Hello, Running indent twice on test.c (attached) with corresponding .indent.pro (attached) introduces changes not introduced on the first run.
Of particular interest are the changes introduced at lines 15,16,19,21 GNU Indent 2.2.12 Ubuntu 20.04 Focal Fossa -- Best, Marion Anderson Pronouns: He, Him, His mar...@umich.edu Electrical & Computer Engineering, Ph.D. Candidate
.indent.pro
Description: application/kicad-project
inline int recvUART(bridge_t *const b, int maxlen) {
if (!b->inbox) return -1; // return -1 on error
int len = 0; // store SIGNED to avoid inf. loop
uart_get_buffered_data_len(b->uart_num, (size_t *)&len);
int len_empty = maxlen - b->serndx;
int len2read = (len < len_empty) ? len : len_empty; // take minimum
int totread = 0; // total bytes read
do {
totread += recvUART__UNSAFE(b, (uint32_t)len2read);
if (b->serndx >= maxlen) { // >= to avoid compounding
// overflow
sendUDP(b);
b->serndx = 0; // reset serndx to 0 regardless of transmit success
}
len -= len2read; // signed to avoid subtraction overflow
len_empty = maxlen - b->serndx; // in case serndx wasn't reset for some reason
len2read = (len < len_empty) ? len : len_empty; // take minimum
} while (len > 0);
return totread;
}
