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more const for lfops and some commonutil

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This commit is contained in:
Henry Gabryjelski 2023-08-14 23:02:09 -07:00
commit 665cf3254b
4 changed files with 19 additions and 19 deletions
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10
common/commonutil.c
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@ -23,8 +23,8 @@
* verifies the magic properties, then stores a formatted string, prefixed by
* prefix in dst.
*/
void FormatVersionInformation(char *dst, int len, const char *prefix, void *version_info) {
struct version_information_t *v = (struct version_information_t *)version_info;
void FormatVersionInformation(char *dst, int len, const char *prefix, const void *version_info) {
const struct version_information_t *v = (const struct version_information_t *)version_info;
dst[0] = 0;
strncat(dst, prefix, len - 1);
if (v->magic != VERSION_INFORMATION_MAGIC) {
@ -53,8 +53,8 @@ void FormatVersionInformation(char *dst, int len, const char *prefix, void *vers
strncat(dst, v->armsrc, len - strlen(dst) - 1);
}
void format_version_information_short(char *dst, int len, void *version_info) {
struct version_information_t *v = (struct version_information_t *)version_info;
void format_version_information_short(char *dst, int len, const void *version_info) {
const struct version_information_t *v = (const struct version_information_t *)version_info;
dst[0] = 0;
if (v->magic != VERSION_INFORMATION_MAGIC) {
strncat(dst, "Missing/Invalid version information", len - strlen(dst) - 1);
@ -151,7 +151,7 @@ void num_to_bytes(uint64_t n, size_t len, uint8_t *dest) {
}
}
uint64_t bytes_to_num(uint8_t *src, size_t len) {
uint64_t bytes_to_num(const uint8_t *src, size_t len) {
uint64_t num = 0;
while (len--) {
num = (num << 8) | (*src);

6
common/commonutil.h
View file

@ -50,8 +50,8 @@
#endif
extern struct version_information_t g_version_information;
void FormatVersionInformation(char *dst, int len, const char *prefix, void *version_info);
void format_version_information_short(char *dst, int len, void *version_info);
void FormatVersionInformation(char *dst, int len, const char *prefix, const void *version_info);
void format_version_information_short(char *dst, int len, const void *version_info);
uint32_t reflect(uint32_t v, int b); // used in crc.c ...
uint8_t reflect8(uint8_t b); // dedicated 8bit reversal
@ -59,7 +59,7 @@ uint16_t reflect16(uint16_t b); // dedicated 16bit reversal
uint32_t reflect32(uint32_t b); // dedicated 32bit reversal
void num_to_bytes(uint64_t n, size_t len, uint8_t *dest);
uint64_t bytes_to_num(uint8_t *src, size_t len);
uint64_t bytes_to_num(const uint8_t *src, size_t len);
// LE and BE to/from memory
uint16_t MemLeToUint2byte(const uint8_t *data);