*: introduce and use xmkstemp. -65 bytes.

Signed-off-by: Alexander Shishkin <virtuoso@slind.org>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

1 files changed, 3 insertions, 5 deletions

diff --git a/coreutils/dos2unix.c b/coreutils/dos2unix.c
index ba1ca8c79..eab8110dc 100644
--- a/coreutils/dos2unix.c
+++ b/coreutils/dos2unix.c
@@ -41,12 +41,10 @@ static void convert(char *fn, int conv_type)
                 fstat(fileno(in), &st);
 
                 temp_fn = xasprintf("%sXXXXXX", resolved_fn);
-                i = mkstemp(temp_fn);
-                if (i == -1
-                 || fchmod(i, st.st_mode) == -1
-                ) {
+                i = xmkstemp(temp_fn);
+                if (fchmod(i, st.st_mode) == -1)
                         bb_simple_perror_msg_and_die(temp_fn);
-                }
+
                 out = xfdopen_for_write(i);
         }