned(char *buff, size_t len)
                ind = sbuff;
                *ind = '%';
                ind++; buff += t;
                ind = sbuff;
                *ind = '%';
                ind++; buff += t;

-               blen = 30;
+               blen = 11;

        }
        strlcpy(ind, buff, blen + 1);
 
        }
        strlcpy(ind, buff, blen + 1);
 


@@ -229,5 +229,7 @@ main(int argc, char *argv[])
        }
        putc('\n', stdout);
 
        }
        putc('\n', stdout);
 

+       kvm_close(kd);
+

        return 0;
 }
        return 0;
 }