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disk_benchmark: Unbreak this utility now that read() of O_WRONLY fails

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This commit is contained in:
Andreas Kling 2020-01-08 19:02:02 +01:00
parent dacec1a7ee
commit 6c549959c6
1 changed files with 2 additions and 2 deletions
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4
Userland/disk_benchmark.cpp
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@ -116,11 +116,11 @@ int main(int argc, char** argv)
Result benchmark(const String& filename, int file_size, int block_size, ByteBuffer& buffer, bool allow_cache) Result benchmark(const String& filename, int file_size, int block_size, ByteBuffer& buffer, bool allow_cache)
{ {
int flags = O_CREAT | O_TRUNC | O_WRONLY; int flags = O_CREAT | O_TRUNC | O_RDWR;
if (!allow_cache) if (!allow_cache)
flags |= O_DIRECT; flags |= O_DIRECT;
int fd = open(filename.characters(), flags); int fd = open(filename.characters(), flags, 0644);
if (fd == -1) { if (fd == -1) {
perror("open"); perror("open");
exit(1); exit(1);