Support NUL-containing lines in sort(1)

For sort(1) we need memmem(), which I imported from OpenBSD. Inside sort(1), the changes involved working with the explicit lengths given by getlines() earlier and rewriting some of the functions. Now we can handle NUL-characters in the input just fine.
2016-02-29 00:47:10 +01:00
parent e4810f1cdb
commit eb9bda8787
5 changed files with 176 additions and 84 deletions
--- a/1
+++ b/1
@@ -58,6 +58,7 @@ LIBUTILSRC =\
 	libutil/getlines.c\
 	libutil/human.c\
 	libutil/md5.c\
+	libutil/memmem.c\
 	libutil/mkdirp.c\
 	libutil/mode.c\
 	libutil/parseoffset.c\