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authorRob Landley <rob@landley.net>2012-08-25 14:25:22 -0500
committerRob Landley <rob@landley.net>2012-08-25 14:25:22 -0500
commit3a9241add947cb6d24b5de7a8927517426a78795 (patch)
treed122ab6570439cd6b17c7d73ed8d4e085e0b8a95 /toys/other/realpath.c
parent689f095bc976417bf50810fe59a3b3ac32b21105 (diff)
downloadtoybox-3a9241add947cb6d24b5de7a8927517426a78795.tar.gz
Move commands into "posix", "lsb", and "other" menus/directories.
Diffstat (limited to 'toys/other/realpath.c')
-rw-r--r--toys/other/realpath.c31
1 files changed, 31 insertions, 0 deletions
diff --git a/toys/other/realpath.c b/toys/other/realpath.c
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+/* vi: set sw=4 ts=4:
+ *
+ * realpath.c - Return the canonical version of a pathname
+ *
+ * Copyright 2012 Andre Renaud <andre@bluewatersys.com>
+ *
+ * Not in SUSv4.
+
+USE_REALPATH(NEWTOY(realpath, "<1", TOYFLAG_USR|TOYFLAG_BIN))
+
+config REALPATH
+ bool "realpath"
+ default y
+ help
+ usage: realpath FILE...
+
+ Display the canonical absolute pathname
+*/
+
+#include "toys.h"
+
+void realpath_main(void)
+{
+ char **s = toys.optargs;
+ for (s = toys.optargs; *s; s++) {
+ if (!realpath(*s, toybuf)) {
+ perror_msg("cannot access '%s'", *s);
+ toys.exitval = 1;
+ } else xputs(toybuf);
+ }
+}