CVS commit: src/common/lib/libc/string

[Martin Husemann <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Tue Jan  8 21:57:06 UTC 2008

Modified Files:
        src/common/lib/libc/string: memchr.c strchr.c strrchr.c

Log Message:
When passing char (or unsigned char) arguments as int, assign them to a
temporary char (resp. unsigned char) before comparing, to force truncation
to the proper domain. This makes the coresponding regression tests succeed.


To generate a diff of this commit:
cvs rdiff -r1.2 -r1.3 src/common/lib/libc/string/memchr.c \
    src/common/lib/libc/string/strchr.c
cvs rdiff -r1.3 -r1.4 src/common/lib/libc/string/strrchr.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.