diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/signalfd.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/signalfd.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/signalfd.c b/sysdeps/unix/sysv/linux/signalfd.c index cdde278e9a..09355ecd1d 100644 --- a/sysdeps/unix/sysv/linux/signalfd.c +++ b/sysdeps/unix/sysv/linux/signalfd.c @@ -23,8 +23,18 @@ int -signalfd (int fd, const sigset_t *mask) +signalfd (int fd, const sigset_t *mask, int flags) { + /* The system call has no flag parameter which is bad. So we have + to wait until we have to support to pass additional values to the + kernel (sys_indirect) before implementing setting flags like + O_NONBLOCK etc. */ + if (flags != 0) + { + __set_errno (EINVAL); + return -1; + } + #ifdef __NR_signalfd return INLINE_SYSCALL (signalfd, 3, fd, mask, _NSIG / 8); #else |