diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/dl-sysdep.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/dl-sysdep.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/dl-sysdep.c b/sysdeps/unix/sysv/linux/dl-sysdep.c index 977e4bce92..0477e0e5fa 100644 --- a/sysdeps/unix/sysv/linux/dl-sysdep.c +++ b/sysdeps/unix/sysv/linux/dl-sysdep.c @@ -1,5 +1,5 @@ /* Dynamic linker system dependencies for Linux. - Copyright (C) 1995-2016 Free Software Foundation, Inc. + Copyright (C) 1995-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -25,6 +25,7 @@ #include <sys/param.h> #include <sys/utsname.h> #include <ldsodefs.h> +#include <not-cancel.h> #ifdef SHARED # define DL_SYSDEP_INIT frob_brk () @@ -87,11 +88,11 @@ _dl_discover_osversion (void) if (__uname (&uts)) { /* This was not successful. Now try reading the /proc filesystem. */ - int fd = __open ("/proc/sys/kernel/osrelease", O_RDONLY); + int fd = __open64_nocancel ("/proc/sys/kernel/osrelease", O_RDONLY); if (fd < 0) return -1; - ssize_t reslen = __read (fd, bufmem, sizeof (bufmem)); - __close (fd); + ssize_t reslen = __read_nocancel (fd, bufmem, sizeof (bufmem)); + __close_nocancel (fd); if (reslen <= 0) /* This also didn't work. We give up since we cannot make sure the library can actually work. */ |