Patch from Daniel J Walsh at redhat to make free work for systems

with more than 1 GB of memory...

diff --git a/procps/free.c b/procps/free.c
index cdc0d35..4a5469b 100644 (file)
--- a/procps/free.c
+++ b/procps/free.c
@@ -37,15 +37,30 @@ extern int free_main(int argc, char **argv)
        if (info.mem_unit==0) {
                info.mem_unit=1;
        }
-       info.mem_unit*=1024;
-       
-       /* TODO:  Make all this stuff not overflow when mem >= 4 Gib */
-       info.totalram/=info.mem_unit;
-       info.freeram/=info.mem_unit;
-       info.totalswap/=info.mem_unit;
-       info.freeswap/=info.mem_unit;
-       info.sharedram/=info.mem_unit;
-       info.bufferram/=info.mem_unit;
+       if ( info.mem_unit == 1 ) {
+               info.mem_unit=1024;
+
+               /* TODO:  Make all this stuff not overflow when mem >= 4 Gib */
+               info.totalram/=info.mem_unit;
+               info.freeram/=info.mem_unit;
+#ifndef __uClinux__
+               info.totalswap/=info.mem_unit;
+               info.freeswap/=info.mem_unit;
+#endif
+               info.sharedram/=info.mem_unit;
+               info.bufferram/=info.mem_unit;
+       } else {
+               info.mem_unit/=1024;
+               /* TODO:  Make all this stuff not overflow when mem >= 4 Gib */
+               info.totalram*=info.mem_unit;
+               info.freeram*=info.mem_unit;
+#ifndef __uClinux__
+               info.totalswap*=info.mem_unit;
+               info.freeswap*=info.mem_unit;
+#endif
+               info.sharedram*=info.mem_unit;
+               info.bufferram*=info.mem_unit;
+       }
 
        if (argc > 1 && **(argv + 1) == '-')
                show_usage();
@@ -57,13 +72,14 @@ extern int free_main(int argc, char **argv)
                        info.totalram-info.freeram, info.freeram, 
                        info.sharedram, info.bufferram);
 
+#ifndef __uClinux__
        printf("%6s%13ld%13ld%13ld\n", "Swap:", info.totalswap,
                        info.totalswap-info.freeswap, info.freeswap);
 
        printf("%6s%13ld%13ld%13ld\n", "Total:", info.totalram+info.totalswap,
                        (info.totalram-info.freeram)+(info.totalswap-info.freeswap),
                        info.freeram+info.freeswap);
+#endif
        return EXIT_SUCCESS;
 }
 
-