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Use malloc_usable_size() on any OS based on GNU libc

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malloc_usable_size() is a GNU extension in GNU libc; hence, use it
every time GNU libc is used, rather than only on Linux.
This commit is contained in:
Pino Toscano 2024-06-09 09:18:38 +02:00 committed by Charlie Gordon
parent 5417ab0159
commit 34894936d8
2 changed files with 4 additions and 4 deletions
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4
qjs.c
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@ -34,7 +34,7 @@
#include <time.h> #include <time.h>
#if defined(__APPLE__) #if defined(__APPLE__)
#include <malloc/malloc.h> #include <malloc/malloc.h>
#elif defined(__linux__) #elif defined(__linux__) || defined(__GLIBC__)
#include <malloc.h> #include <malloc.h>
#elif defined(__FreeBSD__) #elif defined(__FreeBSD__)
#include <malloc_np.h> #include <malloc_np.h>
@ -151,7 +151,7 @@ static size_t js_trace_malloc_usable_size(const void *ptr)
return _msize((void *)ptr); return _msize((void *)ptr);
#elif defined(EMSCRIPTEN) #elif defined(EMSCRIPTEN)
return 0; return 0;
#elif defined(__linux__) #elif defined(__linux__) || defined(__GLIBC__)
return malloc_usable_size((void *)ptr); return malloc_usable_size((void *)ptr);
#else #else
/* change this to `return 0;` if compilation fails */ /* change this to `return 0;` if compilation fails */

4
quickjs.c
View file

@ -34,7 +34,7 @@
#include <math.h> #include <math.h>
#if defined(__APPLE__) #if defined(__APPLE__)
#include <malloc/malloc.h> #include <malloc/malloc.h>
#elif defined(__linux__) #elif defined(__linux__) || defined(__GLIBC__)
#include <malloc.h> #include <malloc.h>
#elif defined(__FreeBSD__) #elif defined(__FreeBSD__)
#include <malloc_np.h> #include <malloc_np.h>
@ -1708,7 +1708,7 @@ static size_t js_def_malloc_usable_size(const void *ptr)
return _msize((void *)ptr); return _msize((void *)ptr);
#elif defined(EMSCRIPTEN) #elif defined(EMSCRIPTEN)
return 0; return 0;
#elif defined(__linux__) #elif defined(__linux__) || defined(__GLIBC__)
return malloc_usable_size((void *)ptr); return malloc_usable_size((void *)ptr);
#else #else
/* change this to `return 0;` if compilation fails */ /* change this to `return 0;` if compilation fails */