search for: ser_send_buf_pace

...nction so that it > no longer requires casting to an unsigned char. > > Modified: > trunk/ChangeLog > trunk/common/common.c > trunk/include/common.h > > Modified: trunk/ChangeLog I would like to do something similar to the following ser_* functions: ser_send_buf ser_send_buf_pace ser_get_buf_len ser_get_line_alert ser_get_line Many drivers currently 'suffer' from compiler signedness warnings. We could do away with these by typecasting everything to the 'correct' type, but I think this is unwanted (and sometimes even counter productive). There is not much...

..._updateinfo: powercom.c:233: warning: pointer targets in passing argument 2 of ser_get_buf_len differ in signedness gcc -I../include -O -Wall -Wsign-compare -c -o cyberpower.o cyberpower.c cyberpower.c: In function confirm_write: cyberpower.c:198: warning: pointer targets in passing argument 3 of ser_send_buf_pace differ in signedness gcc -I../include -O -Wall -Wsign-compare -c -o belkinunv.o belkinunv.c belkinunv.c: In function belkin_nut_receive: belkinunv.c:252: warning: pointer targets in passing argument 2 of ser_get_buf_len differ in signedness belkinunv.c:266: warning: pointer targets in passing arg...

...va_start(ap, fmt); + + len = vsnprintf(buf, sizeof(buf), fmt, ap); + + va_end(ap); + + if ((len < 1) || (len >= (int) sizeof(buf))) + upslogx(LOG_WARNING, "comm_ser_send: vsnprintf needed more " + "than %d bytes", (int)sizeof(buf)); + + return ser_send_buf_pace(upsfd, SEND_PACE, (unsigned char*)buf, len); +} + +static int comm_ser_recv(char *buffer,size_t buffer_len,char endchar,const char *ignchars) +{ + return ser_get_line(upsfd, buffer, buffer_len, endchar, ignchars, READ_TIMEOUT, 0); +} + +static megatec_comm_t comm_ser = +{ + .name = "ser...