about summary refs log tree commit diff
path: root/libio/iopopen.c
diff options
context:
space:
mode:
authorFlorian Weimer <fweimer@redhat.com>2017-04-18 14:56:51 +0200
committerFlorian Weimer <fweimer@redhat.com>2017-04-18 14:56:51 +0200
commitcef9b65376a044309f74b77860ccf3c48a4ae315 (patch)
treec934a9b57903468b9a2754c1cf8f99f2a94c9269 /libio/iopopen.c
parentb48061e1a534a2421c65e4258418d41a5335ba32 (diff)
downloadglibc-cef9b65376a044309f74b77860ccf3c48a4ae315.tar.gz
glibc-cef9b65376a044309f74b77860ccf3c48a4ae315.tar.xz
glibc-cef9b65376a044309f74b77860ccf3c48a4ae315.zip
Assume that O_CLOEXEC is always defined and works
Diffstat (limited to 'libio/iopopen.c')
-rw-r--r--libio/iopopen.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/libio/iopopen.c b/libio/iopopen.c
index 95a12c90b5..b78e7e5ef2 100644
--- a/libio/iopopen.c
+++ b/libio/iopopen.c
@@ -173,12 +173,10 @@ _IO_new_proc_open (_IO_FILE *fp, const char *command, const char *mode)
 
       if (child_end != child_std_end)
 	_IO_dup2 (child_end, child_std_end);
-#ifdef O_CLOEXEC
       else
 	/* The descriptor is already the one we will use.  But it must
 	   not be marked close-on-exec.  Undo the effects.  */
 	__fcntl (child_end, F_SETFD, 0);
-#endif
       /* POSIX.2:  "popen() shall ensure that any streams from previous
          popen() calls that remain open in the parent process are closed
 	 in the new child process." */