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Close file handle when done. 

This also brings the arena to a single-return standard.
This commit is contained in:
Kyle Isom 2023-10-19 20:55:31 -07:00
parent b1bbaebdac
commit 0a661a7d70
1 changed files with 8 additions and 9 deletions
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17
src/sl/Arena.cc
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@ -127,26 +127,25 @@ Arena::Open(const char *path)
int int
Arena::Create(const char *path, size_t fileSize) Arena::Create(const char *path, size_t fileSize)
{ {
int ret = -1;
if (this->size > 0) { if (this->size > 0) {
this->Destroy(); this->Destroy();
} }
auto *fHandle = fopen(path, "w"); auto *fHandle = fopen(path, "w");
if (fHandle == nullptr) { if (fHandle != nullptr) {
return -1; auto newFileDes = fileno(fHandle);
} if (ftruncate(newFileDes, static_cast<off_t>(fileSize)) == 0) {
ret = this->Open(path);
}
auto newFileDes = fileno(fHandle);
if (ftruncate(newFileDes, static_cast<off_t>(fileSize)) == -1) {
close(newFileDes); close(newFileDes);
fclose(fHandle); fclose(fHandle);
return -1;
} }
close(newFileDes); return ret;
return this->Open(path);
} }