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

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with more than 1 GB of memory...
This commit is contained in:
Eric Andersen 2003-01-11 20:40:49 +00:00
parent 575c78274a
commit 1dcf218e60
1 changed files with 26 additions and 10 deletions
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36
procps/free.c
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@ -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;
}