diff options
Diffstat (limited to 'include/signal.h')
| -rw-r--r-- | include/signal.h | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/include/signal.h b/include/signal.h index 38292a715..d2d5e4aa6 100644 --- a/include/signal.h +++ b/include/signal.h @@ -191,27 +191,15 @@ extern void psiginfo (const siginfo_t *__pinfo, const char *__s); /* The `sigpause' function has two different interfaces. The original BSD definition defines the argument as a mask of the signal, while the more modern interface in X/Open defines it as the signal - number. We go with the BSD version unless the user explicitly - selects the X/Open version. + number. We go with the X/Open version. This function is a cancellation point and therefore not marked with __THROW. */ -/*extern int __sigpause (int __sig_or_mask, int __is_sig);*/ - -#ifdef __FAVOR_BSD -/* Set the mask of blocked signals to MASK, - wait for a signal to arrive, and then restore the mask. */ -/*extern int sigpause (int __mask) __THROW __attribute_deprecated__; -# define sigpause(mask) __sigpause ((mask), 0)*/ -/* uClibc note: BSD sigpause is available as __bsd_sigpause. - * It is intentionally not prototyped */ -#else -# ifdef __USE_XOPEN + +# ifdef __USE_XOPEN_EXTENDED /* Remove a signal from the signal mask and suspend the process. */ extern int sigpause(int __sig); -/*# define sigpause(sig) __sigpause ((sig), 1)*/ # endif -#endif #endif /* __UCLIBC_SUSV4_LEGACY__ */ #if 0 /*def __USE_BSD*/ |