CVS commit: src/usr.bin/sort

[Jaromir Dolecek <jdolecek%netbsd.org@localhost>]

Module Name:    src
Committed By:   jdolecek
Date:           Mon Oct 23 19:39:54 UTC 2006

Modified Files:
        src/usr.bin/sort: sort.c

Log Message:
replace access(2) + /dev/ prefix check with lstat(2) and S_ISCHR()/S_ISBLK()

part of PR bin/26860 by Michael van Elst

while here, put output file fopen() inside the code block of the
only code path where it's actually needed, to make the logic more obvious;
and in the "stdout" case, initialize toutpath to empty string rather
then /dev/stdout, to make it clear /dev/stdout is not actually used


To generate a diff of this commit:
cvs rdiff -r1.42 -r1.43 src/usr.bin/sort/sort.c

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