sbase

suckless unix tools
git clone git://git.2f30.org/sbase.git
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commit 687e5411ee19d822b722e76ea257b8efb8fac429
parent 474ee643edc05791771b9bf0308295b39da784e2
Author: Connor Lane Smith <cls@lubutu.com>
Date:   Mon May 23 20:15:19 +0100

add pwd, thanks stateless
Diffstat:
LICENSE | 1+
Makefile | 2+-
basename.1 | 2+-
pwd.1 | 8++++++++
pwd.c | 22++++++++++++++++++++++
5 files changed, 33 insertions(+), 2 deletions(-)
diff --git a/LICENSE b/LICENSE @@ -2,6 +2,7 @@ MIT/X Consortium License © 2011 Connor Lane Smith <cls@lubutu.com> © 2011 Kamil Cholewiński <harry666t@gmail.com> +© 2011 stateless <stateless@archlinux.us> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), diff --git a/Makefile b/Makefile @@ -1,6 +1,6 @@ include config.mk -SRC = basename.c cat.c date.c echo.c false.c grep.c sleep.c tee.c touch.c true.c wc.c +SRC = basename.c cat.c date.c echo.c false.c grep.c pwd.c sleep.c tee.c touch.c true.c wc.c OBJ = $(SRC:.c=.o) util.o BIN = $(SRC:.c=) MAN = $(SRC:.c=.1) diff --git a/basename.1 b/basename.1 @@ -7,7 +7,7 @@ basename \- strip directory from filename .RI [ suffix ] .SH DESCRIPTION .B basename -prints to stdout the +prints the .I string with any leading directory components, and the .IR suffix , diff --git a/pwd.1 b/pwd.1 @@ -0,0 +1,8 @@ +.TH PWD 1 sbase\-VERSION +.SH NAME +pwd \- print working directory +.SH SYNOPSIS +.B pwd +.SH DESCRIPTION +.B pwd +prints the path of the current working directory. diff --git a/pwd.c b/pwd.c @@ -0,0 +1,22 @@ +/* See LICENSE file for copyright and license details. */ +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include "util.h" + +int +main(void) +{ + char *buf; + long size; + + if((size = pathconf(".", _PC_PATH_MAX)) < 0) + size = BUFSIZ; + if(!(buf = malloc(size))) + eprintf("malloc:"); + if(!getcwd(buf, size)) + eprintf("getcwd:"); + + puts(buf); + return EXIT_SUCCESS; +}