diff options
Diffstat (limited to 'hurd/catch-signal.c')
| -rw-r--r-- | hurd/catch-signal.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/hurd/catch-signal.c b/hurd/catch-signal.c index b1e373992b..56ce86532d 100644 --- a/hurd/catch-signal.c +++ b/hurd/catch-signal.c @@ -22,10 +22,10 @@ #include <assert.h> error_t -hurd_catch_signal (sigset_t sigset, - unsigned long int first, unsigned long int last, - error_t (*operate) (struct hurd_signal_preemptor *), - sighandler_t handler) +__hurd_catch_signal (sigset_t sigset, + unsigned long int first, unsigned long int last, + error_t (*operate) (struct hurd_signal_preemptor *), + sighandler_t handler) { /* We need to restore the signal mask, because otherwise the signal-handling code will have blocked the caught signal and for @@ -73,6 +73,7 @@ hurd_catch_signal (sigset_t sigset, return error; } +strong_alias (__hurd_catch_signal, hurd_catch_signal) error_t @@ -83,9 +84,9 @@ hurd_safe_memset (void *dest, int byte, size_t nbytes) memset (dest, byte, nbytes); return 0; } - return hurd_catch_signal (sigmask (SIGBUS) | sigmask (SIGSEGV), - (vm_address_t) dest, (vm_address_t) dest + nbytes, - &operate, SIG_ERR); + return __hurd_catch_signal (sigmask (SIGBUS) | sigmask (SIGSEGV), + (vm_address_t) dest, (vm_address_t) dest + nbytes, + &operate, SIG_ERR); } @@ -97,9 +98,9 @@ hurd_safe_copyout (void *dest, const void *src, size_t nbytes) memcpy (dest, src, nbytes); return 0; } - return hurd_catch_signal (sigmask (SIGBUS) | sigmask (SIGSEGV), - (vm_address_t) dest, (vm_address_t) dest + nbytes, - &operate, SIG_ERR); + return __hurd_catch_signal (sigmask (SIGBUS) | sigmask (SIGSEGV), + (vm_address_t) dest, (vm_address_t) dest + nbytes, + &operate, SIG_ERR); } error_t @@ -110,9 +111,9 @@ hurd_safe_copyin (void *dest, const void *src, size_t nbytes) memcpy (dest, src, nbytes); return 0; } - return hurd_catch_signal (sigmask (SIGBUS) | sigmask (SIGSEGV), - (vm_address_t) src, (vm_address_t) src + nbytes, - &operate, SIG_ERR); + return __hurd_catch_signal (sigmask (SIGBUS) | sigmask (SIGSEGV), + (vm_address_t) src, (vm_address_t) src + nbytes, + &operate, SIG_ERR); } error_t |