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More standard memset_s

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Maarten Billemont
2017-09-25 02:53:34 -04:00
parent f2ae35080d
commit 6b554c67ed
7 changed files with 38 additions and 27 deletions
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10
core/c/mpw-util.h
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@@ -136,21 +136,23 @@ bool mpw_push_int(
* @return true if successful, false if reallocation failed.
*/
#define mpw_realloc(buffer, bufferSize, deltaSize) \
({ typeof(buffer) _b = buffer; const void *__b = *_b; (void)__b; __mpw_realloc( (const void **)_b, bufferSize, deltaSize ); })
({ __typeof__(buffer) _b = buffer; const void *__b = *_b; (void)__b; __mpw_realloc( (const void **)_b, bufferSize, deltaSize ); })
bool __mpw_realloc(const void **buffer, size_t *bufferSize, const size_t deltaSize);
void mpw_zero(
void *buffer, size_t bufferSize);
/** Free a buffer after zero'ing its contents, then set the reference to NULL. */
#define mpw_free(buffer, bufferSize) \
({ typeof(buffer) _b = buffer; const void *__b = *_b; (void)__b; __mpw_free( (const void **)_b, bufferSize ); })
({ __typeof__(buffer) _b = buffer; const void *__b = *_b; (void)__b; __mpw_free( (const void **)_b, bufferSize ); })
bool __mpw_free(
const void **buffer, const size_t bufferSize);
/** Free a string after zero'ing its contents, then set the reference to NULL. */
#define mpw_free_string(string) \
({ typeof(string) _s = string; const char *__s = *_s; (void)__s; __mpw_free_string( (const char **)_s ); })
({ __typeof__(string) _s = string; const char *__s = *_s; (void)__s; __mpw_free_string( (const char **)_s ); })
bool __mpw_free_string(
const char **string);
/** Free strings after zero'ing their contents, then set the references to NULL. Terminate the va_list with NULL. */
#define mpw_free_strings(strings, ...) \
({ typeof(strings) _s = strings; const char *__s = *_s; (void)__s; __mpw_free_strings( (const char **)_s, __VA_ARGS__ ); })
({ __typeof__(strings) _s = strings; const char *__s = *_s; (void)__s; __mpw_free_strings( (const char **)_s, __VA_ARGS__ ); })
bool __mpw_free_strings(
const char **strings, ...);