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memset/memmove overrides

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This commit is contained in:
Allen Webster
2021-08-25 09:17:00 -07:00
parent 52f975fb8b
commit abf9ca40b1
2 changed files with 40 additions and 28 deletions
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source/md.c
+25 -21
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@@ -1,5 +1,26 @@
// LICENSE AT END OF FILE (MIT).
//~/////////////////////////////////////////////////////////////////////////////
/////////////////////////// CRT Implementation /////////////////////////////////
////////////////////////////////////////////////////////////////////////////////
#if MD_DEFAULT_MEMSET
#include <stdlib.h>
#include <string.h>
#if !defined(MD_IMPL_Memset)
# define MD_IMPL_Memset MD_CRT_Memset
#endif
#if !defined(MD_IMPL_Memmove)
# define MD_IMPL_Memmove MD_CRT_Memmove
#endif
#define MD_CRT_Memset memset
#define MD_CRT_Memmove memmove
#endif
//~/////////////////////////////////////////////////////////////////////////////
/////////////////////////// Win32 Implementation ///////////////////////////////
////////////////////////////////////////////////////////////////////////////////
@@ -458,22 +479,6 @@ static MD_Node _md_nil_node =
&_md_nil_node, // ref_target
};
//~ Memory Operations
MD_FUNCTION_IMPL void*
MD_MemoryZero(void *memory, MD_u64 size)
{
memset(memory, 0, size);
return(memory);
}
MD_FUNCTION_IMPL void*
MD_MemoryCopy(void *dest, void *src, MD_u64 size)
{
memcpy(dest, src, size);
return(dest);
}
//~ Arena Functions
MD_FUNCTION_IMPL MD_Arena*
@@ -803,7 +808,7 @@ MD_S8ListConcat(MD_String8List *list, MD_String8List *to_push)
list->last = to_push->last;
}
}
MD_MemoryZero(to_push, sizeof(*to_push));
MD_MemoryZeroStruct(to_push);
}
MD_FUNCTION_IMPL MD_String8List
@@ -1978,7 +1983,7 @@ MD_MessageListConcat(MD_MessageList *list, MD_MessageList *to_push)
{
*list = *to_push;
}
MD_MemoryZero(to_push, sizeof(*to_push));
MD_MemoryZeroStruct(to_push);
}
MD_FUNCTION_IMPL MD_ParseResult
@@ -2331,7 +2336,7 @@ MD_ParseOneNode(MD_Arena *arena, MD_String8 string, MD_u64 offset)
}
else if(next_token.kind == MD_TokenKind_Newline)
{
MD_MemoryZero(&comment_token, sizeof(comment_token));
MD_MemoryZeroStruct(&comment_token);
}
}
else if((token.kind & MD_TokenGroup_Whitespace) != 0)
@@ -3391,8 +3396,7 @@ MD_MakeCmdLineFromOptions(MD_Arena *arena, MD_String8List options)
//- rjf: insert the fully parsed option
{
MD_CmdLineOption *opt = MD_PushArray(arena, MD_CmdLineOption, 1);
MD_MemoryZero(opt, sizeof(*opt));
MD_CmdLineOption *opt = MD_PushArrayZero(arena, MD_CmdLineOption, 1);
opt->name = option_name;
opt->values = option_values;
if(cmdln.last_option == 0)