diff options
| -rw-r--r-- | share/mk/bsd.obj.mk | 4 | ||||
| -rw-r--r-- | usr.bin/readlink/Makefile | 6 | ||||
| -rw-r--r-- | usr.bin/readlink/readlink.c | 20 |
3 files changed, 28 insertions, 2 deletions
diff --git a/share/mk/bsd.obj.mk b/share/mk/bsd.obj.mk index ee77cac36ac..df415ef9e57 100644 --- a/share/mk/bsd.obj.mk +++ b/share/mk/bsd.obj.mk @@ -1,4 +1,4 @@ -# $OpenBSD: bsd.obj.mk,v 1.8 1997/05/03 11:32:46 niklas Exp $ +# $OpenBSD: bsd.obj.mk,v 1.9 1997/06/12 15:22:38 kstailey Exp $ # $NetBSD: bsd.obj.mk,v 1.9 1996/04/10 21:08:05 thorpej Exp $ .if !target(obj) @@ -38,7 +38,7 @@ obj! _SUBDIRUSE dest=${__usrobjdir}/$$subdir${__usrobjdirpf} ; \ echo "$$here/${__objdir} -> $$dest"; \ if test ! -L ${__objdir} -o \ - X`perl -e "print readlink('${__objdir}')"` != X$$dest; \ + X`readlink ${__objdir}` != X$$dest; \ then \ if test -e ${__objdir}; then rm -rf ${__objdir}; fi; \ ln -s $$dest ${__objdir}; \ diff --git a/usr.bin/readlink/Makefile b/usr.bin/readlink/Makefile new file mode 100644 index 00000000000..1062c978fc1 --- /dev/null +++ b/usr.bin/readlink/Makefile @@ -0,0 +1,6 @@ +# $OpenBSD: Makefile,v 1.1 1997/06/12 15:22:37 kstailey Exp $ + +PROG= readlink +NOMAN= + +.include <bsd.prog.mk> diff --git a/usr.bin/readlink/readlink.c b/usr.bin/readlink/readlink.c new file mode 100644 index 00000000000..da5cbb5ebc2 --- /dev/null +++ b/usr.bin/readlink/readlink.c @@ -0,0 +1,20 @@ +#include <sys/syslimits.h> +#include <stdio.h> +#include <unistd.h> + +int +main(argc, argv) +int argc; +char **argv; +{ + char buf[PATH_MAX]; + + if (argc != 2) + errx(1, "usage: readlink symlink"); + + if (readlink(argv[1], buf, PATH_MAX) < 0) + exit(1); + else + printf("%s", buf); + exit(0); +} |