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author | 2021-07-08 02:24:24 -0700 | |
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committer | 2021-07-08 02:25:13 -0700 | |
commit | 2c007a8f94d65dc40f638b284db7e374a58b632f (patch) | |
tree | 260a1460cdb86c913e785171a85447afc03efddf /clox/src/memory.c | |
parent | a779473cede81f4d3b4eed6f6b4e4184d43ffa87 (diff) | |
download | crafting-interpreters-2c007a8f94d65dc40f638b284db7e374a58b632f.tar.gz crafting-interpreters-2c007a8f94d65dc40f638b284db7e374a58b632f.zip |
Chapter 14.1-6
Diffstat (limited to 'clox/src/memory.c')
-rw-r--r-- | clox/src/memory.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/clox/src/memory.c b/clox/src/memory.c new file mode 100644 index 0000000..ead60c8 --- /dev/null +++ b/clox/src/memory.c @@ -0,0 +1,14 @@ +#include <stdlib.h> + +#include "memory.h" + +void* reallocate(void* pointer, size_t oldSize, size_t newSize) { + if (newSize == 0) { + free(pointer); + return NULL; + } + + void* result = realloc(pointer, newSize); + if (result == NULL) exit(1); + return result; +} |