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Call malloc_trim() regularly to improve deallocation behavior (#14707)

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sfan5 2024-06-07 16:57:30 +02:00 • committed by GitHub
parent 08485f6781
commit 71893807b3
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9 changed files with 99 additions and 4 deletions
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12
src/porting.h
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@ -290,6 +290,17 @@ void osSpecificInit();
// This attaches to the parents process console, or creates a new one if it doesnt exist.
void attachOrCreateConsole();
/**
* Call this after freeing bigger blocks of memory. Used on some platforms to
* properly give memory back to the OS.
* @param amount Number of bytes freed
*/
#if HAVE_MALLOC_TRIM
void TrackFreedMemory(size_t amount);
#else
inline void TrackFreedMemory(size_t amount) { (void)amount; }
#endif
#ifdef _WIN32
// Quotes an argument for use in a CreateProcess() commandline (not cmd.exe!!)
std::string QuoteArgv(const std::string &arg);
@ -298,6 +309,7 @@ std::string QuoteArgv(const std::string &arg);
std::string ConvertError(DWORD error_code);
#endif
// snprintf wrapper
int mt_snprintf(char *buf, const size_t buf_size, const char *fmt, ...);
/**