On 16/01/2019 14:31, Heiko Schlittermann via Exim-users wrote: > Mike Tubby via Exim-users <[email protected]> (Mi 16 Jan 2019 14:58:07 CET): >> When compiling Exim 4.91 on Ubuntu 16.04.5 LTS I get a gcc warning in the >> USR1 signal handler: >> >> gcc exim.c >> exim.c: In function ‘usr1_handler’: >> exim.c:242:1: warning: ignoring return value of ‘write’, declared with >> attribute warn_unused_result [-Wunused-result] >> (void)write(fd, process_info, process_info_len); >> ^
We have in the past refused to bow to such pressure for pointless attempts to silence stupid static analysis warnings. There is _zero_ that can usefully be done with that return value. -- Cheers, Jeremy -- ## List details at https://lists.exim.org/mailman/listinfo/exim-users ## Exim details at http://www.exim.org/ ## Please use the Wiki with this list - http://wiki.exim.org/
