scf 2008-02-28 04:09:08 UTC FreeBSD src repository
Modified files: lib/libc/stdlib getenv.c Log: Replace the use of warnx() with direct output to stderr using _write(). This reduces the size of a statically-linked binary by approximately 100KB in a trivial "return (0)" test application. readelf -S was used to verify that the .text section was reduced and that using strlen() saved a few more bytes over using sizeof(). Since the section of code is only called when environ is corrupt (program bug), I went with fewer bytes over fewer cycles. I made minor edits to the submitted patch to make the output resemble warnx(). Submitted by: kib bz Approved by: wes (mentor) MFC after: 5 days Revision Changes Path 1.13 +36 -12 src/lib/libc/stdlib/getenv.c _______________________________________________ cvs-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/cvs-all To unsubscribe, send any mail to "[EMAIL PROTECTED]"