Randy-Jordan/mem
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Changed size_t to ptrdiff_t

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This commit is contained in:
Randy Jordan 2025-07-05 14:39:00 -05:00
parent 855cbd04a9
commit 758acd50bb
Signed by: Randy-Jordan
GPG Key ID: 153FF450FDC74D1A
2 changed files with 8 additions and 8 deletions
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10
include/mem.h
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@ -13,15 +13,15 @@
extern const Exception out_of_memory; // OOM Exception extern const Exception out_of_memory; // OOM Exception
extern void *mem_alloc (size_t nbytes,const char *file, int line); extern void *mem_alloc (ptrdiff_t nbytes,const char *file, int line);
extern void *mem_calloc(size_t count, size_t nbytes,const char *file, int line); extern void *mem_calloc(ptrdiff_t count, ptrdiff_t nbytes,const char *file, int line);
extern void mem_free(void *ptr, const char *file, int line); extern void mem_free(void *ptr, const char *file, int line);
extern void *mem_realloc(void *ptr, size_t nbytes, const char *file, int line); extern void *mem_realloc(void *ptr, ptrdiff_t nbytes, const char *file, int line);
#define ALLOC(nbytes) mem_alloc((nbytes), __FILE__, __LINE__) #define ALLOC(nbytes) mem_alloc((nbytes), __FILE__, __LINE__)
#define CALLOC(count, nbytes) mem_calloc((count), (nbytes), __FILE__, __LINE__) #define CALLOC(count, nbytes) mem_calloc((count), (nbytes), __FILE__, __LINE__)
#define NEW(p) ((p) = ALLOC((size_t)sizeof *(p))) #define NEW(p) ((p) = ALLOC((ptrdiff_t)sizeof *(p)))
#define NEW0(p) ((p) = CALLOC(1, (size_t)sizeof *(p))) #define NEW0(p) ((p) = CALLOC(1, (ptrdiff_t)sizeof *(p)))
#define FREE(ptr) ((void)(mem_free((ptr), __FILE__, __LINE__), (ptr) = 0)) #define FREE(ptr) ((void)(mem_free((ptr), __FILE__, __LINE__), (ptr) = 0))
#define REALLOC(ptr, nbytes) ((ptr) = mem_realloc((ptr), (nbytes), __FILE__, __LINE__)) #define REALLOC(ptr, nbytes) ((ptr) = mem_realloc((ptr), (nbytes), __FILE__, __LINE__))

6
src/mem.c
View File

@ -4,7 +4,7 @@
const Exception out_of_memory = { "Out Of Memory" }; // OOM Exception. const Exception out_of_memory = { "Out Of Memory" }; // OOM Exception.
void *mem_alloc(size_t nbytes, const char *file, int line){ void *mem_alloc(ptrdiff_t nbytes, const char *file, int line){
void *ptr; // Memory to allocate. void *ptr; // Memory to allocate.
ASSERTED(nbytes > 0); ASSERTED(nbytes > 0);
ptr = malloc(nbytes); // Attempt allocation. ptr = malloc(nbytes); // Attempt allocation.
@ -17,7 +17,7 @@ void *mem_alloc(size_t nbytes, const char *file, int line){
// Success, return allocated memory. // Success, return allocated memory.
return ptr; return ptr;
} }
void *mem_calloc(size_t count, size_t nbytes,const char *file, int line) { void *mem_calloc(ptrdiff_t count, ptrdiff_t nbytes,const char *file, int line) {
void *ptr; // Memory to allocate. void *ptr; // Memory to allocate.
ASSERTED(count > 0); ASSERTED(count > 0);
ASSERTED(nbytes > 0); ASSERTED(nbytes > 0);
@ -39,7 +39,7 @@ void mem_free(void *ptr, const char *file, int line) {
ptr = NULL; ptr = NULL;
} }
} }
void *mem_realloc(void *ptr, size_t nbytes, const char *file, int line) { void *mem_realloc(void *ptr, ptrdiff_t nbytes, const char *file, int line) {
ASSERTED(ptr); ASSERTED(ptr);
ASSERTED(nbytes > 0); ASSERTED(nbytes > 0);
ptr = realloc(ptr, nbytes); // Attempt reallocation. ptr = realloc(ptr, nbytes); // Attempt reallocation.