diff options
Diffstat (limited to 'sysdeps/posix/open64.c')
| -rw-r--r-- | sysdeps/posix/open64.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/sysdeps/posix/open64.c b/sysdeps/posix/open64.c index 3db5292ff5..8d8bdbac55 100644 --- a/sysdeps/posix/open64.c +++ b/sysdeps/posix/open64.c @@ -19,6 +19,7 @@ #include <fcntl.h> #include <stdarg.h> #include <bp-sym.h> +#include <sysdep-cancel.h> /* Open FILE with access OFLAG. If OFLAG includes O_CREAT, a third argument is the file protection. */ @@ -35,7 +36,16 @@ __libc_open64 (const char *file, int oflag, ...) va_end (arg); } - return __libc_open (file, oflag | O_LARGEFILE, mode); + if (SINGLE_THREAD_P) + return __libc_open (file, oflag | O_LARGEFILE, mode); + + int oldtype = LIBC_CANCEL_ASYNC (); + + int result = __libc_open (file, oflag | O_LARGEFILE, mode); + + LIBC_CANCEL_RESET (oldtype); + + return result; } weak_alias (__libc_open64, BP_SYM (__open64)) libc_hidden_weak (BP_SYM (__open64)) |