From f4b417c62a4f272c4cf9a074d0f7a3a97201f9db Mon Sep 17 00:00:00 2001 From: Sebastian Schmidt Date: Tue, 17 Apr 2012 11:23:35 +0200 Subject: Update to upstream bash 4.2 This upgrades bash to from 4.1-rc to 4.2-release. See CWRU/changelog for changes. Change-Id: I926269c300cf44fa25964b5b375a148fcf11c4b7 --- findcmd.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'findcmd.c') diff --git a/findcmd.c b/findcmd.c index 557f8b5..330e395 100644 --- a/findcmd.c +++ b/findcmd.c @@ -32,6 +32,7 @@ #if defined (HAVE_UNISTD_H) # include #endif +#include #include "bashansi.h" @@ -43,6 +44,10 @@ #include "hashcmd.h" #include "findcmd.h" /* matching prototypes and declarations */ +#if !defined (errno) +extern int errno; +#endif + extern int posixly_correct; /* Static functions defined and used in this file. */ @@ -172,6 +177,10 @@ executable_file (file) int s; s = file_status (file); +#if defined EISDIR + if (s & FS_DIRECTORY) + errno = EISDIR; /* let's see if we can improve error messages */ +#endif return ((s & FS_EXECABLE) && ((s & FS_DIRECTORY) == 0)); } -- cgit v1.1