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str8_to_cstring forwards to str8_push_copy(), which null-terminates the copy

This commit is contained in:
Martin Fouilleul 2023-06-26 16:24:12 +02:00
parent ffb900d872
commit 0d65d19436
1 changed files with 7 additions and 8 deletions
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15
src/util/strings.c
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@ -49,6 +49,13 @@ str8 str8_push_copy(mem_arena* arena, str8 s)
return(str8_push_buffer(arena, str8_lp(s))); return(str8_push_buffer(arena, str8_lp(s)));
} }
char* str8_to_cstring(mem_arena* arena, str8 string)
{
//NOTE: forward to push_copy, which null-terminates the copy
string = str8_push_copy(arena, string);
return(string.ptr);
}
str8 str8_push_slice(mem_arena* arena, str8 s, u64 start, u64 end) str8 str8_push_slice(mem_arena* arena, str8 s, u64 start, u64 end)
{ {
str8 slice = str8_slice(s, start, end); str8 slice = str8_slice(s, start, end);
@ -92,14 +99,6 @@ int str8_cmp(str8 s1, str8 s2)
return(res); return(res);
} }
char* str8_to_cstring(mem_arena* arena, str8 string)
{
char* cstr = mem_arena_alloc_array(arena, char, string.len+1);
memcpy(cstr, string.ptr, string.len);
cstr[string.len] = '\0';
return(cstr);
}
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------
// string lists // string lists
//---------------------------------------------------------------------------------- //----------------------------------------------------------------------------------