diff options
Diffstat (limited to 'sysdeps/unix/grantpt.c')
| -rw-r--r-- | sysdeps/unix/grantpt.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sysdeps/unix/grantpt.c b/sysdeps/unix/grantpt.c index d37da13506..431be855a3 100644 --- a/sysdeps/unix/grantpt.c +++ b/sysdeps/unix/grantpt.c @@ -173,9 +173,10 @@ grantpt (int fd) retval = 0; goto cleanup; - /* We have to use the helper program. */ + /* We have to use the helper program if it is available. */ helper:; +#ifdef HAVE_PT_CHOWN pid_t pid = __fork (); if (pid == -1) goto cleanup; @@ -190,9 +191,9 @@ grantpt (int fd) if (__dup2 (fd, PTY_FILENO) < 0) _exit (FAIL_EBADF); -#ifdef CLOSE_ALL_FDS +# ifdef CLOSE_ALL_FDS CLOSE_ALL_FDS (); -#endif +# endif execle (_PATH_PT_CHOWN, basename (_PATH_PT_CHOWN), NULL, NULL); _exit (FAIL_EXEC); @@ -231,6 +232,7 @@ grantpt (int fd) assert(! "getpt: internal error: invalid exit code from pt_chown"); } } +#endif cleanup: if (buf != _buf) |