diff options
Diffstat (limited to 'libio')
| -rw-r--r-- | libio/fileops.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/libio/fileops.c b/libio/fileops.c index 30de460391..a6f7cbad82 100644 --- a/libio/fileops.c +++ b/libio/fileops.c @@ -345,23 +345,22 @@ _IO_new_file_fopen (fp, filename, mode, is32not64) result = _IO_file_open (fp, filename, omode|oflags, oprot, read_write, is32not64); -#ifndef __ASSUME_O_CLOEXEC - if ((fp->_flags2 & _IO_FLAGS2_CLOEXEC) != 0 && __have_o_cloexec <= 0) + if (result != NULL) { - int fd = _IO_fileno (fp); - if (__have_o_cloexec == 0) +#ifndef __ASSUME_O_CLOEXEC + if ((fp->_flags2 & _IO_FLAGS2_CLOEXEC) != 0 && __have_o_cloexec <= 0) { - int flags = __fcntl (fd, F_GETFD); - __have_o_cloexec = (flags & FD_CLOEXEC) == 0 ? -1 : 1; + int fd = _IO_fileno (fp); + if (__have_o_cloexec == 0) + { + int flags = __fcntl (fd, F_GETFD); + __have_o_cloexec = (flags & FD_CLOEXEC) == 0 ? -1 : 1; + } + if (__have_o_cloexec < 0) + __fcntl (fd, F_SETFD, FD_CLOEXEC); } - if (__have_o_cloexec < 0) - __fcntl (fd, F_SETFD, FD_CLOEXEC); - } #endif -#ifdef _LIBC - if (result != NULL) - { /* Test whether the mode string specifies the conversion. */ cs = strstr (last_recognized + 1, ",ccs="); if (cs != NULL) @@ -432,7 +431,6 @@ _IO_new_file_fopen (fp, filename, mode, is32not64) result->_mode = 1; } } -#endif /* GNU libc */ return result; } |