diff options
author | Jim Meyering <jim@meyering.net> | 1994-07-30 13:13:52 +0000 |
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committer | Jim Meyering <jim@meyering.net> | 1994-07-30 13:13:52 +0000 |
commit | be7d4a230e880a12b89a4c27263048fc8b8c063a (patch) | |
tree | 92ecefb02cc0860ee746931d0d5c329e3031a424 /lib/isdir.c | |
parent | a1d3a7aee63a2a6cbeedeea9ff578844a160f122 (diff) | |
download | coreutils-be7d4a230e880a12b89a4c27263048fc8b8c063a.tar.xz |
Use SAFE_STAT instead of stat to avoid unnecessary failure
on systems for which stat can return EINTR.
Diffstat (limited to 'lib/isdir.c')
-rw-r--r-- | lib/isdir.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/lib/isdir.c b/lib/isdir.c index 08388e13f..b1dbc2d70 100644 --- a/lib/isdir.c +++ b/lib/isdir.c @@ -15,11 +15,30 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ +#ifdef HAVE_CONFIG_H +#if defined (CONFIG_BROKETS) +/* We use <config.h> instead of "config.h" so that a compilation + using -I. -I$srcdir will use ./config.h rather than $srcdir/config.h + (which it would do because it found this file in $srcdir). */ +#include <config.h> +#else +#include "config.h" +#endif +#endif + #include <sys/types.h> #include <sys/stat.h> +#include "safe-stat.h" + +#ifdef STAT_MACROS_BROKEN +#ifdef S_ISDIR +#undef S_ISDIR +#endif +#endif /* STAT_MACROS_BROKEN. */ + #if !defined(S_ISDIR) && defined(S_IFDIR) -#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) +#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) #endif /* If PATH is an existing directory or symbolic link to a directory, @@ -31,5 +50,5 @@ isdir (path) { struct stat stats; - return stat (path, &stats) == 0 && S_ISDIR (stats.st_mode); + return SAFE_STAT (path, &stats) == 0 && S_ISDIR (stats.st_mode); } |