fmt_copybytes and fmt_copybytes_sizeof_minus1 now follow the dest==NULL

convention
master
leitner 4 years ago
parent 818712d067
commit 567cfbb96a

@ -120,7 +120,7 @@ size_t fmt_strn(char *dest,const char *src,size_t limit) __pure__;
/* copy n bytes from src to dest, return n */ /* copy n bytes from src to dest, return n */
static inline size_t fmt_copybytes(char* dest,const char* src,size_t n) { static inline size_t fmt_copybytes(char* dest,const char* src,size_t n) {
byte_copy(dest,n,src); if (dest) byte_copy(dest,n,src);
return n; return n;
} }
@ -130,7 +130,7 @@ static inline size_t fmt_copybytes(char* dest,const char* src,size_t n) {
* since we are technically passing a string, sizeof will include the * since we are technically passing a string, sizeof will include the
* finishing 0 byte which we neither need nor want */ * finishing 0 byte which we neither need nor want */
static inline size_t fmt_copybytes_sizeof_minus1(char* dest,const char* src) { static inline size_t fmt_copybytes_sizeof_minus1(char* dest,const char* src) {
byte_copy(dest,sizeof(src)-1,src); if (dest) byte_copy(dest,sizeof(src)-1,src);
return sizeof(src)-1; return sizeof(src)-1;
} }

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