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Bugpoint has the ability of generating a plethora of core files, so to

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avoid filling up the disk, set the max core file size to 0.

llvm-svn: 8503
This commit is contained in:
Misha Brukman 2003-09-12 20:42:57 +00:00
parent 3a26b0d3be
commit 0eb15a2ced
1 changed files with 12 additions and 0 deletions
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12
tools/bugpoint/bugpoint.cpp
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@ -9,6 +9,8 @@
#include "BugDriver.h"
#include "llvm/Support/PassNameParser.h"
#include "Support/CommandLine.h"
#include "Config/unistd.h"
#include <sys/resource.h>
static cl::list<std::string>
InputFilenames(cl::Positional, cl::OneOrMore,
@ -27,5 +29,15 @@ int main(int argc, char **argv) {
if (D.addSources(InputFilenames)) return 1;
D.addPasses(PassList.begin(), PassList.end());
// Bugpoint has the ability of generating a plethora of core files, so to
// avoid filling up the disk, set the max core file size to 0.
struct rlimit rlim;
rlim.rlim_cur = rlim.rlim_max = 0;
int res = setrlimit(RLIMIT_CORE, &rlim);
if (res < 0) {
// setrlimit() may have failed, but we're not going to let that stop us
perror("setrlimit: RLIMIT_CORE");
}
return D.run();
}