remove arch-specific bits/ipc.h that are identical to generic

[musl] / src / stdio / popen.c

diff --git a/src/stdio/popen.c b/src/stdio/popen.c
index 28ff23f..92cb57e 100644 (file)
--- a/src/stdio/popen.c
+++ b/src/stdio/popen.c
@@ -39,7 +39,7 @@ FILE *popen(const char *cmd, const char *mode)
         * remove the close-on-exec flag in the child without also creating
         * a file descriptor leak race condition in the parent. */
        if (p[1-op] == 1-op) {
-               int tmp = fcntl(F_DUPFD_CLOEXEC, 1-op, 0);
+               int tmp = fcntl(1-op, F_DUPFD_CLOEXEC, 0);
                if (tmp < 0) {
                        e = errno;
                        goto fail;