Conversation
-------
DTO provides drop-in replacements for standard memory operations. Each function
is available in three forms:
- *_default uses library defaults.
- *_cfg accepts a `struct dto_call_cfg` to override per-call behavior.
- The unsuffixed name derives configuration from a bitwise OR of `DTO_API_*`
flags.
Sample usage
-------------
include <dto.h>
int main(void)
{
char src[64] = "example";
char dst[64];
/* Use defaults */
dto_memcpy_default(dst, src, sizeof(src));
/* Per-call configuration */
struct dto_call_cfg cfg = {
.auto_adjust = 0,
.cache_control = 1,
.wait_method = WAIT_BUSYPOLL,
.numa_mode = NA_BUFFER_CENTRIC,
.overlapping_action = OVERLAPPING_CPU,
};
int diff = dto_memcmp_cfg(dst, src, sizeof(src), &cfg);
/* Flags-based configuration */
dto_memset(dst, 0, sizeof(dst), DTO_API_WAIT_YIELD);
return diff;
}
jsydir
approved these changes
Sep 25, 2026
jsydir
left a comment
jsydir
left a comment
Contributor
There was a problem hiding this comment.
There is an extra tab on line 1065 of dto.c
It makes sense to rename function dto_memcpymove to dto_memcpymove_dsa to match dto_memcmp_dsa.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
DTO API
DTO provides drop-in replacements for standard memory operations. Each function
is available in three forms:
struct dto_call_cfgto override per-call behavior.DTO_API_*flags.
Sample usage